These are chat archives for WritingMinds/ffmpeg-android-java

Oct 2015
Oct 13 2015 07:00 UTC
Hi, thank you for amazing library. I have a problem with adding .png file into the .mp4 file. I got this message
"Missing png signature
[image2 @ 0x2b40aa90] decoding for stream 0 failed
[image2 @ 0x2b40aa90] Could not find codec parameters for stream 0 (Video: png): unspecified size".
Is it possible to solve this issue? I use 0.2.5 version.
Hitesh Sondhi
Oct 13 2015 07:09 UTC
@Deni-al it looks like you might have corrupted png file
Oct 13 2015 07:35 UTC
@hiteshsondhi88 Thanks, you are right)
Hitesh Sondhi
Oct 13 2015 07:35 UTC
Denys Alokhin
Oct 13 2015 11:38 UTC
Hi @hiteshsondhi88, and thank you for your work.
I have some problem with auto rotation. I couldn't disable this "great" feature. I got this message
"Unrecognized option 'noautorotate'.
Error splitting the argument list: Option not found"
when I use this command
"-noautorotate -i test.mp4 -i test.png -filter_complex 'overlay' -codec:a copy out.mp4".
My video have this metadata:
rotate : 90
creation_time : 2015-10-13 10:24:57
handler_name : VideoHandle
Side data:
displaymatrix: rotation of -90.00 degrees