Doom9's Forum - View Single Post - YUV-Bitmap Import filter?

Wilbert · 21st February 2004, 01:30

I added YV12 support for you! Not bad for someone who can't program

I failed to add I420 (which is what I really want). I tried to add the code of SwapUV, but I couldn't get that to work. But there might be a simplier way.

Could you have a look at I420 support?

I420 clip (640x480, 25 fps):

http://www.geocities.com/wilbertdijkhof/raw.yuv

source+dll:

http://www.geocities.com/wilbertdijkhof/RawSource.zip

Note that if you open the clip as YV12, you will see that the output is correct except that the U and V channels are swapped. Thus YV12 input is correct since YV12 = I420 with swapped U and V.

21st February 2004, 01:30	#40 \| Link
Wilbert Moderator Join Date: Nov 2001 Location: Netherlands Posts: 6,364	I added YV12 support for you! Not bad for someone who can't program I failed to add I420 (which is what I really want). I tried to add the code of SwapUV, but I couldn't get that to work. But there might be a simplier way. Could you have a look at I420 support? I420 clip (640x480, 25 fps): http://www.geocities.com/wilbertdijkhof/raw.yuv source+dll: http://www.geocities.com/wilbertdijkhof/RawSource.zip Note that if you open the clip as YV12, you will see that the output is correct except that the U and V channels are swapped. Thus YV12 input is correct since YV12 = I420 with swapped U and V. Last edited by Wilbert; 21st February 2004 at 01:48.