Dear community, I am doing a video processing project with opencv and I have to read and write video/audio streams with ffmpeg. I found the ffmpeg-output-example useful, but I had a tough time to update it (I don't know the code is not updated while some parts of the code is deprecated!). I have uploaded my working code in: https://github.com/falahati1987/video/blob/master/ffmpeg-example.cpp
When I run the code, I get the following error: [libx264 @ 0xee2400] broken ffmpeg default settings detected [libx264 @ 0xee2400] use an encoding preset (e.g. -vpre medium) [libx264 @ 0xee2400] preset usage: -vpre <speed> -vpre <profile> [libx264 @ 0xee2400] speed presets are listed in x264 --help [libx264 @ 0xee2400] profile is optional; x264 defaults to high My sample video specifications is : Output #0, mov, to '/home/dfalahati/Videos/melissa.MOV': Stream #0:0: Video: h264, yuv420p, 352x288, q=2-31, 400 kb/s, 25 tbc Stream #0:1: Audio: aac, 44100 Hz, 2 channels, 64 kb/s And I am using ffmpeg 2.8.11 on Ubuntu 16.04. I have not compiled ffmpeg from source. can anybody help me? Best, Davood Falahati _______________________________________________ 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".