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<p>Hello! <br>
<br>
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:<br>
-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]<br>
<br>
We found one factor. We do not use [colorchannelmixed] parameter
in other filters, but such issue exists with Sepia filter only.<br>
<br>
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.<br>
<br>
Thanks in advance.<br>
<br>
Regards,<br>
Android Development Team<br>
</p>
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<p
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P.<br>
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<p
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COO at Done IT <br>
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href="mailto:maryna.pidhorna@done-it.net" target="_blank">
maryna.pidhorna@done-it.net </a></p>
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+380 500 600 528<br>
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Mobile App Development <br>
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