[FFmpeg-user] error 'dimensions not set' and HLS segmenter

[Carl Eugen Hoyos]

Rares Pop <classysnet <at> gmail.com> writes:

> [mpegts  <at>  0x20dd1c0] max_analyze_duration 5000000 reached 
> at 5013333 microseconds
> [mpegts  <at>  0x20dd1c0] Could not find codec parameters for 
> stream 0 (Video: h264 ([27][0][0][0] / 0x001B)): unspecified size
> Consider increasing the value for the 'analyzeduration' and 
> 'probesize' options

Works fine with -analyzeduration 6M

> Is this a regression in ffmpeg or am I missing something. 

I wasn't able to find a version that sees the video 
without -analyzeduration.
Do you know what command line produced the file?

> Previous ffmpeg (1.1 build in November) is working fine 
> with the same data.

Doesn't work here:
$ ffmpeg -i hi.ts
ffmpeg version 1.1 Copyright (c) 2000-2013 the FFmpeg developers
  built on Feb 10 2013 11:46:21 with gcc 4.7 (SUSE Linux)
  configuration: --enable-gpl
  libavutil      52. 13.100 / 52. 13.100
  libavcodec     54. 86.100 / 54. 86.100
  libavformat    54. 59.106 / 54. 59.106
  libavdevice    54.  3.102 / 54.  3.102
  libavfilter     3. 32.100 /  3. 32.100
  libswscale      2.  1.103 /  2.  1.103
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  2.100 / 52.  2.100
[mpegts @ 0x167f540] max_analyze_duration 5000000 reached at 5013333
[mpegts @ 0x167f540] Could not find codec parameters for stream 0 (Video:
h264 ([27][0][0][0] / 0x001B)): unspecified size
Consider increasing the value for the 'analyzeduration' and 'probesize' options
[NULL @ 0x1683740] start time is not set in estimate_timings_from_pts
Input #0, mpegts, from 'hi.ts':
  Duration: 00:09:59.80, start: 1.400000, bitrate: 782 kb/s
  Program 1
    Metadata:
      service_name    : Service01
      service_provider: FFmpeg
    Stream #0:0[0x100]: Video: h264 ([27][0][0][0] / 0x001B), 90k tbr, 90k
tbn, 180k tbc
    Stream #0:1[0x101](rus): Audio: aac ([15][0][0][0] / 0x000F), 48000 Hz,
stereo, fltp, 102 kb/s
At least one output file must be specified

Carl Eugen