[mythtv-users] Video file with poor playback on ION board

[Jean-Yves Avenard]

On 23 January 2011 16:59, Richard Morton <richard.e.morton at gmail.com> wrote:
> Sorry JYA,
>
> I wasnt trying to be exhaustive on the codecs supported by feature set
> B / ION. I was speaking in generalities, in that if the file is a mp4
> container it is likely to be DIVX/XVID or H264... both of which can
> cause problems for ATOM/ION systems.

yeah, the only m4v file I generate are the one I convert using either
airtunes or handbrake ; it's the only format I found my ipad or iphone
to read.

So I've always assumed they contain h264 videos.