[Ankuj Gupta]

Hi Michael

The command I am giving is

ffmpeg -i h263_704x576_15fps_3370kbps.263 4cif.yuv

The untrimmed output of the command is

FFmpeg version 0.6.1, Copyright (c) 2000-2010 the FFmpeg developers
built on Apr 8 2011 14:08:35 with gcc 4.1.2 20080704 (Red Hat 4.1.2-46)
configuration: –disable-demuxer=v4l –disable-demuxer=v4l2 –disable-indevs
libavutil 50.15. 1 / 50.15. 1
libavcodec 52.72. 2 / 52.72. 2
libavformat 52.64. 2 / 52.64. 2
libavdevice 52. 2. 0 / 52. 2. 0
libswscale 0.11. 0 / 0.11. 0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f9163c
Returning from fn av_probe_input_format2() fmt=0, score_max=70f9163c, scor=0
No. of chunks = 512
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=0, score_max=70f911bc, scor=0
Inside fn av_probe_input_format2(), first_iformat=b61680, score_max=70f911bc
Returning from fn av_probe_input_format2() fmt=b60360, score_max=70f911bc, scor=0
[NULL @ 0x5115420]Format detected only with low score of 24, misdetection possible!
[mp3 @ 0x51166d0]Header missing
Last message repeated 17 times
[mp3 @ 0x51166d0]big_values too big
[mp3 @ 0x5115420]max_analyze_duration reached
[mp3 @ 0x5115420]Estimating duration from bitrate, this may be inaccurate
Input #0, mp3, from ‘h263_704x576_15fps_3370kbps.263’:
Duration: 01:45:31.25, start: 0.000000, bitrate: 96 kb/s
Stream #0.0: Audio: mp2, 44100 Hz, 2 channels, s16, 96 kb/s
Output #0, rawvideo, to ‘4cif.yuv’:
Output file #0 does not contain any stream

bitrate is 3370kbps
frame rate is 15fps
It is Video elementary stream of H263