[FFmpeg-trac] #3661(undetermined:open): Blu-Ray stream changes audio from ac-3 to dts (was: Unable to play AC-3 stream in Blu-Ray)

[FFmpeg]

#3661: Blu-Ray stream changes audio from ac-3 to dts
-------------------------------------+-------------------------------------
             Reporter:  OrbWeaver    |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:  mpegts ac3   |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  1
-------------------------------------+-------------------------------------
Changes (by cehoyos):

 * status:  reopened => open
 * reproduced:  0 => 1


Comment:

 {{{
 $ ffmpeg -i defiance_ac3_to_dts_switch.dump
 ffmpeg version N-63366-gf932e5f Copyright (c) 2000-2014 the FFmpeg
 developers
   built on May 22 2014 13:27:45 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 86.100 / 52. 86.100
   libavcodec     55. 63.100 / 55. 63.100
   libavformat    55. 40.100 / 55. 40.100
   libavdevice    55. 13.101 / 55. 13.101
   libavfilter     4.  5.100 /  4.  5.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 19.100 /  0. 19.100
   libpostproc    52.  3.100 / 52.  3.100
 [mpegts @ 0x1da8ae0] Failed to open codec in av_find_stream_info
 [mpegts @ 0x1da8ae0] PES packet size mismatch
     Last message repeated 3 times
 Input #0, mpegts, from 'defiance_ac3_to_dts_switch.dump':
   Duration: 00:00:07.88, start: 600.000000, bitrate: 42566 kb/s
   Program 1
     Stream #0:0[0x1011]: Video: vc1 (Advanced) (VC-1 / 0x312D4356),
 yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 23.98 tbr, 90k tbn, 47.95 tbc
     Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), fltp, 448 kb/s
     Stream #0:2[0x1101]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), fltp, 448 kb/s
     Stream #0:3[0x1102]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
 5.1(side), fltp, 448 kb/s
     Stream #0:4[0x1103]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 192 kb/s
     Stream #0:5[0x1104]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 192 kb/s
     Stream #0:6[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:7[0x1201]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:8[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:9[0x1203]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:10[0x1204]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
 At least one output file must be specified
 }}}
 {{{
 $ ffmpeg -skip_initial_bytes 29630000 -i defiance_ac3_to_dts_switch.dump
 ffmpeg version N-63366-gf932e5f Copyright (c) 2000-2014 the FFmpeg
 developers
   built on May 22 2014 13:27:45 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 86.100 / 52. 86.100
   libavcodec     55. 63.100 / 55. 63.100
   libavformat    55. 40.100 / 55. 40.100
   libavdevice    55. 13.101 / 55. 13.101
   libavfilter     4.  5.100 /  4.  5.100
   libswscale      2.  6.100 /  2.  6.100
   libswresample   0. 19.100 /  0. 19.100
   libpostproc    52.  3.100 / 52.  3.100
 [mpegts @ 0x2d8c8c0] Failed to open codec in av_find_stream_info
 [pgssub @ 0x2db0c80] Bitmap dimensions larger than video.
 [mpegts @ 0x2d8c8c0] PES packet size mismatch
     Last message repeated 3 times
 Input #0, mpegts, from 'defiance_ac3_to_dts_switch.dump':
   Duration: 00:00:07.95, start: 599.935200, bitrate: 42219 kb/s
   Program 1
     Stream #0:0[0x1011]: Video: vc1 (VC-1 / 0x312D4356), 1920x1080 [SAR
 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
     Stream #0:1[0x1100]: Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086),
 48000 Hz, 5.1(side), fltp, 1536 kb/s
     Stream #0:2[0x1101]: Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086),
 48000 Hz, 5.1(side), fltp, 1536 kb/s
     Stream #0:3[0x1102]: Audio: dts (DTS-HD MA) ([134][0][0][0] / 0x0086),
 48000 Hz, 5.1(side), fltp, 1536 kb/s
     Stream #0:4[0x1103]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 256 kb/s
     Stream #0:5[0x1104]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
 fltp, 256 kb/s
     Stream #0:6[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:7[0x1201]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:8[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:9[0x1203]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
     Stream #0:10[0x1204]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
 0x0090), 1920x1080
 At least one output file must be specified
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3661#comment:8>
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