Hi all,
Somehow the flv file I used libav to generate does not have sound. Using VLC
to play gives the following error. If I use the same program to generate a
.mpg file it works fine (I just change the filename to .mpg and use
av_guess_format() to guess the format). Does anybody happen to have any clue
what this means? I am very new to this fileld so I dont know whether this is
enough information for you guys, please let me know if you need anything
else.
[00000388] main decoder error: no suitable decoder module for fourcc `undf'.
VLC probably does not support this sound or video format.
This is the metadata of the file I generated.
Input #0, flv, from 'test_cgi.flv':
Metadata:
duration : 2
width : 624
height : 472
videodatarate : 649
framerate : 30
videocodecid : 2
audiodatarate : 125
audiosamplerate : 22050
audiosamplesize : 16
stereo : false
audiocodecid : 1
encoder : Lavf52.92.0
filesize : 337843
Duration: 00:00:02.13, start: 0.000000, bitrate: 793 kb/s
Stream #0.0: Video: flv, yuv420p, 624x472, 665 kb/s, 29.97 tbr, 1k tbn,
1k tbc
Stream #0.1: Audio: adpcm_swf, 22050 Hz, 1 channels, s16, 128 kb/s
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