source: svn/newcon3bcm2_21bu/nexus/utils/cmdline_args.c @ 76

Last change on this file since 76 was 76, checked in by megakiss, 10 years ago

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1/******************************************************************************
2 *    (c)2008-2012 Broadcom Corporation
3 *
4 * This program is the proprietary software of Broadcom Corporation and/or its licensors,
5 * and may only be used, duplicated, modified or distributed pursuant to the terms and
6 * conditions of a separate, written license agreement executed between you and Broadcom
7 * (an "Authorized License").  Except as set forth in an Authorized License, Broadcom grants
8 * no license (express or implied), right to use, or waiver of any kind with respect to the
9 * Software, and Broadcom expressly reserves all rights in and to the Software and all
10 * intellectual property rights therein.  IF YOU HAVE NO AUTHORIZED LICENSE, THEN YOU
11 * HAVE NO RIGHT TO USE THIS SOFTWARE IN ANY WAY, AND SHOULD IMMEDIATELY
12 * NOTIFY BROADCOM AND DISCONTINUE ALL USE OF THE SOFTWARE.
13 *
14 * Except as expressly set forth in the Authorized License,
15 *
16 * 1.     This program, including its structure, sequence and organization, constitutes the valuable trade
17 * secrets of Broadcom, and you shall use all reasonable efforts to protect the confidentiality thereof,
18 * and to use this information only in connection with your use of Broadcom integrated circuit products.
19 *
20 * 2.     TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
21 * AND WITH ALL FAULTS AND BROADCOM MAKES NO PROMISES, REPRESENTATIONS OR
22 * WARRANTIES, EITHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, WITH RESPECT TO
23 * THE SOFTWARE.  BROADCOM SPECIFICALLY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES
24 * OF TITLE, MERCHANTABILITY, NONINFRINGEMENT, FITNESS FOR A PARTICULAR PURPOSE,
25 * LACK OF VIRUSES, ACCURACY OR COMPLETENESS, QUIET ENJOYMENT, QUIET POSSESSION
26 * OR CORRESPONDENCE TO DESCRIPTION. YOU ASSUME THE ENTIRE RISK ARISING OUT OF
27 * USE OR PERFORMANCE OF THE SOFTWARE.
28 *
29 * 3.     TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL BROADCOM OR ITS
30 * LICENSORS BE LIABLE FOR (i) CONSEQUENTIAL, INCIDENTAL, SPECIAL, INDIRECT, OR
31 * EXEMPLARY DAMAGES WHATSOEVER ARISING OUT OF OR IN ANY WAY RELATING TO YOUR
32 * USE OF OR INABILITY TO USE THE SOFTWARE EVEN IF BROADCOM HAS BEEN ADVISED OF
33 * THE POSSIBILITY OF SUCH DAMAGES; OR (ii) ANY AMOUNT IN EXCESS OF THE AMOUNT
34 * ACTUALLY PAID FOR THE SOFTWARE ITSELF OR U.S. $1, WHICHEVER IS GREATER. THESE
35 * LIMITATIONS SHALL APPLY NOTWITHSTANDING ANY FAILURE OF ESSENTIAL PURPOSE OF
36 * ANY LIMITED REMEDY.
37 *
38 * $brcm_Workfile: cmdline_args.c $
39 * $brcm_Revision: 109 $
40 * $brcm_Date: 2/22/12 1:52p $
41 *
42 * Module Description:
43 *
44 * Revision History:
45 *
46 * $brcm_Log: /nexus/utils/cmdline_args.c $
47 *
48 * 109   2/22/12 1:52p vsilyaev
49 * SW7425-2258: Improved handling of MJPEG decoders
50 *
51 * 108   2/15/12 11:34a erickson
52 * SW7405-5610: use endptr instead of strtol to verify output
53 *
54 * 107   2/14/12 12:46p vsilyaev
55 * SW7425-2258: Added Motion Jpeg codec type
56 *
57 * 106   2/7/12 7:34p jgarrett
58 * SW7425-2136: Adding FLAC support
59 *
60 * 105   2/2/12 4:47p jgarrett
61 * SW7425-2268: Adding voice conferencing codecs
62 *
63 * 104   1/31/12 5:07p rjlewis
64 * SW7425-1136: Added HDMI support (and some cleanup).
65 *
66 * 103   1/26/12 1:32p erickson
67 * SW7425-2250: default to NEXUS_StcChannelAutoModeBehavior_eVideoMaster
68 *
69 * 102   1/19/12 11:51a erickson
70 * SW7346-629: add -cmp_crc and -avd_crc options
71 *
72 * 101   1/11/12 6:13p vsilyaev
73 * SW7425-2112: Added option to limit playback rate
74 *
75 * 100   1/4/12 3:18p jgarrett
76 * SW7231-500: Merge to main branch
77 *
78 * SW7231-500/1   12/29/11 3:00p jgarrett
79 * SW7231-500: Enabling probe for IEEE-1394 LPCM audio
80 *
81 * 99   12/29/11 2:11p jgarrett
82 * SW7231-500: Removing branched argument
83 *
84 * 98   12/29/11 1:14p jgarrett
85 * SW7231-500: Adding IEEE-1394 LPCM
86 *
87 * 97   12/12/11 11:56a jgarrett
88 * SW7425-1406: Adding vorbis support
89 *
90 * 96   11/18/11 11:16a jgarrett
91 * SW7405-5071: Adding support for WMATS playback
92 *
93 * 95   10/25/11 11:36a vsilyaev
94 * SWDTV-8388: Added NEXUS_TransportType_eOgg type
95 *
96 * 94   10/7/11 4:17p vsilyaev
97 * SW7420-2086: Added MPEG1 Program Stream type
98 *
99 * 93   9/15/11 3:56p jgarrett
100 * SWDTV-4772: Adding support for dvi_adpcm type
101 *
102 * 92   9/9/11 3:52p jgarrett
103 * SW7422-408: Adding ADPCM support
104 *
105 * 91   8/31/11 1:36p vsilyaev
106 * SW7422-406: Removed dereference of relocated fields
107 *
108 * 90   8/26/11 5:57p jgarrett
109 * SW7344-160: Adding DTS-Legacy support
110 *
111 * 89   8/18/11 6:21p vsilyaev
112 * SW7425-1086, SW7425-966: added support for LeftRightEnhancedResolution
113 *
114 * 88   8/18/11 5:23p vsilyaev
115 * SW7425-651: Removed deprecated control over the encoder delay
116 *
117 * 87   8/15/11 3:11p vsilyaev
118 * SW7425-938: Added mapping for SH263 and VP8 video codecs
119 *
120 * 86   7/13/11 8:39p vsilyaev
121 * SWDTV-7897: Added code to wrap PCM file with the WAV header
122 *
123 * 85   7/7/11 5:52p jtna
124 * SW7425-869: added runtime option to override
125 *  NEXUS_VideoDecoderSourceOrientation
126 *
127 * 84   4/22/11 5:49p vsilyaev
128 * SW7425-416: Added option to override display orientation
129 *
130 * 83   4/20/11 10:58a jgarrett
131 * SW7422-408: Adding AMR
132 *
133 * 82   4/8/11 5:19p vsilyaev
134 * SW7425-14: Fixed online help
135 *
136 * 81   3/24/11 8:06p vsilyaev
137 * SW7422-406: Fixed parsing of record parameters
138 *
139 * 80   3/23/11 5:41p vsilyaev
140 * SW7422-406: Unified parsing of command line parameters
141 *
142 * 79   3/15/11 2:15p erickson
143 * SW7346-101: fix dss playback
144 *
145 * 78   3/11/11 3:49p vsilyaev
146 * SW7425-159: add encode profile/level etc settings; add clean shutdown
147 *  sequence for transcoder; add sample usage for transcoder;
148 *
149 * SW7425-159/1   3/9/11 8:05p hongtaoz
150 * SW7425-159: add encode profile/level etc settings; add clean shutdown
151 *  sequence for transcoder; add sample usage for transcoder;
152 *
153 * 77   3/11/11 3:35p vsilyaev
154 * SW7422-14: Added support for decoding SVC/MVC streams
155 *
156 * 76   3/4/11 3:18p jgarrett
157 * SW7422-146: Adding multichannel audio support
158 *
159 * 75   3/4/11 1:22p erickson
160 * SW7125-833: add NEXUS_VideoWindowContentMode_ePanScanWithoutCorrection
161 *
162 * 74   2/22/11 7:53p vsilyaev
163 * SW7422-107: Added FLV mapping
164 *
165 * 73   2/16/11 2:32p vsilyaev
166 * SW7425-39, SW7425-40: updated to match new API
167 *
168 * SW7425_bringup/2   2/15/11 9:52p hongtaoz
169 * SW7425-40: adapted to new API;
170 *
171 * 72   1/20/11 5:51p vsilyaev
172 * SW7425-69: Can't use nexus API in cmdline_args
173 *
174 * 71   1/20/11 11:09a vsilyaev
175 * SW7422-216: Added vp6 video coded
176 *
177 * 70   12/22/10 1:15p vsilyaev
178 * SW7425-39, SW7425-40: merged hdmi_input source and transcoder util
179 *  test;
180 *
181 * SW7425_bringup/1   12/22/10 12:42a hongtaoz
182 * SW7425-39, SW7425-40: add hdmi_input source and transcoder util test;
183 *
184 * 69   11/30/10 2:47p vsilyaev
185 * SW7422-65: Fixed mapping of SVC/MVC video codecs
186 *
187 * 68   11/24/10 1:49p vsilyaev
188 * SW3548-3106: Fixed position of usage for 'start_paused'
189 *
190 * 67   11/17/10 3:34p jgarrett
191 * SW7408-137: Adding HDMI output options
192 *
193 * 66   11/12/10 11:31a vsilyaev
194 * SW7422-64: Added basic 3D display format types
195 *
196 * 65   11/3/10 7:10p jgarrett
197 * SW35230-91: Renamed NEXUS_AudioCodec_eRealAudioLbr to _eCook
198 *
199 * 64   10/27/10 1:50p vsilyaev
200 * SW7468-69: Added mapping for cook audio streams
201 *
202 * 63   10/22/10 12:17p vsilyaev
203 * SW3548-3106: Added option to start playback in a paused state
204 *
205 * 62   9/28/10 6:44p vsilyaev
206 * SW7422-65: Added SVC types
207 *
208 * 61   9/8/10 3:22p vsilyaev
209 * SW7468-129: Split help message
210 *
211 * 60   9/8/10 12:09p vsilyaev
212 * SW7468-129: Added video decoder on ZSP
213 *
214 * 59   8/31/10 2:44p erickson
215 * SWGIGGSVIZIO-57: add -fixed_bitrate option to set
216 *  NEXUS_PlaybackMode_eFixedBitrate
217 *
218 * 58   8/10/10 12:14p erickson
219 * SW7405-4735: merge
220 *
221 * SW7405-4735/1   8/9/10 3:21p jtna
222 * SW7405-4735: rename opts.pids to opts.otherPids. allow pid 0 in
223 *  opts.otherPids. start only one playback during allpass record.
224 *
225 * 57   8/9/10 8:17a erickson
226 * SW3548-3045: bound array that is being dereferenced with an enum
227 *
228 * 56   8/9/10 6:32a erickson
229 * SW3548-3042: add more help for record, add default -video_type for
230 *  record
231 *
232 * 55   8/3/10 1:30p jhaberf
233 * SW35230-844: Added 1080p support
234 *
235 * 54   7/14/10 6:12p vsilyaev
236 * SW3556-1131: Added basic support for CDXA format
237 *
238 * 53   5/7/10 4:18p erickson
239 * SWDEPRECATED-3783: default -probe for playback w/ no -video and no -
240 *  audio
241 *
242 * 52   5/6/10 3:45p vsilyaev
243 * SW7405-3773: Added support for demuxing fragments from fragmented MP4
244 *  container
245 *
246 * 51   5/5/10 10:43a vsilyaev
247 * SW7405-1260: Added settings for size of the audio decoder buffer
248 *
249 * 50   3/10/10 6:59p jtna
250 * SW3556-1051: default back to timestamp reordering at host, until
251 *  decoder reordering contract is re-established
252 *
253 * 49   2/23/10 4:50p vsilyaev
254 * SW3556-913: Added code that monitors state of the playback file and
255 *  restarts playback (from last good position) in case of error
256 *
257 * 48   2/22/10 5:33p vsilyaev
258 * SW3556-913: Added option to plug  Custom File I/O routines to inject
259 *  errors
260 *
261 * 47   2/16/10 11:58a jtna
262 * SW3556-1051: make decoder reordering the default mode
263 *
264 * 46   2/12/10 5:56p jtna
265 * SW3556-1051: added option to control playback timestamp reordering
266 *
267 * 45   1/28/10 11:58a jtna
268 * SW7405-3260: -astm option is only used in decode app, not playback app
269 *
270 * 44   1/20/10 5:11p erickson
271 * SW7550-159: update record util for threshold and buffer control
272 *
273 * 43   1/12/10 3:52p jtna
274 * SW3548-2715: propagate video frame rate for AVI streams
275 *
276 * 42   1/11/10 6:54p jtna
277 * SW3556-982: propagate pcr pid to playback util
278 *
279 * 41   1/6/10 11:27a erickson
280 * SW3556-958: select correct NEXUS_TransportTimestampType for MPEG2TS
281 *
282 * 40   12/30/09 3:19p vsilyaev
283 * SW7408-17: Added options to select PCM and compressed audio outputs
284 *
285 * 39   12/30/09 2:13p erickson
286 * SW7550-128: add closed caption feature (-cc on)
287 *
288 * 38   12/9/09 1:42p vsilyaev
289 * SW7408-1: Added option to pass codec/stream types as a number
290 *
291 * 37   12/8/09 2:31p gmohile
292 * SW7408-1 : Add defines for nexus had frontend
293 *
294 * 36   11/25/09 6:39p vsilyaev
295 * SWDEPRECATED-3586: Fixed handling of ES streams (bogus start of both
296 *  audio and video decoders for ES streams)
297 *
298 * 35   11/25/09 5:24p katrep
299 * SW7405-2740: Add support for WMA pro drc
300 *
301 * 34   10/8/09 6:03p jgarrett
302 * SW7405-3064: Adding DRA
303 *
304 * 33   10/8/09 5:45p jgarrett
305 * SW3548-2188: Adding AMR
306 *
307 * 32   10/8/09 10:43a jtna
308 * SWDEPRECATED-3793: clarify -acceptnull option for record
309 *
310 * 31   8/18/09 4:36p vsilyaev
311 * PR 56809: Added option to control handling of video errors
312 *
313 * 30   7/15/09 7:27p vsilyaev
314 * PR 55653: Added WAV format
315 *
316 * 29   7/13/09 4:11p vsilyaev
317 * PR 46190: Fixed mapping for PCM audio
318 *
319 * 28   6/25/09 11:33a erickson
320 * PR54342: use media probe to determine if there's an index to use
321 *
322 * 27   6/19/09 5:20p vsilyaev
323 * PR 56169: Added option to set max decode rate
324 *
325 * 26   6/18/09 4:30p jtna
326 * PR54802: add frontend support to record
327 *
328 * 25   6/16/09 5:13p jtna
329 * PR54802: added record
330 *
331 * 24   6/8/09 7:06a erickson
332 * PR55617: add user-specific aspectRatio
333 *
334 * 23   6/1/09 3:39p erickson
335 * PR48944: if scart1composite is on, revert from panel defaults
336 *
337 * 22   5/22/09 5:21p vsilyaev
338 * PR 55376 PR 52344: Added option to enable processing of AVC(H.264)
339 *  Level 5.1 video
340 *
341 * 21   3/24/09 10:38a erickson
342 * PR48944: default ES to video or audio if audio_type is set or not set
343 *
344 * 20   3/18/09 10:30a erickson
345 * PR52350: add wxga/fha support with 50/60 hz option
346 *
347 * 19   3/17/09 5:41p vsilyaev
348 * PR 46190: Adding mappings to the PCM audio codec
349 *
350 * 18   3/10/09 10:55a erickson
351 * PR52946: reconcile ts_timestamp help and actual cmdline param
352 *
353 * 17   3/6/09 9:33a erickson
354 * PR51743: added -ar and -graphics options, default DTV apps to panel
355 *  output
356 *
357 * 16   2/27/09 5:05p vsilyaev
358 * PR 52634: Added code to handle MPEG-2 TS streams with timesampts (e.g.
359 *  192 byte packets)
360 *
361 * 15   2/20/09 2:06p vsilyaev
362 * PR 51467: Added option to set size of the video decoder buffer
363 *
364 * 14   2/5/09 2:08p erickson
365 * PR51151: update
366 *
367 * 13   2/5/09 1:49p erickson
368 * PR51151: added media probe option for playback
369 *
370 * 12   1/26/09 11:26a vsilyaev
371 * PR 51579: Added stream_processing and auto_bitrate options
372 *
373 * 11   1/22/09 7:48p vsilyaev
374 * PR 50848: Don't use globals for the command line options
375 *
376 * 10   1/20/09 4:28p erickson
377 * PR48944: add -mad and -display_format options
378 *
379 * 9   1/8/09 10:34p erickson
380 * PR48944: add more options
381 *
382 * 8   1/8/09 9:36p erickson
383 * PR50757: added NEXUS_VideoFrameRate support, both as a start setting
384 *  and status
385 *
386 * 7   1/6/09 12:45a erickson
387 * PR50763: added -bof, -eof options. added playback position to status.
388 *  fix mkv, mp4.
389 *
390 * 6   1/5/09 12:49p erickson
391 * PR50763: update for mkv testing
392 *
393 * 5   12/3/08 3:55p erickson
394 * PR48944: update
395 *
396 * 4   11/20/08 12:50p erickson
397 * PR48944: update
398 *
399 * 3   11/19/08 1:30p erickson
400 * PR48944: update
401 *
402 * 2   11/17/08 2:19p erickson
403 * PR48944: update
404 *
405 * 1   11/17/08 12:34p erickson
406 * PR48944: add utils
407 *
408 *****************************************************************************/
409#include "nexus_platform.h"
410#include "nexus_core_utils.h"
411#include "cmdline_args.h"
412#include "bmedia_probe.h"
413#include "bmpeg2ts_probe.h"
414#include "bmedia_cdxa.h"
415#if B_HAS_ASF
416#include "basf_probe.h"
417#endif
418#if B_HAS_AVI
419#include "bavi_probe.h"
420#endif
421#if NEXUS_HAS_VIDEO_ENCODER
422#include "nexus_video_encoder_types.h"
423#include "nexus_stream_mux.h"
424#endif
425#include "bfile_stdio.h"
426#include <string.h>
427#include <stdio.h>
428#include <stdlib.h>
429
430NEXUS_VideoCodec b_videocodec2nexus(bvideo_codec settop_value);
431NEXUS_AudioCodec b_audiocodec2nexus(baudio_format settop_value);
432NEXUS_TransportType b_mpegtype2nexus(bstream_mpeg_type settop_value);
433
434const namevalue_t g_videoFormatStrs[] = {
435    {"ntsc",      NEXUS_VideoFormat_eNtsc},
436    {"480i",      NEXUS_VideoFormat_eNtsc},
437    {"pal",       NEXUS_VideoFormat_ePal},
438    {"576i",      NEXUS_VideoFormat_ePal},
439    {"1080i",     NEXUS_VideoFormat_e1080i},
440    {"720p",      NEXUS_VideoFormat_e720p},
441    {"480p",      NEXUS_VideoFormat_e480p},
442    {"576p",      NEXUS_VideoFormat_e576p},
443    {"1080p",     NEXUS_VideoFormat_e1080p},
444    {"720p3D",    NEXUS_VideoFormat_e3D_720p},
445    {"1080p3D",   NEXUS_VideoFormat_e3D_1080p_24Hz},
446    {NULL, 0}
447};
448
449const namevalue_t g_videoFrameRateStrs[NEXUS_VideoFrameRate_eMax+1] = {
450    {"0",      NEXUS_VideoFrameRate_eUnknown},
451    {"23.976", NEXUS_VideoFrameRate_e23_976},
452    {"24",     NEXUS_VideoFrameRate_e24},
453    {"25",     NEXUS_VideoFrameRate_e25},
454    {"29.97",  NEXUS_VideoFrameRate_e29_97},
455    {"30",     NEXUS_VideoFrameRate_e30},
456    {"50",     NEXUS_VideoFrameRate_e50},
457    {"59.94",  NEXUS_VideoFrameRate_e59_94},
458    {"60",     NEXUS_VideoFrameRate_e60},
459    {NULL, 0}
460};
461
462static const namevalue_t g_transportTypeStrs[] = {
463    {"ts",  NEXUS_TransportType_eTs},
464    {"pes", NEXUS_TransportType_eMpeg2Pes},
465    {"es",  NEXUS_TransportType_eEs},
466    {"vob", NEXUS_TransportType_eVob},
467    {"mp4", NEXUS_TransportType_eMp4},
468    {"mkv", NEXUS_TransportType_eMkv},
469    {"avi", NEXUS_TransportType_eAvi},
470    {"asf", NEXUS_TransportType_eAsf},
471    {"wav", NEXUS_TransportType_eWav},
472    {"mp4f", NEXUS_TransportType_eMp4Fragment},
473    {"rmff", NEXUS_TransportType_eRmff},
474    {"flv", NEXUS_TransportType_eFlv},
475    {"ogg", NEXUS_TransportType_eOgg},
476    {"dss", NEXUS_TransportType_eDssEs},
477    {"dss_es", NEXUS_TransportType_eDssEs}, /* alias. used for SD. */
478    {"dss_pes", NEXUS_TransportType_eDssPes}, /* used for HD */
479    {"mp1", NEXUS_TransportType_eMpeg1Ps},
480    {NULL, 0}
481};
482
483static const namevalue_t g_videoCodecStrs[] = {
484    {"mpeg2", NEXUS_VideoCodec_eMpeg2},
485    {"mpeg", NEXUS_VideoCodec_eMpeg2},
486    {"mpeg1", NEXUS_VideoCodec_eMpeg1},
487    {"avc", NEXUS_VideoCodec_eH264},
488    {"h264", NEXUS_VideoCodec_eH264},
489    {"svc", NEXUS_VideoCodec_eH264_Svc},
490    {"mvc", NEXUS_VideoCodec_eH264_Mvc},
491    {"h263", NEXUS_VideoCodec_eH263},
492    {"h263", NEXUS_VideoCodec_eH263},
493    {"avs", NEXUS_VideoCodec_eAvs},
494    {"vc1", NEXUS_VideoCodec_eVc1},
495    {"vc1sm", NEXUS_VideoCodec_eVc1SimpleMain},
496    {"divx", NEXUS_VideoCodec_eMpeg4Part2},
497    {"mpeg4", NEXUS_VideoCodec_eMpeg4Part2},
498    {"divx311", NEXUS_VideoCodec_eDivx311},
499    {"divx3", NEXUS_VideoCodec_eDivx311},
500    {"rv40", NEXUS_VideoCodec_eRv40},
501    {"vp6", NEXUS_VideoCodec_eVp6},
502    {"vp7", NEXUS_VideoCodec_eVp7},
503    {"vp8", NEXUS_VideoCodec_eVp8},
504    {"spark", NEXUS_VideoCodec_eSpark},
505    {"mjpeg", NEXUS_VideoCodec_eMotionJpeg},
506    {NULL, 0}
507};
508
509#if NEXUS_HAS_VIDEO_ENCODER
510static const namevalue_t g_videoCodecProfileStrs[] = {
511        {"simple", NEXUS_VideoCodecProfile_eSimple},
512        {"main", NEXUS_VideoCodecProfile_eMain},
513        {"high", NEXUS_VideoCodecProfile_eHigh},
514        {"advanced", NEXUS_VideoCodecProfile_eAdvanced},
515        {"jizhun", NEXUS_VideoCodecProfile_eJizhun},
516        {"snrscl", NEXUS_VideoCodecProfile_eSnrScalable},
517        {"spatialscl", NEXUS_VideoCodecProfile_eSpatiallyScalable},
518        {"advsimple", NEXUS_VideoCodecProfile_eAdvancedSimple},
519        {"baseline", NEXUS_VideoCodecProfile_eBaseline},
520       
521    {NULL, 0}
522};
523
524static const namevalue_t g_videoCodecLevelStrs[] = {
525        {"0.0", NEXUS_VideoCodecLevel_e00},
526        {"1.0", NEXUS_VideoCodecLevel_e10},
527        {"1.b", NEXUS_VideoCodecLevel_e1B},
528        {"1.1", NEXUS_VideoCodecLevel_e11},
529        {"1.2", NEXUS_VideoCodecLevel_e12},
530        {"1.3", NEXUS_VideoCodecLevel_e13},
531        {"2.0", NEXUS_VideoCodecLevel_e20},
532        {"2.1", NEXUS_VideoCodecLevel_e21},
533        {"2.2", NEXUS_VideoCodecLevel_e22},
534        {"3.0", NEXUS_VideoCodecLevel_e30},
535        {"3.1", NEXUS_VideoCodecLevel_e31},
536        {"3.2", NEXUS_VideoCodecLevel_e32},
537        {"4.0", NEXUS_VideoCodecLevel_e40},
538        {"4.1", NEXUS_VideoCodecLevel_e41},
539        {"4.2", NEXUS_VideoCodecLevel_e42},
540        {"5.0", NEXUS_VideoCodecLevel_e50},
541        {"5.1", NEXUS_VideoCodecLevel_e51},
542        {"6.0", NEXUS_VideoCodecLevel_e60},
543        {"6.2", NEXUS_VideoCodecLevel_e62},
544        {"low", NEXUS_VideoCodecLevel_eLow},
545        {"main", NEXUS_VideoCodecLevel_eMain},
546        {"high", NEXUS_VideoCodecLevel_eHigh},
547        {"high1440", NEXUS_VideoCodecLevel_eHigh1440},
548    {NULL, 0}
549};
550#endif
551
552static const namevalue_t g_audioCodecStrs[] = {
553    {"mpeg", NEXUS_AudioCodec_eMpeg},
554    {"mp3", NEXUS_AudioCodec_eMp3},
555    {"ac3", NEXUS_AudioCodec_eAc3},
556    {"ac3plus", NEXUS_AudioCodec_eAc3Plus},
557    {"aac", NEXUS_AudioCodec_eAac},
558    {"aacplus", NEXUS_AudioCodec_eAacPlus},
559    {"wma", NEXUS_AudioCodec_eWmaStd},
560    {"wmastd", NEXUS_AudioCodec_eWmaStd},
561    {"wmats", NEXUS_AudioCodec_eWmaStdTs},
562    {"wmapro", NEXUS_AudioCodec_eWmaPro},
563    {"pcm", NEXUS_AudioCodec_ePcmWav},
564    {"dra", NEXUS_AudioCodec_eDra},
565    {"dts_legacy", NEXUS_AudioCodec_eDtsLegacy},
566    {"dts", NEXUS_AudioCodec_eDts},
567    {"dtshd", NEXUS_AudioCodec_eDtsHd},
568    {"cook", NEXUS_AudioCodec_eCook},
569    {"amr", NEXUS_AudioCodec_eAmr},
570    {"adpcm", NEXUS_AudioCodec_eAdpcm},
571    {"vorbis", NEXUS_AudioCodec_eVorbis},
572    {"lpcm_1394", NEXUS_AudioCodec_eLpcm1394},
573    {"g711", NEXUS_AudioCodec_eG711},
574    {"g726", NEXUS_AudioCodec_eG726},
575    {"g729", NEXUS_AudioCodec_eG729},
576    {"g723.1", NEXUS_AudioCodec_eG723_1},
577    {"flac", NEXUS_AudioCodec_eFlac},
578    {NULL, 0}
579};
580
581static const namevalue_t g_stcChannelMasterStrs[] = {
582    {"first", NEXUS_StcChannelAutoModeBehavior_eFirstAvailable},
583    {"video", NEXUS_StcChannelAutoModeBehavior_eVideoMaster},
584    {"audio", NEXUS_StcChannelAutoModeBehavior_eAudioMaster},
585    {NULL, 0}
586};
587
588static const namevalue_t g_endOfStreamActionStrs[] = {
589    {"loop",  NEXUS_PlaybackLoopMode_eLoop},
590    {"pause", NEXUS_PlaybackLoopMode_ePause},
591    {"play",  NEXUS_PlaybackLoopMode_ePlay},
592    {NULL, 0}
593};
594
595static const namevalue_t g_tsTimestampType[] = {
596    {"none", NEXUS_TransportTimestampType_eNone},
597    {"mod300", NEXUS_TransportTimestampType_eMod300},
598    {"binary", NEXUS_TransportTimestampType_eBinary},
599    {NULL, 0}
600};
601
602static const namevalue_t g_contentModeStrs[] = {
603    {"zoom", NEXUS_VideoWindowContentMode_eZoom},
604    {"box", NEXUS_VideoWindowContentMode_eBox},
605    {"panscan", NEXUS_VideoWindowContentMode_ePanScan},
606    {"full", NEXUS_VideoWindowContentMode_eFull},
607    {"nonlinear", NEXUS_VideoWindowContentMode_eFullNonLinear},
608    /* {"panscan_no_cor", NEXUS_VideoWindowContentMode_ePanScanWithoutCorrection}, */
609    {NULL, 0}
610};
611
612static const namevalue_t g_panelStrs[] = {
613    {"wxga", 0},
614    {"wxga50", 1},
615    {"fhd", 2},
616    {"fhd50", 3},
617    {"off", 0xff},
618    {NULL, 0}
619};
620
621#if NEXUS_HAS_FRONTEND
622static const namevalue_t g_vsbModeStrs[] = {
623    {"8", NEXUS_FrontendVsbMode_e8},
624    {"16", NEXUS_FrontendVsbMode_e16},
625    {NULL, 0}
626};
627
628static const namevalue_t g_qamModeStrs[] = {
629    {"16", NEXUS_FrontendQamMode_e16},
630    {"32", NEXUS_FrontendQamMode_e32},
631    {"64", NEXUS_FrontendQamMode_e64},
632    {"128", NEXUS_FrontendQamMode_e128},
633    {"256", NEXUS_FrontendQamMode_e256},
634    {"512", NEXUS_FrontendQamMode_e512},
635    {"1024", NEXUS_FrontendQamMode_e1024},
636    {"2048", NEXUS_FrontendQamMode_e2048},
637    {"4096", NEXUS_FrontendQamMode_e4096},
638    {"Auto_64_256", NEXUS_FrontendQamMode_eAuto_64_256},
639    {NULL, 0}
640};
641
642static const namevalue_t g_satModeStrs[] = {
643    {"dvb", NEXUS_FrontendSatelliteMode_eDvb},
644    {"dss", NEXUS_FrontendSatelliteMode_eDss},
645    {NULL, 0}
646};
647#endif
648
649static const namevalue_t g_videoErrorHandling[] = {
650    {"none", NEXUS_VideoDecoderErrorHandling_eNone},
651    {"picture", NEXUS_VideoDecoderErrorHandling_ePicture},
652    {"prognostic", NEXUS_VideoDecoderErrorHandling_ePrognostic},
653    {NULL, 0}
654};
655
656static const namevalue_t g_videoOrientation[] = {
657    {"2D", NEXUS_VideoOrientation_e2D},
658    {"LeftRight", NEXUS_VideoOrientation_e3D_LeftRight},   
659    {"3D", NEXUS_VideoOrientation_e3D_LeftRight},
660    {"OverUnder", NEXUS_VideoOrientation_e3D_OverUnder},
661    {NULL, 0}
662};
663
664static const namevalue_t g_sourceOrientation[] = {
665    {"2D", NEXUS_VideoDecoderSourceOrientation_e2D},
666    {"LeftRight", NEXUS_VideoDecoderSourceOrientation_e3D_LeftRight},
667    {"OverUnder", NEXUS_VideoDecoderSourceOrientation_e3D_OverUnder},
668    {"LeftRightFull", NEXUS_VideoDecoderSourceOrientation_e3D_LeftRightFullFrame},
669    {"RightLeftFull", NEXUS_VideoDecoderSourceOrientation_e3D_RightLeftFullFrame},
670    {"LeftRightEnhanced", NEXUS_VideoDecoderSourceOrientation_e3D_LeftRightFullFrame},
671    {NULL, 0}   
672};
673
674static unsigned lookup(const namevalue_t *table, const char *name)
675{
676    unsigned i;
677    unsigned value;
678    char *endptr;
679    for (i=0;table[i].name;i++) {
680        if (!strcasecmp(table[i].name, name)) {
681            return table[i].value;
682        }
683    }
684    value = strtol(name, &endptr, 0);
685    if(!endptr || *endptr) { /* if valid, *endptr = '\0' */
686        value = table[0].value;
687    }
688    printf("Unknown cmdline param '%s', using %u as value\n", name, value);
689    return value;
690}
691
692static void print_list(const namevalue_t *table)
693{
694    unsigned i;
695    const char *sep=" {";
696    for (i=0;table[i].name;i++) {
697        /* skip aliases */
698        if (i > 0 && table[i].value == table[i-1].value) continue;
699        printf("%s%s",sep,table[i].name);
700        sep = ",";
701    }
702    printf("}");
703}
704
705static void print_list_option(const char *name, const namevalue_t *list)
706{
707    printf("  -%s ", name);
708    print_list(list);
709    printf("\n");
710}
711
712static void print_usage_common(void)
713{
714    printf(
715        "  -h|--help  - this usage information\n"
716        "  -pcr PID   - defaults to video PID\n"
717        "  -mpeg_type");
718    print_list(g_transportTypeStrs);
719    printf("\n  -video PID\n");
720    print_list_option("video_type",g_videoCodecStrs);
721    print_list_option("audio_type",g_audioCodecStrs);
722    printf("  -audio PID\n");
723    print_list_option("frame_rate",g_videoFrameRateStrs);
724    print_list_option("display_format",g_videoFormatStrs);
725    print_list_option("ar",g_contentModeStrs);
726    print_list_option("panel",g_panelStrs);
727    printf(
728#if NEXUS_NUM_COMPOSITE_OUTPUTS
729        "  -composite {on|off}\n"
730#endif
731#if NEXUS_NUM_COMPONENT_OUTPUTS
732        "  -component {on|off}\n"
733#endif
734#if NEXUS_NUM_HDMI_OUTPUTS
735        "  -hdmi {on|off}\n"
736#endif
737#if NEXUS_NUM_SCART_INPUTS
738        "  -scart1composite {on|off}\n"
739#endif
740        "  -cc {on|off} - enable closed caption routing and output\n"
741        "  -probe - use media probe to discover stream format for playback (defaults on if no video or audio pid)\n"
742        );
743    printf(
744        "  -video_cdb KBytes - size of compressed video buffer, in KBytes\n"
745        "  -audio_cdb KBytes - size of compressed audio buffer, in KBytes\n"
746        "  -avc51 - Enable AVC (H.264) Level 5.1 decoding\n"
747        "  -max_decoder_rate rate - Set decoder max decoder rate\n"
748        "  -compressed_audio - Also output compressed audio\n"
749        "  -multichannel_audio - Also output multichannel audio on hdmi\n"
750        "  -no_decoded_audio - Don't output decoded (PCM) audio\n"
751        "  -video_decoder index - Selects video decoder index\n"
752        "  -pcm sr,channels,bits - Play LPCM file\n"
753        );
754    print_list_option("ts_timestamp",g_tsTimestampType);
755    print_list_option("video_error_handling", g_videoErrorHandling);
756    printf(
757        "  -detect_avc_extension - Detect SVC/MVC extensions\n"
758        "  -ext_video PID\n"
759        "  -max_playback_data_rate - Set limit for playback data rate (Kbps)\n"
760        );
761    print_list_option("ext_video_type", g_videoCodecStrs);
762    print_list_option("display_3d", g_videoOrientation);
763    print_list_option("source_3d", g_sourceOrientation);
764    return;
765}
766
767void print_usage(const char *app)
768{
769    printf("%s usage:\n", app);
770    print_usage_common();
771    printf(
772        "  -stream_processing - enable extra stream processing for playback\n"
773        "  -auto_bitrate - enable bitrate detection for playback\n"
774        "  -fixed_bitrate X - provide fixed bitrate to playback (units bits per second)\n"
775        "  -graphics    - add a graphics plane\n"
776        );
777    printf(
778        "  -astm        - enable Astm (adaptive system time management). used only for decode app\n"
779        "  -sync        - enable SyncChannel (high-precision lipsync)\n"
780#if HOST_REORDER /* disabled for now */
781        "  -host_reorder - handle timestamp reordering at host and disable at decoder\n"
782#endif
783        "  -stctrick    - use STC trick modes instead of decoder trick modes\n"
784        "  -start_paused - Start playback in a paused state\n"
785        );
786    print_list_option("master", g_stcChannelMasterStrs);
787    print_list_option("bof", g_endOfStreamActionStrs);
788    print_list_option("eof", g_endOfStreamActionStrs);
789    return;
790}
791
792struct cmdline_parse_common_state  {
793    bool isVideoEs;
794};
795
796static int cmdline_parse_common(int offset, int argc, const char *argv[], struct common_opts_t *opts, struct cmdline_parse_common_state *state, void (*usage)(const char *) )
797{
798    int i;
799
800    if (offset==0) {
801        memset(state,0,sizeof(*state));
802        offset = 1;
803        state->isVideoEs = true;
804        memset(opts,0,sizeof(*opts));
805        opts->transportType = NEXUS_TransportType_eTs;
806        opts->extVideoCodec = NEXUS_VideoCodec_eNone;
807        opts->videoCodec = NEXUS_VideoCodec_eMpeg2;
808        opts->audioCodec = NEXUS_AudioCodec_eMpeg;
809        opts->contentMode = NEXUS_VideoWindowContentMode_eFull;
810        opts->compressedAudio = false;
811        opts->multichannelAudio = false;
812        opts->detectAvcExtension = false;
813        opts->decodedAudio = true;
814        opts->playpumpTimestampReordering = true;
815        opts->videoDecoder = 0;
816        opts->tsTimestampType = NEXUS_TransportTimestampType_eNone;
817        opts->videoFrameRate = NEXUS_VideoFrameRate_eUnknown;
818        opts->displayOrientation = NEXUS_VideoOrientation_e2D;
819        opts->sourceOrientation = NEXUS_VideoDecoderSourceOrientation_e2D;
820        opts->pcm = false;
821        bpcm_file_config_init(&opts->pcm_config);
822        opts->useCompositeOutput = true;
823        opts->useComponentOutput = true;
824        opts->useHdmiOutput = true;
825        opts->displayFormat = NEXUS_VideoFormat_eNtsc;
826        opts->displayType = NEXUS_DisplayType_eAuto;
827    }
828
829    for (i=offset;i<argc;i++) {
830        if (!strcmp(argv[i], "-h") || !strcmp(argv[i], "--help")) {
831            usage(argv[0]);
832            return -1;
833        }
834        else if (!strcmp(argv[i], "-pcr") && i+1<argc) {
835            opts->pcrPid = strtoul(argv[++i], NULL, 0);
836        }
837        else if (!strcmp(argv[i], "-mpeg_type") && i+1<argc) {
838            opts->transportType=lookup(g_transportTypeStrs, argv[++i]);
839        }
840        else if (!strcmp(argv[i], "-display_format") && i+1<argc) {
841            opts->displayFormat=lookup(g_videoFormatStrs, argv[++i]);
842            if (opts->displayFormat >= NEXUS_VideoFormat_e480p) {
843                opts->useCompositeOutput = false;
844            }
845        }
846        else if (!strcmp(argv[i], "-ar") && i+1<argc) {
847            opts->contentMode = lookup(g_contentModeStrs, argv[++i]);
848        }
849        else if (!strcmp(argv[i], "-video") && i+1<argc) {
850            opts->videoPid = strtoul(argv[++i], NULL, 0);
851        }
852        else if (!strcmp(argv[i], "-ext_video") && i+1<argc) {
853            opts->extVideoPid = strtoul(argv[++i], NULL, 0);
854        }
855        else if (!strcmp(argv[i], "-audio") && i+1<argc) {
856            opts->audioPid = strtoul(argv[++i], NULL, 0);
857            state->isVideoEs = false;
858        }
859        else if (!strcmp(argv[i], "-video_type") && i+1<argc) {
860            opts->videoCodec=lookup(g_videoCodecStrs, argv[++i]);
861        }
862        else if (!strcmp(argv[i], "-ext_video_type") && i+1<argc) {
863            opts->extVideoCodec=lookup(g_videoCodecStrs, argv[++i]);
864        }
865        else if (!strcmp(argv[i], "-audio_type") && i+1<argc) {
866            opts->audioCodec=lookup(g_audioCodecStrs, argv[++i]);
867            state->isVideoEs = false;
868        }
869        /* Note: leave in these options even if the hardware doesn't exist so we don't break any scripts that don't know what is available */
870        else if (!strcmp(argv[i], "-composite") && i+1<argc) {
871            opts->useCompositeOutput = strcasecmp(argv[++i], "off");
872        }
873        else if (!strcmp(argv[i], "-component") && i+1<argc) {
874            opts->useComponentOutput = strcasecmp(argv[++i], "off");
875        }
876        else if (!strcmp(argv[i], "-hdmi") && i+1<argc) {
877            opts->useHdmiOutput = strcasecmp(argv[++i], "off");
878        }
879        else if (!strcmp(argv[i], "-scart1composite") && i+1<argc) {
880            opts->useScart1CompositeOutput = strcasecmp(argv[++i], "off");
881            opts->usePanelOutput = false;
882            opts->displayFormat = NEXUS_VideoFormat_ePal;
883        }
884        else if (!strcmp(argv[i], "-video_cdb") && i+1<argc) {
885            opts->videoCdb = strtoul(argv[++i], NULL, 0);
886        }
887        else if (!strcmp(argv[i], "-audio_cdb") && i+1<argc) {
888            opts->audioCdb = strtoul(argv[++i], NULL, 0);
889        }
890        else if (!strcmp(argv[i], "-probe")) {
891            opts->probe = true;
892        }
893        else if (!strcmp(argv[i], "-panel") && i+1<argc) {
894            unsigned paneltype = lookup(g_panelStrs, argv[++i]);
895
896            /* for now, use output_resolution env to get into platform */
897            switch (paneltype) {
898            case 0:
899                opts->usePanelOutput = true;
900                opts->displayFormat = NEXUS_VideoFormat_eCustom0;
901                setenv("output_resolution", "wxga", true);
902                setenv("bvn_usage", "config1", true);
903                break;
904            case 1:
905                opts->usePanelOutput = true;
906                opts->displayFormat = NEXUS_VideoFormat_eCustom1;
907                setenv("output_resolution", "wxga", true);
908                setenv("bvn_usage", "config1", true);
909                break;
910            case 2:
911                opts->usePanelOutput = true;
912                opts->displayFormat = NEXUS_VideoFormat_eCustom0;
913                setenv("output_resolution", "fhd", true);
914                setenv("bvn_usage", "config2", true);
915                break;
916            case 3:
917                opts->usePanelOutput = true;
918                opts->displayFormat = NEXUS_VideoFormat_eCustom1;
919                setenv("output_resolution", "fhd", true);
920                setenv("bvn_usage", "config2", true);
921                break;
922            /* TODO: XGA 60 & 50 */
923            default:
924            case 4:
925                opts->usePanelOutput = false; /* off */
926                break;
927            }
928        }
929        else if (!strcmp(argv[i], "-mad")) {
930            opts->mad = true;
931        }
932        else if (!strcmp(argv[i], "-compressed_audio")) {
933            opts->compressedAudio = true;
934        }
935        else if (!strcmp(argv[i], "-multichannel_audio")) {
936            opts->multichannelAudio = true;
937        }
938        else if (!strcmp(argv[i], "-video_decoder") && i+1<argc) {
939            opts->videoDecoder= strtoul(argv[++i], NULL, 0);
940        }
941        else if (!strcmp(argv[i], "-frame_rate") && i+1<argc) {
942            opts->videoFrameRate=lookup(g_videoFrameRateStrs, argv[++i]);
943        }
944        else if (!strcmp(argv[i], "-ts_timestamp") && i+1<argc) {
945            opts->tsTimestampType=lookup(g_tsTimestampType, argv[++i]);
946        }
947        else if (!strcmp(argv[i], "-detect_avc_extension")) {
948            opts->detectAvcExtension = true;
949        }
950        else if (!strcmp(argv[i], "-host_reorder")) {
951            opts->playpumpTimestampReordering = true;
952        }
953        else if (!strcmp(argv[i], "-no_decoded_audio")) {
954            opts->decodedAudio = false;
955        }
956        else if (!strcmp(argv[i], "-display_3d") && i+1<argc) {
957            opts->displayOrientation=lookup(g_videoOrientation, argv[++i]);
958        } 
959        else if (!strcmp(argv[i], "-source_3d") && i+1<argc) {
960            opts->sourceOrientation=lookup(g_sourceOrientation, argv[++i]);
961        } 
962        else if (!strcmp(argv[i], "-pcm") && i+1<argc) {
963            unsigned channel_count = opts->pcm_config.channel_count;
964            unsigned sample_size = opts->pcm_config.sample_size;
965            unsigned sample_rate = opts->pcm_config.sample_rate;
966
967            sscanf(argv[++i], "%u,%u,%u", &sample_rate, &channel_count, &sample_size);
968            opts->pcm_config.channel_count = channel_count;
969            opts->pcm_config.sample_size = sample_size;
970            opts->pcm_config.sample_rate = sample_rate;
971            opts->pcm = true;
972        } 
973        else {
974            return i;
975        }
976    }
977
978    if (opts->usePanelOutput) {
979        opts->displayType = NEXUS_DisplayType_eLvds;
980        opts->useComponentOutput = false;
981        opts->useCompositeOutput = false;
982    }
983    else {
984        opts->displayType = NEXUS_DisplayType_eAuto;
985    }
986
987    /* this allows the user to set: "-mpeg_type es -video_type mpeg" and forget the "-video 1" option */
988    if (opts->transportType == NEXUS_TransportType_eEs && !opts->videoPid && !opts->audioPid) {
989        if (state->isVideoEs) {
990            opts->videoPid = 1;
991        }
992        else {
993            opts->audioPid = 1;
994        }
995    }
996
997    return 0;
998}
999
1000int cmdline_parse(int argc, const char *argv[], struct util_opts_t *opts)
1001{
1002    struct cmdline_parse_common_state  state;
1003    int i;
1004    int rc=-1;
1005    BSTD_UNUSED(argc);
1006    BSTD_UNUSED(argv);
1007
1008    memset(opts,0,sizeof(*opts));
1009    opts->stcChannelMaster = NEXUS_StcChannelAutoModeBehavior_eVideoMaster;
1010    opts->beginningOfStreamAction = NEXUS_PlaybackLoopMode_eLoop;
1011    opts->endOfStreamAction = NEXUS_PlaybackLoopMode_eLoop;
1012    opts->videoErrorHandling = NEXUS_VideoDecoderErrorHandling_eNone;
1013    opts->customFileIo = false;
1014    opts->playbackMonitor = false;
1015    opts->startPaused = false;
1016    opts->maxPlaybackDataRate = 0;
1017
1018    for (i=0;i<argc;i++)
1019    {
1020        rc = cmdline_parse_common(i, argc, argv, &opts->common, &state, print_usage);
1021        if(rc==0) break;
1022        if(rc<0) return rc;
1023
1024        /* unknown option */
1025        i = rc;
1026        if (!strcmp(argv[i], "-bof") && i+1<argc) {
1027            opts->beginningOfStreamAction=lookup(g_endOfStreamActionStrs, argv[++i]);
1028        }
1029        else if (!strcmp(argv[i], "-eof") && i+1<argc) {
1030            opts->endOfStreamAction=lookup(g_endOfStreamActionStrs, argv[++i]);
1031        }
1032        else if (!strcmp(argv[i], "-master") && i+1<argc) {
1033            opts->stcChannelMaster=lookup(g_stcChannelMasterStrs, argv[++i]);
1034        }
1035        else if (!strcmp(argv[i], "-cc") && i+1<argc) {
1036            opts->closedCaptionEnabled = strcasecmp(argv[++i], "off");
1037        }
1038        else if (!strcmp(argv[i], "-stctrick")) {
1039            opts->stcTrick = true;
1040        }
1041        else if (!strcmp(argv[i], "-astm")) {
1042            opts->astm = true;
1043        }
1044        else if (!strcmp(argv[i], "-sync")) {
1045            opts->sync = true;
1046        }
1047        else if (!strcmp(argv[i], "-custom_file_io")) {
1048            opts->customFileIo=true;
1049        }
1050        else if (!strcmp(argv[i], "-playback_monitor")) {
1051            opts->playbackMonitor=true;
1052        }
1053        else if (!strcmp(argv[i], "-stream_processing")) {
1054            opts->streamProcessing = true;
1055        }
1056        else if (!strcmp(argv[i], "-auto_bitrate")) {
1057            opts->autoBitrate = true;
1058        }
1059        else if (!strcmp(argv[i], "-fixed_bitrate") && i+1<argc) {
1060            opts->fixedBitrate = strtoul(argv[++i], NULL, 0);
1061        }
1062        else if (!strcmp(argv[i], "-graphics")) {
1063            opts->graphics = true;
1064        }
1065        else if (!strcmp(argv[i], "-avc51")) {
1066            opts->avc51= true;
1067        }
1068        else if (!strcmp(argv[i], "-max_decoder_rate") && i+1<argc) {
1069            opts->maxDecoderRate=atof(argv[++i])*NEXUS_NORMAL_PLAY_SPEED;
1070        }
1071        else if (!strcmp(argv[i], "-video_error_handling") && i+1<argc) {
1072            opts->videoErrorHandling=lookup(g_videoErrorHandling, argv[++i]);
1073        }
1074        else if (!strcmp(argv[i], "-start_paused")) {
1075            opts->startPaused = true;
1076        }
1077        else if (!strcmp(argv[i], "-max_playback_data_rate") && i+1<argc) {
1078            opts->maxPlaybackDataRate=atof(argv[++i])*1000;
1079        }
1080        else if (!strcmp(argv[i], "-cmp_crc")) {
1081            opts->cmp_crc = true;
1082        }
1083        else if (!strcmp(argv[i], "-avd_crc")) {
1084            opts->avd_crc = true;
1085        }
1086        else if (!opts->filename) {
1087            opts->filename = argv[i];
1088        }
1089        else if (!opts->indexname) {
1090            opts->indexname = argv[i];
1091        }
1092        else {
1093            printf("unknown parameter: '%s'\n", argv[i]);
1094            return -1;
1095        }
1096    }
1097    if(rc!=0) {
1098        cmdline_parse_common(i, argc, argv, &opts->common, &state, print_usage); /* allow common parser to execute finishing touches */
1099    }
1100           
1101    /* default -probe for playback if no -video or -audio option */
1102    if (opts->filename && !opts->common.videoPid && !opts->common.audioPid) {
1103        opts->common.probe = true;
1104    }
1105    return 0;
1106}
1107
1108void print_usage_record(const char *app)
1109{
1110    printf("%s usage: nexus %s [-options] datafile [indexfile]", app, app);
1111    print_usage_common();
1112    printf(
1113        "  -decode{on|off} - A/V decode of source during record");
1114    printf(
1115        "\n  -streamer       - (default)"
1116        "\n  -playfile       - playback file to be used as source");
1117#if NEXUS_HAS_FRONTEND
1118    printf("\n  -vsb");
1119    print_list(g_vsbModeStrs);
1120    printf("\n  -qam");
1121    print_list(g_qamModeStrs);
1122    printf("\n  -sat");
1123    print_list(g_satModeStrs);
1124#endif
1125#if NEXUS_HAS_HDMI_INPUT
1126    printf("\n  -hdmi_input");
1127#endif
1128#if NEXUS_HAS_VIDEO_ENCODER
1129    printf("\n  -encode              - enable video encoder");
1130    printf("\n  -encode_video_type");
1131    print_list(g_videoCodecStrs);
1132    printf("\n  -video_codec_profile");
1133    print_list(g_videoCodecProfileStrs);
1134    printf("\n  -video_codec_level");
1135    print_list(g_videoCodecLevelStrs);
1136    printf("\n  -encode_format");
1137    print_list(g_videoFormatStrs);
1138    printf("\n  -encode_frame_rate");
1139    print_list(g_videoFrameRateStrs);
1140    printf("\n  -video_bit_rate MAX - video encoder max bit rate");
1141    printf("\n  -gop_frameP num_of_P_between_Is");
1142    printf("\n  -gop_frameB num_of_B_between_IPs ");
1143    printf("\n  -mux_latency_tolerance MSEC   - Stream MUX latency tolerance in number of msecs");
1144    printf("\n  -encode_audio");
1145    printf("\n  -audio_bit_rate");
1146    printf("\n  -encode_audio_type");
1147    print_list(g_audioCodecStrs);
1148#endif
1149    printf(
1150        "\n  -freq           - tuner frequency in MHz"
1151        "\n  -probe          - use media probe to discover stream format for playback"
1152        "\n  -allpass        - allpass record"
1153        "\n  -acceptnull     - record null packets in source stream (applies only to allpass record)"
1154        "\n  -data_buffer_size           - CDB size in bytes"
1155        "\n  -data_data_ready_threshold  - CDB interrupt threshold in bytes");
1156    printf(
1157        "\n  -index_buffer_size          - ITB size in bytes"
1158        "\n  -index_data_ready_threshold - ITB interrupt threshold in bytes"
1159        "\n  -video_decoder index - Selects video decoder index"
1160        "\n");
1161    return;
1162}
1163
1164int cmdline_parse_record(int argc, const char *argv[], struct util_opts_record_t *opts)
1165{
1166    int i;
1167    int rc=-1;
1168    struct cmdline_parse_common_state  state;
1169
1170    memset(opts,0,sizeof(*opts));
1171#if NEXUS_HAS_FRONTEND
1172    opts->vsbMode = NEXUS_FrontendVsbMode_eMax;
1173    opts->qamMode = NEXUS_FrontendQamMode_eMax;
1174    opts->satMode = NEXUS_FrontendSatelliteMode_eMax;
1175#endif
1176#if NEXUS_HAS_HDMI_INPUT
1177    opts->hdmiInput = false;
1178#endif
1179#if NEXUS_HAS_VIDEO_ENCODER
1180    opts->encoder = false;
1181    opts->encodeFormat = NEXUS_VideoFormat_e480p;
1182    opts->videoTranscodec = NEXUS_VideoCodec_eH264;
1183    opts->videoProfile    = NEXUS_VideoCodecProfile_eBaseline;
1184    opts->videoLevel      = NEXUS_VideoCodecLevel_e31;
1185    opts->encodeFrameRate = NEXUS_VideoFrameRate_e29_97;
1186    opts->variableFrameRate = true;
1187    opts->maxVideoBitRate = 8*1000*1000;
1188    opts->gopFrameP  = 0;
1189    opts->gopFrameB  = 0;
1190    opts->muxLatencyTolerance = 20; /* 20 msec */
1191    opts->audioEncode = false;
1192    opts->audioBitRate = 48000;
1193    opts->audioTranscodec = NEXUS_AudioCodec_eAac;
1194#endif
1195    opts->decode = true;
1196
1197    for (i=0;i<argc;i++)
1198    {
1199        rc = cmdline_parse_common(i, argc, argv, &opts->common, &state, print_usage);
1200        if(rc==0) break;
1201        if(rc<0) return rc;
1202
1203        /* unknown option */
1204        i = rc;
1205        if (!strcmp(argv[i], "-pids") && i+1<argc) {
1206            unsigned j;
1207            char *cur, pid[16+1];
1208            const char *prev;
1209
1210            /* parse the comma-separated list of pids */
1211            j=0;
1212            prev=argv[i+1];
1213            while (j<MAX_RECORD_PIDS) {
1214                if ((cur=strchr(prev,','))) {
1215                    if ((cur-prev)/sizeof(*cur)>16) { continue; }
1216                    strncpy(pid,prev,(cur-prev)/sizeof(*cur));
1217                    opts->otherPids[j] = strtoul(pid, NULL, 0);
1218                    j++;
1219                    prev = cur+1;
1220                }
1221                else {
1222                    strncpy(pid,prev,sizeof(pid));
1223                    opts->otherPids[j] = strtoul(pid, NULL, 0);
1224                    j++;
1225                    break;
1226                }
1227                pid[0]='\0';
1228            }
1229            opts->numOtherPids = j;
1230            i++;
1231        }
1232        else if (!strcmp(argv[i], "-decode") && i+1<argc) {
1233            opts->decode = strcasecmp(argv[++i], "off");
1234        }
1235        else if (!strcmp(argv[i], "-streamer")) {
1236            opts->streamer = true;
1237        }
1238        else if (!strcmp(argv[i], "-playfile")) {
1239            opts->playfname = argv[++i];
1240            printf("-playfile %s\n", opts->playfname);
1241        }
1242#if NEXUS_HAS_FRONTEND
1243        else if (!strcmp(argv[i], "-vsb")) {
1244            opts->vsbMode = lookup(g_vsbModeStrs, argv[++i]);
1245        }
1246        else if (!strcmp(argv[i], "-qam")) {
1247            opts->qamMode = lookup(g_qamModeStrs, argv[++i]);
1248        }
1249        else if (!strcmp(argv[i], "-sat")) {
1250            opts->satMode = lookup(g_satModeStrs, argv[++i]);
1251        }
1252        else if (!strcmp(argv[i], "-freq")) {
1253            opts->freq = strtoul(argv[++i], NULL, 0);
1254        }
1255#endif
1256#if NEXUS_HAS_HDMI_INPUT
1257        else if (!strcmp(argv[i], "-hdmi_input")) {
1258            opts->hdmiInput = true;
1259        }
1260#endif
1261#if NEXUS_HAS_VIDEO_ENCODER
1262        else if (!strcmp(argv[i], "-encode")) {
1263            opts->encoder = true;
1264        }
1265        else if (!strcmp(argv[i], "-encode_audio")) {
1266            opts->audioEncode = true;
1267        }
1268        else if (!strcmp(argv[i], "-audio_bit_rate")) {
1269            opts->audioBitRate    = strtoul(argv[++i], NULL, 0);
1270        }
1271        else if (!strcmp(argv[i], "-encode_audio_type")) {
1272            opts->audioTranscodec = lookup(g_audioCodecStrs, argv[++i]);
1273        }
1274        else if (!strcmp(argv[i], "-encode_format")) {
1275            opts->encodeFormat = lookup(g_videoFormatStrs, argv[++i]);
1276        }
1277        else if (!strcmp(argv[i], "-encode_video_type")) {
1278            opts->videoTranscodec = lookup(g_videoCodecStrs, argv[++i]);
1279        }
1280        else if (!strcmp(argv[i], "-video_codec_profile")) {
1281            opts->videoProfile = lookup(g_videoCodecProfileStrs, argv[++i]);
1282        }
1283        else if (!strcmp(argv[i], "-video_codec_level")) {
1284            opts->videoLevel = lookup(g_videoCodecLevelStrs, argv[++i]);
1285        }
1286        else if (!strcmp(argv[i], "-encode_frame_rate")) {
1287            opts->encodeFrameRate = lookup(g_videoFrameRateStrs, argv[++i]);
1288        }
1289        else if (!strcmp(argv[i], "-video_bit_rate")) {
1290            opts->maxVideoBitRate    = strtoul(argv[++i], NULL, 0);
1291        }
1292        else if (!strcmp(argv[i], "-gop_frameP")) {
1293            opts->gopFrameP = strtoul(argv[++i], NULL, 0);
1294        }
1295        else if (!strcmp(argv[i], "-gop_frameB")) {
1296            opts->gopFrameB = strtoul(argv[++i], NULL, 0);
1297        }
1298        else if (!strcmp(argv[i], "-mux_latency_tolerance")) {
1299            opts->muxLatencyTolerance    = strtoul(argv[++i], NULL, 0);
1300        }
1301#endif
1302        else if (!strcmp(argv[i], "-allpass")) {
1303            opts->allpass = true;
1304        }
1305        else if (!strcmp(argv[i], "-acceptnull")) {
1306            opts->acceptNullPackets = true;
1307        }
1308        else if (!strcmp(argv[i], "-data_buffer_size") && i+1<argc) {
1309            opts->data.bufferSize = strtoul(argv[++i], NULL, 0);
1310        }
1311        else if (!strcmp(argv[i], "-data_data_ready_threshold") && i+1<argc) {
1312            opts->data.dataReadyThreshold = strtoul(argv[++i], NULL, 0);
1313        }
1314        else if (!strcmp(argv[i], "-index_buffer_size") && i+1<argc) {
1315            opts->index.bufferSize = strtoul(argv[++i], NULL, 0);
1316        }
1317        else if (!strcmp(argv[i], "-index_data_ready_threshold") && i+1<argc) {
1318            opts->index.dataReadyThreshold = strtoul(argv[++i], NULL, 0);
1319        }
1320        else if (!opts->recfname) {
1321            opts->recfname = argv[i];
1322        }
1323        else if (!opts->recidxname) {
1324            opts->recidxname = argv[i];
1325        }
1326        else {
1327            printf("unknown param %s\n", argv[i]);
1328            return -1;
1329        }
1330    }
1331
1332    if(rc!=0) {
1333        cmdline_parse_common(i, argc, argv, &opts->common, &state, print_usage); /* allow common parser to execute finishing touches */
1334    }
1335
1336    if (!opts->recidxname) { /* if index is specified, require video codec to be explicit. otherwise, default to MPEG2 */
1337        opts->common.videoCodec = NEXUS_VideoCodec_eMpeg2;
1338    }
1339    return 0;
1340}
1341
1342int cmdline_probe(struct common_opts_t *opts, const char *filename, const char **indexname)
1343{
1344    int rc = 0;
1345
1346    if (opts->probe) {
1347        /* use media probe to set values */
1348        bmedia_probe_t probe = NULL;
1349        bmedia_probe_config probe_config;
1350        const bmedia_probe_stream *stream = NULL;
1351        const bmedia_probe_track *track = NULL;
1352        bfile_io_read_t fd = NULL;
1353        bpcm_file_t pcm_file = NULL;
1354        bool foundAudio = false, foundVideo = false;
1355        FILE *fin;
1356        char stream_info[512];
1357
1358        probe = bmedia_probe_create();
1359
1360        opts->videoCodec = NEXUS_VideoCodec_eUnknown;
1361        opts->audioCodec = NEXUS_AudioCodec_eUnknown;
1362
1363        fin = fopen64(filename,"rb");
1364        if (!fin) {
1365            printf("can't open media file '%s' for probing\n", filename);
1366            rc = -1;
1367            goto done;
1368        }
1369
1370        fd = bfile_stdio_read_attach(fin);
1371        if(opts->pcm) {
1372            pcm_file = bpcm_file_create(fd, &opts->pcm_config);
1373            BDBG_ASSERT(pcm_file);
1374        }
1375
1376        bmedia_probe_default_cfg(&probe_config);
1377        probe_config.file_name = filename;
1378        probe_config.type = bstream_mpeg_type_unknown;
1379        stream = bmedia_probe_parse(probe, pcm_file?bpcm_file_get_file_interface(pcm_file):fd, &probe_config);
1380
1381        if(stream && stream->type == bstream_mpeg_type_cdxa) {
1382            bcdxa_file_t cdxa_file;
1383            bmedia_stream_to_string(stream, stream_info, sizeof(stream_info));
1384            printf( "Media Probe:\n" "%s\n\n", stream_info);
1385            cdxa_file = bcdxa_file_create(fd);
1386            if(cdxa_file) {
1387                const bmedia_probe_stream *cdxa_stream;
1388                cdxa_stream = bmedia_probe_parse(probe, bcdxa_file_get_file_interface(cdxa_file), &probe_config);
1389                bcdxa_file_destroy(cdxa_file);
1390                if(cdxa_stream) {
1391                    bmedia_probe_stream_free(probe, stream);
1392                    stream = cdxa_stream;
1393                    opts->cdxaFile = true;
1394                }
1395            }
1396        }
1397        if (pcm_file) {
1398            bpcm_file_destroy(pcm_file);
1399        }
1400
1401        /* now stream is either NULL, or stream descriptor with linked list of audio/video tracks */
1402        bfile_stdio_read_detach(fd);
1403
1404        fclose(fin);
1405        if(!stream) {
1406            printf("media probe can't parse stream '%s'\n", filename);
1407            rc = -1;
1408            goto done;
1409        }
1410
1411        /* if the user has specified the index, don't override */
1412        if (indexname && !*indexname) {
1413            if (stream->index == bmedia_probe_index_available || stream->index == bmedia_probe_index_required) {
1414                *indexname = filename;
1415            }
1416        }
1417
1418        bmedia_stream_to_string(stream, stream_info, sizeof(stream_info));
1419        printf(
1420            "Media Probe:\n"
1421            "%s\n\n",
1422            stream_info);
1423
1424        opts->transportType = b_mpegtype2nexus(stream->type);
1425
1426        if (stream->type == bstream_mpeg_type_ts) {
1427            if ((((bmpeg2ts_probe_stream*)stream)->pkt_len) == 192) {
1428                if(opts->tsTimestampType == NEXUS_TransportTimestampType_eNone) {
1429                    opts->tsTimestampType = NEXUS_TransportTimestampType_eMod300;
1430                }
1431            }
1432        }
1433
1434        for(track=BLST_SQ_FIRST(&stream->tracks);track;track=BLST_SQ_NEXT(track, link)) {
1435            switch(track->type) {
1436                case bmedia_track_type_audio:
1437                    if(track->info.audio.codec != baudio_format_unknown && !foundAudio) {
1438                        opts->audioPid = track->number;
1439                        opts->audioCodec = b_audiocodec2nexus(track->info.audio.codec);
1440                        foundAudio = true;
1441                    }
1442                    break;
1443                case bmedia_track_type_video:
1444                    if(track->info.video.codec == bvideo_codec_h264_svc || track->info.video.codec == bvideo_codec_h264_mvc) {
1445                        if(opts->detectAvcExtension) {
1446                            opts->extVideoPid = track->number;
1447                            opts->extVideoCodec = b_videocodec2nexus(track->info.video.codec);
1448                        }
1449                        break;
1450                    } else if (track->info.video.codec != bvideo_codec_unknown && !foundVideo) {
1451                        opts->videoPid = track->number;
1452                        opts->videoCodec = b_videocodec2nexus(track->info.video.codec);
1453                        foundVideo = true;
1454                        /* timestamp reordering can be done at the host or decoder.
1455                           to do it at the decoder, disable it at the host and use media_probe to
1456                           determine the correct decoder timestamp mode */
1457                        if (opts->playpumpTimestampReordering == false) {
1458                            opts->decoderTimestampMode = track->info.video.timestamp_order;
1459                        }
1460
1461#if B_HAS_ASF
1462                        if (stream->type == bstream_mpeg_type_asf) {
1463                            basf_probe_track *asf_track = (basf_probe_track *)track;
1464                            if (asf_track->aspectRatioValid) {
1465                                opts->aspectRatio = NEXUS_AspectRatio_eSar;
1466                                opts->sampleAspectRatio.x = asf_track->aspectRatio.x;
1467                                opts->sampleAspectRatio.y = asf_track->aspectRatio.y;
1468                            }
1469                            if(asf_track->dynamicRangeControlValid) {
1470                                opts->dynamicRangeControlValid = true;
1471                                opts->dynamicRangeControl.peakReference = asf_track->dynamicRangeControl.peakReference;
1472                                opts->dynamicRangeControl.peakTarget = asf_track->dynamicRangeControl.peakTarget;
1473                                opts->dynamicRangeControl.averageReference = asf_track->dynamicRangeControl.averageReference;
1474                                opts->dynamicRangeControl.averageTarget = asf_track->dynamicRangeControl.averageTarget;
1475                            }
1476                        }
1477#endif
1478                    }
1479                    break;
1480                case bmedia_track_type_pcr:
1481                    opts->pcrPid = track->number;
1482                    break;
1483                default:
1484                    break;
1485            }
1486        }
1487
1488#if B_HAS_AVI
1489        if (stream->type == bstream_mpeg_type_avi && ((bavi_probe_stream *)stream)->video_framerate && opts->videoFrameRate==0) {
1490            NEXUS_LookupFrameRate(((bavi_probe_stream *)stream)->video_framerate, &opts->videoFrameRate);
1491        }
1492#endif
1493
1494done:
1495        if (probe) {
1496            if (stream) {
1497                bmedia_probe_stream_free(probe, stream);
1498            }
1499            bmedia_probe_destroy(probe);
1500        }
1501    }
1502
1503    return rc;
1504}
1505
1506struct {
1507    NEXUS_VideoCodec nexus;
1508    bvideo_codec settop;
1509} g_videoCodec[] = {
1510    {NEXUS_VideoCodec_eUnknown, bvideo_codec_none},
1511    {NEXUS_VideoCodec_eUnknown, bvideo_codec_unknown},
1512    {NEXUS_VideoCodec_eMpeg1, bvideo_codec_mpeg1},
1513    {NEXUS_VideoCodec_eMpeg2, bvideo_codec_mpeg2},
1514    {NEXUS_VideoCodec_eMpeg4Part2, bvideo_codec_mpeg4_part2},
1515    {NEXUS_VideoCodec_eH263, bvideo_codec_h263},
1516    {NEXUS_VideoCodec_eH264, bvideo_codec_h264},
1517    {NEXUS_VideoCodec_eH264_Svc, bvideo_codec_h264_svc},
1518    {NEXUS_VideoCodec_eH264_Mvc, bvideo_codec_h264_mvc},
1519    {NEXUS_VideoCodec_eVc1, bvideo_codec_vc1},
1520    {NEXUS_VideoCodec_eVc1SimpleMain, bvideo_codec_vc1_sm},
1521    {NEXUS_VideoCodec_eDivx311, bvideo_codec_divx_311},
1522    {NEXUS_VideoCodec_eRv40, bvideo_codec_rv40},
1523    {NEXUS_VideoCodec_eVp6, bvideo_codec_vp6},
1524    {NEXUS_VideoCodec_eVp8, bvideo_codec_vp8},
1525    {NEXUS_VideoCodec_eSpark, bvideo_codec_spark},
1526    {NEXUS_VideoCodec_eMotionJpeg, bvideo_codec_mjpeg},
1527    {NEXUS_VideoCodec_eAvs, bvideo_codec_avs}
1528};
1529
1530struct {
1531    NEXUS_AudioCodec nexus;
1532    baudio_format settop;
1533} g_audioCodec[] = {
1534   {NEXUS_AudioCodec_eUnknown, baudio_format_unknown},
1535   {NEXUS_AudioCodec_eMpeg, baudio_format_mpeg},
1536   {NEXUS_AudioCodec_eMp3, baudio_format_mp3},
1537   {NEXUS_AudioCodec_eAac, baudio_format_aac},
1538   {NEXUS_AudioCodec_eAacPlus, baudio_format_aac_plus},
1539   {NEXUS_AudioCodec_eAacPlusAdts, baudio_format_aac_plus_adts},
1540   {NEXUS_AudioCodec_eAacPlusLoas, baudio_format_aac_plus_loas},
1541   {NEXUS_AudioCodec_eAc3, baudio_format_ac3},
1542   {NEXUS_AudioCodec_eAc3Plus, baudio_format_ac3_plus},
1543   {NEXUS_AudioCodec_eDts, baudio_format_dts},
1544   {NEXUS_AudioCodec_eLpcmHdDvd, baudio_format_lpcm_hddvd},
1545   {NEXUS_AudioCodec_eLpcmBluRay, baudio_format_lpcm_bluray},
1546   {NEXUS_AudioCodec_eDtsHd, baudio_format_dts_hd},
1547   {NEXUS_AudioCodec_eWmaStd, baudio_format_wma_std},
1548   {NEXUS_AudioCodec_eWmaPro, baudio_format_wma_pro},
1549   {NEXUS_AudioCodec_eLpcmDvd, baudio_format_lpcm_dvd},
1550   {NEXUS_AudioCodec_eAvs, baudio_format_avs},
1551   {NEXUS_AudioCodec_eAmr, baudio_format_amr},
1552   {NEXUS_AudioCodec_eDra, baudio_format_dra},
1553   {NEXUS_AudioCodec_eCook, baudio_format_cook},
1554   {NEXUS_AudioCodec_ePcmWav, baudio_format_pcm},
1555   {NEXUS_AudioCodec_eAdpcm, baudio_format_adpcm},
1556   {NEXUS_AudioCodec_eAdpcm, baudio_format_dvi_adpcm},
1557   {NEXUS_AudioCodec_eVorbis, baudio_format_vorbis},
1558   {NEXUS_AudioCodec_eLpcm1394, baudio_format_lpcm_1394},
1559   {NEXUS_AudioCodec_eFlac, baudio_format_flac},
1560};
1561
1562struct {
1563    NEXUS_TransportType nexus;
1564    unsigned settop;
1565} g_mpegType[] = {
1566    {NEXUS_TransportType_eTs, bstream_mpeg_type_unknown},
1567    {NEXUS_TransportType_eEs, bstream_mpeg_type_es},
1568    {NEXUS_TransportType_eTs, bstream_mpeg_type_bes},
1569    {NEXUS_TransportType_eMpeg2Pes, bstream_mpeg_type_pes},
1570    {NEXUS_TransportType_eTs, bstream_mpeg_type_ts},
1571    {NEXUS_TransportType_eDssEs, bstream_mpeg_type_dss_es},
1572    {NEXUS_TransportType_eDssPes, bstream_mpeg_type_dss_pes},
1573    {NEXUS_TransportType_eVob, bstream_mpeg_type_vob},
1574    {NEXUS_TransportType_eAsf, bstream_mpeg_type_asf},
1575    {NEXUS_TransportType_eAvi, bstream_mpeg_type_avi},
1576    {NEXUS_TransportType_eMpeg1Ps, bstream_mpeg_type_mpeg1},
1577    {NEXUS_TransportType_eMp4, bstream_mpeg_type_mp4},
1578    {NEXUS_TransportType_eMkv, bstream_mpeg_type_mkv},
1579    {NEXUS_TransportType_eWav, bstream_mpeg_type_wav},
1580    {NEXUS_TransportType_eMp4Fragment, bstream_mpeg_type_mp4_fragment},
1581    {NEXUS_TransportType_eRmff, bstream_mpeg_type_rmff},
1582    {NEXUS_TransportType_eFlv, bstream_mpeg_type_flv},
1583    {NEXUS_TransportType_eOgg, bstream_mpeg_type_ogg},
1584    {NEXUS_TransportType_eFlac, bstream_mpeg_type_flac}
1585};
1586
1587#define CONVERT(g_struct) \
1588    unsigned i; \
1589    for (i=0;i<sizeof(g_struct)/sizeof(g_struct[0]);i++) { \
1590        if (g_struct[i].settop == settop_value) { \
1591            return g_struct[i].nexus; \
1592        } \
1593    } \
1594    printf("unable to find value %d in %s\n", settop_value, #g_struct); \
1595    return g_struct[0].nexus
1596
1597NEXUS_VideoCodec b_videocodec2nexus(bvideo_codec settop_value)
1598{
1599    CONVERT(g_videoCodec);
1600}
1601
1602NEXUS_AudioCodec b_audiocodec2nexus(baudio_format settop_value)
1603{
1604    CONVERT(g_audioCodec);
1605}
1606
1607NEXUS_TransportType b_mpegtype2nexus(bstream_mpeg_type settop_value)
1608{
1609    CONVERT(g_mpegType);
1610}
1611
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