[Ffmpeg-user] In FLV codec frame rate differs from container frame rate

[Víctor Paesa]

Hi,

ffmpeg reports "codec frame rate differs from container frame rate" for
FLV files generated by ffmpeg (I don't have FLVs generated by other tools).

C:\> .\ffmpeg -i temp.flv
FFmpeg version SVN-r11436, Copyright (c) 2000-2008 Fabrice Bellard, et al.
  configuration: --disable-static --enable-shared --enable-gpl
--enable-swscaler
 --enable-pthreads --enable-liba52 --enable-avisynth --enable-libfaac
--enable-l
ibfaad --enable-libgsm --enable-libmp3lame --enable-libnut
--enable-libtheora --
enable-libvorbis --enable-libx264 --enable-libxvid --enable-libamr_nb
--enable-l
ibamr_wb --cpu=i686
  libavutil version: 49.6.0
  libavcodec version: 51.49.0
  libavformat version: 52.3.0
  built on Jan  7 2008 01:43:07, gcc: 4.2.2

Seems stream 0 codec frame rate differs from container frame rate: 1000.00
(1000
/1) -> 25.00 (25/1)
Input #0, flv, from 'temp.flv':
  Duration: 00:01:00.3, start: 0.000000, bitrate: 64 kb/s
    Stream #0.0: Video: flv, yuv420p, 480x360 [PAR 0:1 DAR 0:1], 25.00 tb(r)
    Stream #0.1: Audio: mp3, 22050 Hz, stereo, 64 kb/s
Must supply at least one output file

Is the message a consecuence of a limitation of the FLV format?

Regards,
Víctor