[issue2459] Not able to convert .mp4 (MPEG4+AAC) to mpeg2 ts without re-encoding

Carl Eugen Hoyos Wed, 29 Dec 2010 08:17:41 -0800

Carl Eugen Hoyos <[email protected]> added the comment:


$ make fate-vsynth1-mpeg4
$ ./ffmpeg -i tests/data/vsynth1/odivx.mp4 -vcodec copy out.ts
FFmpeg version SVN-r26115, Copyright (c) 2000-2010 the FFmpeg developers
  built on Dec 28 2010 13:26:14 with gcc 4.4.5
  configuration: --cc=/usr/local/gcc-4.4.5/bin/gcc
  libavutil     50.36. 0 / 50.36. 0
  libavcore      0.16. 0 /  0.16. 0
  libavcodec    52.100. 0 / 52.100. 0
  libavformat   52.91. 0 / 52.91. 0
  libavdevice   52. 2. 2 / 52. 2. 2
  libavfilter    1.72. 0 /  1.72. 0
  libswscale     0.12. 0 /  0.12. 0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'tests/data/vsynth1/odivx.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    creation_time   : 1970-01-01 00:00:00
  Duration: 00:00:02.00, start: 0.000000, bitrate: 2160 kb/s
    Stream #0.0(und): Video: mpeg4, yuv420p, 352x288 [PAR 1:1 DAR 11:9], 2156
kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc
    Metadata:
      creation_time   : 1970-01-01 00:00:00
[mpegts @ 0x11f4390] muxrate VBR, pcr every 2 pkts, sdt every 200, pat/pmt every
40 pkts
Output #0, mpegts, to 'out.ts':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    creation_time   : 1970-01-01 00:00:00
    encoder         : Lavf52.91.0
    Stream #0.0(und): Video: mpeg4, yuv420p, 352x288 [PAR 1:1 DAR 11:9], q=2-31,
2156 kb/s, 90k tbn, 25 tbc
    Metadata:
      creation_time   : 1970-01-01 00:00:00
Stream mapping:
  Stream #0.0 -> #0.0
Press [q] to stop encoding
frame=   50 fps=  0 q=-1.0 Lsize=     573kB time=2.00 bitrate=2347.0kbits/s
video:526kB audio:0kB global headers:0kB muxing overhead 8.851761%
$ ./ffmpeg -i out.ts 
FFmpeg version SVN-r26115, Copyright (c) 2000-2010 the FFmpeg developers
  built on Dec 28 2010 13:26:14 with gcc 4.4.5
  configuration: --cc=/usr/local/gcc-4.4.5/bin/gcc
  libavutil     50.36. 0 / 50.36. 0
  libavcore      0.16. 0 /  0.16. 0
  libavcodec    52.100. 0 / 52.100. 0
  libavformat   52.91. 0 / 52.91. 0
  libavdevice   52. 2. 2 / 52. 2. 2
  libavfilter    1.72. 0 /  1.72. 0
  libswscale     0.12. 0 /  0.12. 0
[mpeg4 @ 0x11f2370] hmm, seems the headers are not complete, trying to guess
time_increment_bits
[mpeg4 @ 0x11f2370] my guess is 5 bits ;)
[mpeg4 @ 0x11f2370] hmm, seems the headers are not complete, trying to guess
time_increment_bits
[mpeg4 @ 0x11f2370] my guess is 5 bits ;)
[mpeg4 @ 0x11f2370] looks like this file was encoded with
(divx4/(old)xvid/opendivx) -> forcing low_delay flag
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpeg4 @ 0x11f2370] [IMGUTILS @ 0x7fffa62037f0] Picture size 0x0 is invalid
[mpeg4 @ 0x11f2370] get_buffer() failed (-1 0 0 (nil))
[mpegts @ 0x11ec510] Could not find codec parameters (Video: mpeg4, yuv420p)
[NULL @ 0x11f2370] start time is not set in av_estimate_timings_from_pts
out.ts: could not find codec parameters

----------
substatus: needs_more_info -> reproduced

________________________________________________
FFmpeg issue tracker <[email protected]>
<https://roundup.ffmpeg.org/issue2459>
________________________________________________

[issue2459] Not able to convert .mp4 (MPEG4+AAC) to mpeg2 ts without re-encoding

Reply via email to