2016-10-03 13:11 GMT+02:00 Ali KIZIL <aliki...@gmail.com>: > 2016-10-03 14:09 GMT+03:00 Carl Eugen Hoyos <ceffm...@gmail.com>: > >> 2016-10-03 12:48 GMT+02:00 Ali KIZIL <aliki...@gmail.com>: >> >> > Yes, Alpha channel is not managed. >> > >> > So it should be; >> > >> >> + /* yuv422p10_to_yuv420p */ >> >> + if ((srcFormat == AV_PIX_FMT_YUV422P10) && >> >> + (dstFormat == AV_PIX_FMT_YUV420P)) >> >> + c->swscale = yuv422p10ToYuv420pWrapper; >> >> (Apart from "too many parenthesis") >> I would prefer if alpha gets handled.
> Got it. I dont have any source with alpha. This is about conversion of frames without alpha into frames with an alpha channel, so I don't think you need any source with alpha. Just set the opacity to 0xFF. I suspect you should pay attention to the dithering for the moment though. Carl Eugen _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
