On 6/22/18, [email protected] <[email protected]> wrote: > Hello! > > Could you, please, help us with the issue? We use FFMPEG for adding some > filters to the video on Android devices. But for some reasons the video > doesn't play via mobile video player (iOS and Android), in the case of > adding Sepia filter, and the same video is playing fine if we open it > via media player on PC. We used this string for converting: > -ss, 00:00:00.00, -i, > /storage/emulated/0/me.outdoo/VID_1528889925855.mp4, -c:v, libx264, > -crf, 17, -c:a, aac, -preset, fast, -filter_complex, > [0:v]scale=trunc(oh*a/2)*2:480[scaled];[scaled]colorchannelmixer=.393:.769:.189:0:.349:.686:.168:0:.272:.534:.131[colorchannelmixed];[colorchannelmixed]eq=1.0:0:1.3:2.4:1.0:1.0:1.0:1.0[color_effect], > > -map, [color_effect], -t, 00:00:10.00, > /storage/emulated/0/me.outdoo/VID_1529660229806_edited.mp4] > > We found one factor. We do not use [colorchannelmixed] parameter in > other filters, but such issue exists with Sepia filter only. > > We are looking forward to your reply as we are on the publishing step of > the app right now and don't want to receive negative feedback from users. > > Thanks in advance. > > Regards, > Android Development Team > > -- > > Maryna P. > > Co-Founder, COO at Done IT > > [email protected] <mailto:[email protected]> > > m: +380 500 600 528 > > skype: live:it.done2017 > > Done IT > > Mobile App Development > > www.done-it.net <http://done-it.net/> > >
Check output pixel format stored in video file, it must be compatible with your setup. _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
