avformat/wavdec: dynamically set max_size by default

The wav demuxer by default tried to demux 4096-byte packets which caused
packets with very few number of samples for files with high channel count.
This caused a significant overhead especially since the latest ffmpeg.c
threading changes.

So let's use a similar approach for selecting audio frame size which is already
used in the PCM demuxer, which is to read 25 times per second but at most 1024
samples.

Signed-off-by: Marton Balint <cus@passwd.hu>

0 files changed, 0 insertions, 0 deletions