[FFmpeg-trac] #5941(undetermined:new): Dolby E corrupted when remuxed

FFmpeg trac at avcodec.org
Fri Nov 11 19:17:56 EET 2016


#5941: Dolby E corrupted when remuxed
-------------------------------------+-------------------------------------
             Reporter:  leoenc       |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  unspecified  |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by leoenc):

 Sorry about that, i am constantly trying different versions. The result is
 the same with the latest build.
 Here is the console output I just ran again to verify:

 ffmpeg.exe -v 9 -loglevel "verbose" -y -i video_source.avs -i dolby_e.wav
 -map 0:0  -c:a pcm_s24be -c:v prores_ks -profile:v 0 -qscale:v 32 -map 1:0
 -filter:a:0 "pan=stereo|c0=c0" video.mov
 ffmpeg version N-82324-g872b358 Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 5.4.0 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-
 bzlib --enable-libebur128 --enable-fontconfig --enable-frei0r --enable-
 gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b
 --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm
 --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-
 libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264
 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
 libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex
 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-
 amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-
 libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-
 libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
   libavutil      55. 36.100 / 55. 36.100
   libavcodec     57. 66.101 / 57. 66.101
   libavformat    57. 57.100 / 57. 57.100
   libavdevice    57.  2.100 / 57.  2.100
   libavfilter     6. 66.100 /  6. 66.100
   libswscale      4.  3.100 /  4.  3.100
   libswresample   2.  4.100 /  2.  4.100
   libpostproc    54.  2.100 / 54.  2.100
 Input #0, avisynth, from 'video_source.avs':
   Duration: 00:02:32.24, start: 0.000000, bitrate: 0 kb/s
     Stream #0:0: Video: rawvideo, 1 reference frame (I420 / 0x30323449),
 yuv420p, 1920x1080, 25 fps, 25 tbr, 25 tbn, 25 tbc
 [wav @ 00000000025bbda0] parser not found for codec pcm_s24le, packets or
 times may be invalid.
     Last message repeated 1 times
 Guessed Channel Layout for Input Stream #1.0 : stereo
 Input #1, wav, from 'dolby_e.wav':
   Duration: 00:02:32.24, bitrate: 2304 kb/s
     Stream #1:0: Audio: pcm_s24le ([1][0][0][0] / 0x0001), 48000 Hz,
 stereo, s32 (24 bit), 2304 kb/s
 [graph 0 input from stream 0:0 @ 0000000000dd6be0] w:1920 h:1080
 pixfmt:yuv420p tb:1/25 fr:25/1 sar:0/1 sws_param:flags=2
 [auto-inserted scaler 0 @ 00000000025f1200] w:iw h:ih flags:'bicubic'
 interl:0
 [format @ 0000000000dd7000] auto-inserting filter 'auto-inserted scaler 0'
 between the filter 'Parsed_null_0' and the filter 'format'
 [auto-inserted scaler 0 @ 00000000025f1200] w:1920 h:1080 fmt:yuv420p
 sar:0/1 -> w:1920 h:1080 fmt:yuv422p10le sar:0/1 flags:0x4
 [graph 1 input from stream 1:0 @ 000000000ae6e320] tb:1/48000
 samplefmt:s32 samplerate:48000 chlayout:0x3
 [Parsed_pan_0 @ 00000000025fed60] o0 = 1 i0 + 0 i1
 [Parsed_pan_0 @ 00000000025fed60] o1 = 0 i0 + 0 i1
 [Parsed_pan_0 @ 00000000025fed60] Pure channel mapping detected: 0 M
 Output #0, mov, to 'video.mov':
   Metadata:
     encoder         : Lavf57.57.100
     Stream #0:0: Video: prores (prores_ks), 1 reference frame (apco /
 0x6F637061), yuv422p10le, 1920x1080, q=2-31, 200 kb/s, 25 fps, 12800 tbn,
 25 tbc
     Metadata:
       encoder         : Lavc57.66.101 prores_ks
     Stream #0:1: Audio: pcm_s24be (in24 / 0x34326E69), 48000 Hz, stereo,
 s32 (24 bit), 2304 kb/s
     Metadata:
       encoder         : Lavc57.66.101 pcm_s24be
 Stream mapping:
   Stream #0:0 -> #0:0 (rawvideo (native) -> prores (prores_ks))
   Stream #1:0 -> #0:1 (pcm_s24le (native) -> pcm_s24be (native))
 Press [q] to stop, [?] for help
 frame=   22 fps=0.0 q=-0.0 size=    1308kB time=00:00:00.84
 bitrate=12754.8kbitsframe=   45 fps= 43 q=-0.0 size=    2752kB
 time=00:00:01.76 bitrate=12796.5kbitsframe=   68 fps= 44 q=-0.0 size=
 4196kB time=00:00:02.68 bitrate=12827.1kbitsframe=   86 fps= 44 q=-0.0
 Lsize=    5379kB time=00:00:03.40 bitrate=12959.1kbits/s speed=1.73x
 video:4425kB audio:951kB subtitle:0kB other streams:0kB global headers:0kB
 muxing overhead: 0.048555%
 Input file #0 (video_source.avs):
   Input stream #0:0 (video): 86 packets read (267494400 bytes); 86 frames
 decoded;
   Total: 86 packets (267494400 bytes) demuxed
 Input file #1 (dolby_e.wav):
   Input stream #1:0 (audio): 238 packets read (973896 bytes); 238 frames
 decoded (162316 samples);
   Total: 238 packets (973896 bytes) demuxed
 Output file #0 (video.mov):
   Output stream #0:0 (video): 86 frames encoded; 86 packets muxed (4531161
 bytes);
   Output stream #0:1 (audio): 238 frames encoded (162316 samples); 238
 packets muxed (973896 bytes);
   Total: 324 packets (5505057 bytes) muxed
 Exiting normally, received signal 2.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5941#comment:4>
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