[Libav-user] filters and audio frame_size problems (more samples than frame size)

[Marcelo Emmerich | PULSAR Solutions]

Hi All,


I am refactoring a streaming application from manually resampling and FIFO buffering audio to using filters. For testing I run the "filtering_audio.c<https://github.com/FFmpeg/FFmpeg/blob/master/doc/examples/filtering_audio.c>" example, however it does not work, I always get the error


more samples than frame size (avcodec_encode_audio2)


In my previous implementation I had this working by manually filling a FIFO and handling the resampling myself, however I need to switch to using filters. The current filtergraph in filtering_audio.c actually has an auto-inserted fifo filter, but I still get the error.


What am I doing wrong?


Thanks,

Marcelo
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ffmpeg.org/pipermail/libav-user/attachments/20170215/6557a569/attachment.html>