will it be frame accurate to use LAV decoder's Intel Quicksync option in avisynth?
 

I am trying to use intel quicksync to hw decode my h264 video for speed up. So far the only available source filter in avisynth I know of is by using LAV decoder's IQS option, and connect it to directshow using graphicstudionext like here:

http://forum.doom9.org/showthread.ph...57#post1652157


The speed is very nice, but I was wondering whether this method was frame accurate?

Generally, DirectShow will not be reliably frame accurate.

You can try my new frame-accurate source filter for QuickSync:

http://neuron2.net/misc/dgdecim_b5.zip

I offer a free DG tools license to any Doom9 member wanting to participate in the development. Just send me a PM with your valid email address, to which I will send your activation. It works pretty good already and opens everything DGDecNV can open.

I've been following your thread too, but I didn't know that we can participate. I sent you a pm.

Activation sent in PM. Looking forward to your feedback!

OT posts have been moved here:

http://forum.doom9.org/showthread.php?t=170297