I've had a look through the archive, but couldn't see anything specifically on
this.
I have an interlaced PAL AVI captured from a DV source and want to convert it
to an interlaced NTSC AVI.
I'm new to mencoder and keep finding myself lost in the sea of commands...
I know i need the frame rate converted from 25fps to 29.97fps, the size from
720*576 to 720*480, and the field dominance reversed.
I'm trying...
mencoder file.avi -ovc raw -vf scale=720:480:1 -field-dominance 1 -ofps
30000/1001 -oac pcm -o file_ntsc.avi
At the moment, it's throwing up a -vo error, which i think is to do with the
fact the PAL AVI is in a Matrox DVCPRO format, so I'm playing it out as an
uncompressed AVI to try again.
Do I have to change the pixel aspect ratio, and if so, how do i do that in
mencoder? Any other thoughts, comments or suggestions? I'm trying to avoid
going the AVIsynth route for the moment.
Many thanks,
Martin
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