The MPEG-2 Stream off devices such as the HDHomerun (1) (1920x1080) or HD-PVR are not the easiest to decode on an age'ed cpu. I have a 10-20 second sample 16MB. (just pm me for link, (upload via slow cable modem))
> Both the European and North American TV standards now include
> MPEG4 as well as MPEG2. The move to MPEG4 seems to be happening
> very quickly, and right now XvMC only standardizes MPEG2 acceleration.
Show me a US TV station broadcasting mpeg4.
> Are you asking about MPEG2 (XvMC) or MPEG4 / H.264 / VC-1 ? They
> really are two different questions.
The immediate FCC created need is mpeg2, thus XvMC, which is what
I've been asking about. XvMC handles mpeg2 and there is talk about
having it do the newer stuff.
Out here in the real world, normal people don't buy a new computer
every three months to get the latest ueberphemon3++ 5.72 Ghz x16.
Full bitrate HD takes a lot more CPU than SD and computers in
the real world have trouble with it or can't do it at all.
Sure, longer term we will want support for the newer stuff.
But XvMC is the standard that the players already support,
It will take ages for the alphabet soup of proposed APIs
to get sorted out. Meanwhile the train wreck is scheduled
Maybe you should ask congress for bailout money to support the
DTV transition? :-/