Re: Direcshow problems with WMV9 Decoder for XP platform

Following up to a private reply...

If you set the complexity to 1 and your processing takes
150ms, that's the typical performance of a 400 MHz CPU I
think (5-7 fps) which is quite good for this kind of devices
(200 MHz CPUs usually procude 3-5 fps).

The block errors in your decoded frames are not the result
of lowering the complexity (lowering the complexity produces
more blocking and ringing artifacts and a higher bitrate,
not errors). This kind of errors can be produced because you
are confusing the decoder into thinking the frames are
syncpoints when they are not or because there are errors in
the network transmission.


--
// Alessandro Angeli
// MVP :: DirectShow / MediaFoundation
// mvpnews at riseoftheants dot com
// http://www.riseoftheants.com/mmx/faq.htm


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