Mensaje citado por Robert Swain <[EMAIL PROTECTED]>: > Hello, > > 2008/4/27 <[EMAIL PROTECTED]>: > > I am transcoding an AVI to FLV and have noticed that the only colorspace > the FLV > > codec supports is PIX_FMT_YUV420P - Is this correct? I would like to > encode > > using RGB32 or ARGB, any ideas? > > As far as I recall, 'basic' flash video is a slight variant of h.263 > which uses the yuv420p colour space. There's also a screen codec and > h.264 but I don't think the latter supports RGB. Maybe the screen > codec does. Why do you want RGB anyway? > > Rob >
Thanks Rob, that is what I feared. I am trying to encode a FLV video from a series of ARGB frames and I would like to retain their alpha component so that I can play the video back in a SWF container and have a 'transparent' movie on top of a web page. I know the On2 codec supports this but that is way too expensive for me...Any ideas on how I can do this? Andy ---------------------------------------------------------------- This message was sent using IMP, the Internet Messaging Program. _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
