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View Full Version : avitoavi Compression pb


nonob
26th June 2004, 12:46
Hi :)

I've a little pb: I captured a vhs (no compression) 320x240 (i couldn't use anothe resolution with my card!) in yuy2 4:2:2 interleaved. I get a rgb24 video ?!Why,i don't know...card compatibility?

I use null transform filter to crop the bottom of the screen and a little right and left.I finally get a pal video rgb24 315x232 and wave audio pcm 16bits 48khz.

But my file no compressed is 15 G for 45 min !

I would like compress it using a lossless codec like huffyuv or picvideo.

I use virtual dub to do that (audio:direct stream and video normal recompress)....but i get a video which is cutted at the center and not right.it is tilted and the right of the scene is at left and the left is at right!

And i have this pb with huffyuv with any parameters and picvideo too.

Can you help me?

Thanks a lot :)

nonob
29th June 2004, 10:25
up ;)

sh03z
29th June 2004, 10:29
I can't really understand your grammer...so please forgive me if this isn't on topic.

I think your source is protected with macrovision.
That would explain why it is "cut in the middle".

The other thing is you might need new video card drivers.

nonob
30th June 2004, 19:13
Hi :)

I have the lastest catalyst drivers and my source isn't protected by macrovision because it is a personnal production.

Thx,bye ;)