[Ffmpeg-devel] MOV/raw format support?
Thu Oct 19 07:00:56 CEST 2006
On Wed, Oct 18, 2006 at 09:03:34PM +0200, Baptiste Coudurier wrote:
> Michael Niedermayer wrote:
> > Hi
> > On Wed, Oct 18, 2006 at 05:13:52PM +0200, Baptiste Coudurier wrote:
> >> Thomas Parmegiani wrote:
> >>> Hi!
> >>> I have uploaded on ftp "iMac_Dance_blackmagic 10bit.mov" file which is not
> >>> supported on ffmpeg. File uploaded does not appear in my FTP client (using
> >>> windows) but transfer was ok (normal ?).
> >>> Format specification is described here :
> >>> http://developer.apple.com/quicktime/icefloe/dispatch019.html and correspond
> >>> to v210 format (Black Magic 10 bit).
> >>> Please don't care about video green color aspect ;D
> >>> If anyone can try to add support for this file...
> >>> Thanks in advance...
> >>> Best Regards,
> >> OK, unfortunately 10 bit is unsupported by ffmpeg atm. I even wonder if
> >> this is feasible with current system, since AVPicture data is uint8_t.
> > we also store RGB555 and RGB565 in it and that also isnt really uint8_t
> > so that part shouldnt be a problem, its just a missing pix format
> Humm does RGB565 means 5 bits for R, 6 bits for G and 5 bits or B ?
> Cause 10 bit quicktime (2vuy) in that case is 10 bit for Y, 10 bit for
> U, 10 bit for V, means 36 bits in total. Does that sounds feasible ?
Look at my 16-bit grayscale implementation try. You can always think about
picture->data as one very large integer if that helps ;)
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