View Full Version : odd field dropped by AVISource


lex3
21st April 2003, 12:03
Source: a PAL video captured to MJPEG 720x576. 28 min, 2,9 Gb.

When opened in VD looks OK (like usual interlaced footage)/
When opened thru AVISource looks like half of vertical resolution is lost.

Added SeparateFileds shows that the odd frames are the same as the even, so odd seems to be dropped...

Could anyone suggest a solution, please?

(small clip (300 frames) produces the same effect)

sh0dan
21st April 2003, 12:31
It's a bug in Morgan MJPEG :(

Use:

AviSource("file.avi", pixel_type="yuy2") or use DirectShowSource for now.

lex3
21st April 2003, 13:35
Thanks a lot. This works well.

Valky
21st April 2003, 14:23
Could someone please tell me what does this 'false' do in AviSource("e:\capture.avi", false) ?

Is it necessary?

scharfis_brain
21st April 2003, 14:44
the AVIsynth DOC says:AVISource(string filename[,...], bool "audio", string "pixel_type")

this false tells AVIsynth not to load the Audio of this AVI.