On 3/11/18, Gonzalo Garramuno <ggarr...@gmail.com> wrote: > > > El 11/03/18 a las 08:40, Erik Dobberkau escribio: >> See >> https://video.stackexchange.com/questions/20555/what-are-the-differences-between-the-three-bundled-ffmpeg-prores-encoders >> It's a bit outdated but still good for background info. > > Does anyone have any hints on saving the alpha channel? I have tried > encoding an exr with alpha channel into a mov file with the following > command: > > $ ffmpeg -i bunny.%04d.exr -c:v prores_ks -profile:v 4444 -pix_fmt > yuva444p10le bunny.mov > > and I get a mov file but without an alpha channel. ffprobe reports: > > Stream #0:0(eng): Video: prores (ap4h / 0x68347061), > yuva444p10le(progressive), 1280x720, 61876 kb/s, SAR 1:1 DAR 16:9, 25 > fps, 25 tbr, 12800 tbn, 12800 tbc (default)
What you use to play it? _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".