[FFmpeg-soc] [Patch] Maxis EA XA decoder - GSoC Task

[Robert Marston]

On Tue, Apr 8, 2008 at 1:42 AM, Mike Melanson <mike at multimedia.cx> wrote:

> Robert Marston wrote:
>
> > Please comment on any improvements/errors?
>
> Is the EA ADPCM format really that different from the variant that
> FFmpeg already support? (I haven't compared, personally.)
>

Well the current one receives the previous and current samples via the
demuxer and are stored in the file. With the Maxis XA format the decoder
needed to keep track of the samples. Also the order of the samples was
slightly different hence I felt the need to add a new codec for it.