[FFmpeg-devel] [PATCH]Support stereo for Yamaha SMAF files

[Piotr Bandurski]

Hi,

> > I have found this tool:
> >
> > http://smaf-yamaha.com/tools/wsd.html
> >
> > and created some samples. FFmpeg is able to decode only
> > MA-2 format (mono, 4/8kHz), with MA-3/5/7 I get:
> 
> Can you create stereo files with stereo wav?
> 
> I cant use wscma2u.exe under wine because the only way to
> create files is to drag them with mouse.

I get "channel count not supported" for stereo file when I try to export MA-2/3 format.

Here are the samples:

http://www.datafilehost.com/download-43394a16.html

Mono MA-3/5/7 files have around the same size as MA-2, but ffmpeg reject them.

Regards