Hi,

> > How easy is add new Format to Avifile because i have New MD player that uses Only 
>WINDOWS Dll 
> for packing atrac 3 and 4 files (.omg). I thing they have AVI interface because 
>Mediaplayer can 
> use them. I like to make progaram for Backing and handling the USB of my machine.
> 
> It's pretty simple the question is - is it really worth ?

> So to the add new format for avifile you have to reimplement
> ReadHandler and ReadStream interfaces  - but right now I'm not sure
> if it's better to implement them for avifile or directly for ffmpeg.

imho it's more important to check the codecs first - at least i didn't seen
any working atrac codec for linux yet - including the sony atrac .dll
from windows. there is another atrac variant in realplayer, it may work, but
afaik avifile has no rp8 codec interface yet.

ftp://mplayerhq.hu/MPlayer/samples/drivers32/atrac3.acm
but it doesn't accept any waveformatex struct, probably it expects some
extra info (cbSize!=0)

we have no codec for atrac 4, not even a dll :(

anyway, if your files are some standard ones (i bet they are .wma, i've
heard it's popular for portable audio devices), it may be possible to find
the waveformatex in it and gettig the DLl codec to work with it

upload some of such files to ftp.mplayerhq.hu


A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu

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