Re: [Libav-user] Audio sample rate conversion and fixed frame size

2015-01-21 Thread Max Vlasov
Thanks for the suggestion, I noticed somebody mentioned fifo in a forum, but I could not find working examples. At first swr_convert looked like the easier approach comparing to manual resampling, but with all those complications I'm not longer sure On Wed, Jan 21, 2015 at 4:15 PM, Gonzalo Garramu

Re: [Libav-user] Audio sample rate conversion and fixed frame size

2015-01-21 Thread Gonzalo Garramuno
You should take a look at the fifo functions that would cache the audio for you and you would feed the encoder the number of samples you see fit. 2015-01-21 8:31 GMT-03:00 Max Vlasov : > Hi, > > When sample rate conversion is needed, one can face another problem. Some > codecs reports they don't

[Libav-user] Audio sample rate conversion and fixed frame size

2015-01-21 Thread Max Vlasov
Hi, When sample rate conversion is needed, one can face another problem. Some codecs reports they don't have CODEC_CAP_VARIABLE_FRAME_SIZE capability so accept only some fixed frame size buffers with an exception for the last block. I tried to find a working example, but it seems they often lack f