[FFmpeg-trac] #2969(undetermined:open): filter_complex does not copy disposition (was: Matroska video track with overlay marked as non-default)

[FFmpeg]

#2969: filter_complex does not copy disposition
-------------------------------------+-------------------------------------
             Reporter:  MarkZV       |                    Owner:
                 Type:  defect       |                   Status:  open
             Priority:  important    |                Component:
              Version:  git-master   |  undetermined
             Keywords:  regression   |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  1
-------------------------------------+-------------------------------------

Comment (by cehoyos):

 filter_complex does not copy the disposition:
 {{{
 $ ffmpeg -i test_orig.mkv -filter_complex scale -sn out.mkv
 ffmpeg version N-56530-g29f244e Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Sep 21 2013 10:00:23 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 45.100 / 52. 45.100
   libavcodec     55. 33.100 / 55. 33.100
   libavformat    55. 18.102 / 55. 18.102
   libavdevice    55.  3.100 / 55.  3.100
   libavfilter     3. 86.102 /  3. 86.102
   libswscale      2.  5.100 /  2.  5.100
   libswresample   0. 17.103 /  0. 17.103
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, matroska,webm, from 'test_orig.mkv':
   Metadata:
     creation_time   : 2012-10-15 18:28:54
   Duration: 00:00:30.02, start: 0.000000, bitrate: 102 kb/s
     Stream #0:0: Video: h264 (High), yuv420p, 320x240, SAR 1:1 DAR 4:3, 25
 fps, 25 tbr, 1k tbn, 50 tbc (default)
     Stream #0:1: Audio: ac3, 48000 Hz, stereo, fltp, 32 kb/s (default)
 (forced)
     Stream #0:2: Audio: ac3, 48000 Hz, stereo, fltp, 32 kb/s (forced)
     Stream #0:3: Audio: ac3, 48000 Hz, stereo, fltp, 32 kb/s
     Stream #0:4: Subtitle: dvd_subtitle, 320x240 (default)
     Stream #0:5: Subtitle: dvd_subtitle, 320x240 (forced)
     Stream #0:6: Subtitle: dvd_subtitle, 320x240
 Output #0, matroska, to 'out.mkv':
   Metadata:
     encoder         : Lavf55.18.102
     Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 320x240 [SAR
 1:1 DAR 4:3], q=2-31, 200 kb/s, 1k tbn, 25 tbc
     Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp,
 192 kb/s (default) (forced)
 Stream mapping:
   Stream #0:0 (h264) -> scale (graph 0)
   scale (graph 0) -> Stream #0:0 (mpeg4)
   Stream #0:1 -> #0:1 (ac3 -> ac3)
 Press [q] to stop, [?] for help
 frame=  750 fps=0.0 q=2.0 Lsize=     828kB time=00:00:30.01 bitrate=
 225.9kbits/s
 video:110kB audio:704kB subtitle:0 global headers:0kB muxing overhead
 1.679339%
 }}}
 {{{
 $ ffmpeg -i out.mkv
 ffmpeg version N-56530-g29f244e Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Sep 21 2013 10:00:23 with gcc 4.7 (SUSE Linux)
   configuration: --enable-gpl
   libavutil      52. 45.100 / 52. 45.100
   libavcodec     55. 33.100 / 55. 33.100
   libavformat    55. 18.102 / 55. 18.102
   libavdevice    55.  3.100 / 55.  3.100
   libavfilter     3. 86.102 /  3. 86.102
   libswscale      2.  5.100 /  2.  5.100
   libswresample   0. 17.103 /  0. 17.103
   libpostproc    52.  3.100 / 52.  3.100
 Input #0, matroska,webm, from 'out.mkv':
   Metadata:
     ENCODER         : Lavf55.18.102
   Duration: 00:00:30.02, start: 0.000000, bitrate: 225 kb/s
     Stream #0:0: Video: mpeg4 (Simple Profile), yuv420p, 320x240 [SAR 1:1
 DAR 4:3], 25 fps, 25 tbr, 1k tbn, 25 tbc
     Stream #0:1: Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s (default)
 (forced)
 At least one output file must be specified
 }}}

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2969#comment:2>
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