Hi, On Tue, Apr 4, 2017 at 8:01 AM, Ronald S. Bultje <rsbul...@gmail.com> wrote:
> On Tue, Apr 4, 2017 at 6:33 AM, Carl Eugen Hoyos <ceho...@ag.or.at> wrote: > >> I believe attached patch makes FFmpeg a little more consistent with >> itself. > > > Looks like it, yes. > > This patch does expose a bug we've discussed before though. Since the > return value of handle_jpeg() is or()'ed into src_range and dst_range, it > overwrites an explicit zero range requested by the user. So If my input is > a h264 grayscale file with color_range in VUI explicitly set to MPEG-range, > I believe swscale does the wrong thing and the output color will be > distorted. > > (This is orthogonal to your patch, but may be worth of a trac ticket.) > Was the ticket created? This is a fairly important bug. Ronald _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
