[FFmpeg-user] Losing metadata when encoding to .ts chunks
videoworker
n4y5m3ma5j at snkmail.com
Tue May 27 14:56:29 CEST 2014
Since in my E-Mail programm all formatted text (especially the ffmpeg output
lines) seem to have disappeard, here comes the question again, without
formatting (sorry for the double post):
Hello,
I am converting a videofile (mp4) with a video stream and two or more audio
streams (german and english) to .ts chunks.
The source file contains information about the language of each audio
stream.
The resulting segmented .ts files do not contain the language information
anymore. How do I fix this?
ffmpeg command line:
ffmpeg -i D:\temp\tests\source.mp4 ^
-bsf h264_mp4toannexb ^
-map 0:0 -map 0:1 -map 0:2 ^
-vcodec copy ^
-acodec libvo_aacenc -b:a 96k -ar 44100 -ac 2 ^
-f segment ^
-segment_time 10 ^
-segment_list_type csv ^
-segment_list D:\temp\tstest\chunklist.csv ^
-segment_format mpegts ^
D:\temp\tstest\output_%%04d.ts ^
-progress D:\temp\tstest\output.log
Information in detail:
Information about the source file:
D:\temp\tests>ffprobe source.mp4
ffprobe version N-63350-g19e66c7 Copyright (c) 2007-2014 the FFmpeg
developers
built on May 20 2014 22:09:33 with gcc 4.8.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm
--enable-libilbc --enable-libmodplug --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab
--enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
--enable-libx265 --enable-libxavs --enable-libxvid --enable-decklink
--enable-zlib
libavutil 52. 86.100 / 52. 86.100
libavcodec 55. 63.100 / 55. 63.100
libavformat 55. 39.100 / 55. 39.100
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
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'D:\temp\tests\source.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.39.100
Duration: 00:05:00.09, start: 0.036281, bitrate: 6149 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1280x544, 5945 kb/s, 23.98 fps, 23.98 tbr, 16k tbn, 47.95 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(ger): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
fltp, 96 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream #0:2(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
fltp, 96 kb/s
Metadata:
handler_name : SoundHandler
ffmpeg command line:
ffmpeg ^
-i D:\temp\tests\source.mp4 ^
-bsf h264_mp4toannexb ^
-map 0:0 -map 0:1 -map 0:2 ^
-vcodec copy ^
-acodec libvo_aacenc -b:a 96k -ar 44100 -ac 2 ^
-f segment ^
-segment_time 10 ^
-segment_list_type csv ^
-segment_list D:\temp\tstest\chunklist.csv ^
-segment_format mpegts ^
D:\temp\tstest\output_%%04d.ts ^
-progress D:\temp\tstest\output.log
ffmpeg output:
ffmpeg version N-63350-g19e66c7 Copyright (c) 2000-2014 the FFmpeg
developers
built on May 20 2014 22:09:33 with gcc 4.8.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm
--enable-libilbc --enable-libmodplug --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab
--enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
--enable-libx265 --enable-libxavs --enable-libxvid --enable-decklink
--enable-zlib
libavutil 52. 86.100 / 52. 86.100
libavcodec 55. 63.100 / 55. 63.100
libavformat 55. 39.100 / 55. 39.100
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
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'D:\temp\tests\source.mp4':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.39.100
Duration: 00:05:00.09, start: 0.036281, bitrate: 6149 kb/s
Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p,
1280x544, 5945 kb/s, 23.98 fps, 23.98 tbr, 16k tbn, 47.95 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(ger): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
fltp, 96 kb/s (default)
Metadata:
handler_name : SoundHandler
Stream #0:2(eng): Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo,
fltp, 96 kb/s
Metadata:
handler_name : SoundHandler
Output #0, segment, to 'D:\temp\tstest\output_%04d.ts':
Metadata:
major_brand : isom
minor_version : 512
compatible_brands: isomiso2avc1mp41
encoder : Lavf55.39.100
Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv420p, 1280x544,
q=2-31, 5945 kb/s, 23.98 fps, 90k tbn, 23.98 tbc (default)
Metadata:
handler_name : VideoHandler
Stream #0:1(ger): Audio: aac (libvo_aacenc), 44100 Hz, stereo, s16, 96
kb/s (default)
Metadata:
handler_name : SoundHandler
encoder : Lavc55.63.100 libvo_aacenc
Stream #0:2(eng): Audio: aac (libvo_aacenc), 44100 Hz, stereo, s16, 96
kb/s
Metadata:
handler_name : SoundHandler
encoder : Lavc55.63.100 libvo_aacenc
Stream mapping:
Stream #0:0 -> #0:0 (copy)
Stream #0:1 -> #0:1 (aac -> libvo_aacenc)
Stream #0:2 -> #0:2 (aac -> libvo_aacenc)
Press [q] to stop, [?] for help
frame= 7195 fps=672 q=-1.0 Lsize=N/A time=00:05:00.04 bitrate=N/A
video:217789kB audio:7034kB subtitle:0kB other streams:0kB global
headers:0kB muxing overhead: 8012709756928.000000%
Information about the first .ts chunk:
D:\temp\tests>ffprobe "d:\temp\tstest\output_0000.ts"
ffprobe version N-63350-g19e66c7 Copyright (c) 2007-2014 the FFmpeg
developers
built on May 20 2014 22:09:33 with gcc 4.8.2 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm
--enable-libilbc --enable-libmodplug --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg
--enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsoxr
--enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab
--enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
--enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
--enable-libx265 --enable-libxavs --enable-libxvid --enable-decklink
--enable-zlib
libavutil 52. 86.100 / 52. 86.100
libavcodec 55. 63.100 / 55. 63.100
libavformat 55. 39.100 / 55. 39.100
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
Input #0, mpegts, from 'd:\temp\tstest\output_0000.ts':
Duration: 00:00:12.71, start: 0.010911, bitrate: 2370 kb/s
Program 1
Metadata:
service_name : Service01
service_provider: FFmpeg
Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
yuv420p, 1280x544, 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc
Stream #0:1[0x101]: Audio: aac ([15][0][0][0] / 0x000F), 44100 Hz,
stereo, fltp, 98 kb/s
Stream #0:2[0x102]: Audio: aac ([15][0][0][0] / 0x000F), 44100 Hz,
stereo, fltp, 98 kb/s
Kind Regards
--
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