a little decoder help please

[Etacovda]

Hi guys,

Having some issues getting smooth deinterlace with h.264 files. My machines not exactly high powered (3600x2, 1gb ram, 7600gt).

CoreAVC is working well, but has interlacing issues; if i create a custom graph using ffdshow to deinterlace post avc it works well, but how can i get npvr to use this custom graph?

any advice appreciated!

[mvallevand]

Can't you just the defaults in ffdshow either while video is playing via toolbar icon or by selecting the options from the NPVR config menu?

Martin

[Etacovda]

nope - if i select ffdshow obviously it just uses ffdshow for h264 with poor results.
if i select coreavc it will use coreavc but no ffdshow for deinterlace. I have tried putting on deinterlace flags on ffdshow, i have tried disabling h264 in ffdshow, i have tried allowing ffdshow to connect to all raw video, no luck.

However a manually created graph in graphedit shows it is possible, and it works well - its just getting npvr to use this graph!

[mvallevand]

Ok, I didn't understand you needed CoreAvc, ffdshow-tryout works well for me with H264, better than ArcSoft.

Martin

[pBS]

i bet you just don't have ffdshow output correctly...must uncheck all colorspaces on output tab and check only nv12..
then check the interlace buttons below that..then ffdshow[tryouts] should work well on your system...
it does a fine job on almost any video card/cpu

[Etacovda]

tried that, nope - laggy audio, tearing etc. Using the FFDshow tryouts packaged with Stand alone filters in the wishlist section of the forums.

remember im in NZ where we use DVB-T h.264 with he-aac for audio, apparently its pretty harsh on older systems

[hoborg]

Hi.
You should get new GPU, like ATI 5450 + SAF5 and you will be fine

[Reddwarf]

tried that, nope - laggy audio, tearing etc. Using the FFDshow tryouts packaged with Stand alone filters in the wishlist section of the forums.

remember im in NZ where we use DVB-T h.264 with he-aac for audio, apparently its pretty harsh on older systems

Have you tried Cyberlink H.264 decoder for video and Monogram audio decoder for audio?

[Etacovda]

yup, tried cyberlink.

I will point out that the coreAVC codec gives PERFECT playback, but just wont deinterlace correctly. If i set deinterlacing up the picture zooms in and you only see a quarter of the image zoomed in. with deinterlacing in coreAVC set to none, the picture is perfect, just lacks deinterlacing.

As i said, if i make a custom graph with coreAVC pinned into ffdshow, it runs absolutely perfectly - i just cant get npvr to use coreavc and ffdshow at the same time.

[stustunz]

get a new video card
the 7600 is to old