[FFmpeg-trac] #3393(undetermined:new): Interlaced H.264 packets are split causing MP4 STTS

FFmpeg trac at avcodec.org
Mon Feb 17 16:57:20 CET 2014


#3393: Interlaced H.264 packets are split causing MP4 STTS
-------------------------------------+-------------------------------------
             Reporter:  wim_arbor    |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by wim_arbor):

 Output of {{{ffmpeg.exe -v 9 -loglevel 99 -i h264_aac_576i_tff.ts}}}
 {{{
 ffmpeg version N-60700-g07b4b0c Copyright (c) 2000-2014 the FFmpeg
 developers
   built on Feb 17 2014 15:45:12 with gcc 4.8.2 (GCC)
   configuration: --pkg-config=pkg-config
 --prefix=/home/arbor/software/packages/win32 --enable-memalign-hack
 --arch=x86 --target-os=mingw32 --cross-prefix=i686-w64-mingw32- --enable-
 libfaac --enable-libx264 --enable-gpl --enable-nonfree --disable-
 w32threads
   libavutil      52. 64.100 / 52. 64.100
   libavcodec     55. 52.102 / 55. 52.102
   libavformat    55. 33.100 / 55. 33.100
   libavdevice    55. 10.100 / 55. 10.100
   libavfilter     4.  1.102 /  4.  1.102
   libswscale      2.  5.101 /  2.  5.101
   libswresample   0. 17.104 /  0. 17.104
   libpostproc    52.  3.100 / 52.  3.100
 Splitting the commandline.
 Reading option '-v' ... matched as option 'v' (set logging level) with
 argument '9'.
 Reading option '-loglevel' ... matched as option 'loglevel' (set logging
 level) with argument '99'.
 Reading option '-i' ... matched as input file with argument
 'h264_aac_576i_tff.ts'.
 Finished splitting the commandline.
 Parsing a group of options: global .
 Applying option v (set logging level) with argument 9.
 Successfully parsed a group of options.
 Parsing a group of options: input file h264_aac_576i_tff.ts.
 Successfully parsed a group of options.
 Opening an input file: h264_aac_576i_tff.ts.
 [mpegts @ 035e5f40] Format mpegts probed with size=2048 and score=100
 [mpegts @ 035e5f40] stream=0 stream_type=1b pid=1011 prog_reg_desc=HDMV
 [mpegts @ 035e5f40] stream=1 stream_type=f pid=1100 prog_reg_desc=HDMV
 [mpegts @ 035e5f40] Before avformat_find_stream_info() pos: 0 bytes
 read:32768 seeks:0
 [mpegts @ 035e5f40] All programs have pmt, headers found
 [h264 @ 003da520] no picture
 [mpegts @ 035e5f40] All info found
 [mpegts @ 035e5f40] After avformat_find_stream_info() pos: 0 bytes
 read:1036432 seeks:2 frames:81
 Input #0, mpegts, from 'h264_aac_576i_tff.ts':
   Duration: 00:00:02.80, start: 600.000000, bitrate: 9671 kb/s
   Program 1
     Stream #0:0[0x1011], 43, 1/90000: Video: h264 (High) ([27][0][0][0] /
 0x001B), yuv420p(tv, bt470bg), 720x576 [SAR 16:15 DAR 4:3], 1/50, 25 fps,
 25 tbr, 90k tbn, 50 tbc
     Stream #0:1[0x1100], 38, 1/90000: Audio: aac ([15][0][0][0] / 0x000F),
 48000 Hz, stereo, fltp, 127 kb/s
 Successfully opened the file.
 At least one output file must be specified
 [AVIOContext @ 035ee5a0] Statistics: 1036432 bytes read, 2 seeks
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3393#comment:1>
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