On Tue, Aug 24, 2004 at 06:36:30PM -0400, Selva Nair wrote: > On Tue, 24 Aug 2004, Steven M. Schultz wrote: > > > > My capture card is a DC10+ under v4l - that's the resolution it > > > captures at full size. On my previous small project I used -d > > > 2, but I think on this one I used -d 1 in lavrec. > > > > Yep - and DC10+ cards generate square pixels (or, if they can > > provide Rec.601 pixels then the drivers/software aren't > > requesting that format). Thus the need to resample/scale to > > the DVD frame size. > > Funny that it cant be convinced to deliver 704x576 or padded 720x576 > frames.
If you go and acquire the chipset databooks from the mjpegtools website and read into the capabilities of the video digitizer, you'll find that the chip used in the DC10+ is capable of a max of 640x480 square pixels. It (the video digitizer chip) was simply designed to generate 640x480 square pixels, probably as a cost saving measure. ------------------------------------------------------- SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
