Sorry, forgot to clarify: Any idea what source/target ID's should be specified in img_convert function for standard RGB source? I'll prefer to solve it first, and then go from it to the source YUV problem.
2009/1/29 Stas Oskin <[email protected]> > Hi. > > If your source was MJPEG, the range was definitely 0-255. If not MJPEG >> then there is very few chances that the source add a range different >> than standard YUV (16-235, 16-240), not mentioning Bt 601/709. >> > > Nope, it was a standard MPEG4 stream, coming via RTSP. > > >> >> Encoders take standard YUV (16-235, 16-240) as input. >> > > The strangest thing that if I take the YUV, and convert it to RGB, I see > the original quality. If I pass YUV directly to encoder, I loose the > saturation/contrast. And if I pass the RGB to encoder (via img_convert), I > loose the saturation/contrast as well. > > So it's like I'm not passing the correct data after all. Any idea what > source/target ID's should be specified in img_convert function? > > Regards. > _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
