[FFmpeg-trac] #3960(avcodec:new): Can't parse Dolby Atmos TrueHD streams
FFmpeg
trac at avcodec.org
Fri Sep 19 18:30:51 CEST 2014
#3960: Can't parse Dolby Atmos TrueHD streams
-------------------------------------+-------------------------------------
Reporter: | Type: defect
silverbacknet | Priority: normal
Status: new | Version: git-
Component: avcodec | master
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Atmos is finally coming to Bluray discs, the release of "Transformers: Age
of Extinction" on Sept 30 will be the first release including it. Seems
that the TrueHD format has been tweaked to accommodate the Atmos data, and
because of that, the entire track is unreadable, instead of only at least
being able to read the lossless part, as a non-Atmos-enabled decoder is
supposed to be able to do.
{{{
% ffprobe dolby_atmos_truehd_sample.m2ts
ffprobe version N-66289-gb76d613 Copyright (c) 2007-2014 the FFmpeg
developers
built on Sep 15 2014 22:15:40 with gcc 4.8.3 (GCC)
configuration: --disable-static --enable-shared --enable-gpl --enable-
version3 --disable-w32thread
s --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-icon
v --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca
--enable-libfreetype --enable
-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-
libmp3lame --enable-libopencor
e-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus
--enable-librtmp --enable-l
ibschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
--enable-libtwolame --enable-li
bvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
--enable-libvpx --enable-l
ibwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-
libxavs --enable-libxvid --ena
ble-decklink --enable-zlib
libavutil 54. 7.100 / 54. 7.100
libavcodec 56. 1.100 / 56. 1.100
libavformat 56. 4.101 / 56. 4.101
libavdevice 56. 0.100 / 56. 0.100
libavfilter 5. 1.100 / 5. 1.100
libswscale 3. 0.100 / 3. 0.100
libswresample 1. 1.100 / 1. 1.100
libpostproc 53. 0.100 / 53. 0.100
[truehd @ 00000000021a1500] major sync info header checksum error
Last message repeated 19 times
[NULL @ 00000000021a1500] start time for stream 1 is not set in
estimate_timings_from_pts
[NULL @ 00000000021a6620] start time for stream 9 is not set in
estimate_timings_from_pts
[NULL @ 00000000021a7020] start time for stream 10 is not set in
estimate_timings_from_pts
[NULL @ 00000000021a7a20] start time for stream 11 is not set in
estimate_timings_from_pts
[NULL @ 00000000021a84c0] start time for stream 12 is not set in
estimate_timings_from_pts
[NULL @ 00000000021a8ec0] start time for stream 13 is not set in
estimate_timings_from_pts
[mpegts @ 00000000021a0de0] PES packet size mismatch
Last message repeated 6 times
[mpegts @ 00000000021a0de0] Could not find codec parameters for stream 1
(Audio: truehd (AC-3 / 0x33
2D4341), 0 channels): unspecified sample format
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[mpegts @ 00000000021a0de0] Could not find codec parameters for stream 9
(Subtitle: hdmv_pgs_subtitl
e ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[mpegts @ 00000000021a0de0] Could not find codec parameters for stream 10
(Subtitle: hdmv_pgs_subtit
le ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[mpegts @ 00000000021a0de0] Could not find codec parameters for stream 11
(Subtitle: hdmv_pgs_subtit
le ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[mpegts @ 00000000021a0de0] Could not find codec parameters for stream 12
(Subtitle: hdmv_pgs_subtit
le ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
[mpegts @ 00000000021a0de0] Could not find codec parameters for stream 13
(Subtitle: hdmv_pgs_subtit
le ([144][0][0][0] / 0x0090)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize'
options
Input #0, mpegts, from 'dolby_atmos_truehd_sample.m2ts':
Duration: 00:00:19.56, start: 11.650667, bitrate: 20448 kb/s
Program 1
Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p,
1920x1080 [SAR 1:1 DAR 16:
9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x1100]: Audio: truehd (AC-3 / 0x332D4341), 0 channels
Stream #0:2[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 640 kb/s
Stream #0:3[0x1101]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 640 kb/s
Stream #0:4[0x1102]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo,
fltp, 224 kb/s
Stream #0:5[0x1103]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 640 kb/s
Stream #0:6[0x1104]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 640 kb/s
Stream #0:7[0x1105]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 640 kb/s
Stream #0:8[0x1106]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz,
5.1(side), fltp, 640 kb/s
Stream #0:9[0x1200]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
Stream #0:10[0x1201]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
Stream #0:11[0x1202]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
Stream #0:12[0x1203]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
Stream #0:13[0x1204]: Subtitle: hdmv_pgs_subtitle ([144][0][0][0] /
0x0090)
}}}
Sample uploaded to FTP as dolby_atmos_truehd_sample.m2ts. Can also
temporarily be found at
http://stfcc.org/misc/dolby_atmos_truehd_sample.m2ts
--
Ticket URL: <https://trac.ffmpeg.org/ticket/3960>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list