[Ffmpeg-devel] [svcd @ 0x82a1120]buffer underflow

Manuel Giron memegiron
Tue Oct 3 22:38:19 CEST 2006


HI, i have a question about getting this message while im encoding.

Output #0, svcd, to 'channel5.mpeg':
  Stream #0.0, 23.98 fps: Video: mpeg2video, yuv420p, 720x480, q=2-31,
2040 kb/s
  Stream #0.1: Audio: mp2, 48000 Hz, stereo, 384 kb/s
[svcd @ 0x82a1120]buffer underflow
[svcd @ 0x82a1120]buffer underflow
[svcd @ 0x82a1120]buffer underflow
[svcd @ 0x82a1120]buffer underflow
[svcd @ 0x82a1120]buffer underflow
[svcd @ 0x82a1120]buffer underflow
....

I want to know if u guys know how to fix this, the file get save
almost perfectly but i always get this message.

And i have another problem.
av_rescale_q(audio_stream_out->codec->coded_frame->pts,
audio_stream_out->codec->time_base, audio_stream_out->time_base) it
always returns as 0 how can i make it so that it returns the values
that i need to encode because the audio plays faster than the video.

Thanks.
Manny.-




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