Re: [FFmpeg-user] How to get JPEG Quality factor

Przemysław Sobala grupawp.pl> writes: > It turns out that it's some kind of 1/x relationship. Definitely. > Do you maybe have a final formula? No. I would have expected that "JPEG Quality" is not a strictly defined term but I may of course be wrong. (I never read the standard.) Carl Eugen

[FFmpeg-user] read in pictures in reverse order

When making a video from many pictures, is it possible to read in the pictures in reverse order, beginning with the last picture? If this is not possible, how can I rename the pictures automatically to bring them in reverse order? Thanks, Michael

[FFmpeg-user] FFmpeg --> Create ouput file takes 20 seconds

Hi When i try to convert a http stream ( http://192.168.1.100:8866/live?channeloid=7163=MB3.1) from nextpvr (tv tuner software) with ffmpeg it takes 20 seconds before he creates "df313844aed43acb6b26ee95d3023f88.m3u8" file. I am not a ffmpeg

[FFmpeg-user] Video and audio out of sync after some time

Hi, I am quite new to ffmpeg, so I have no idea how to go on. I am writing a Java application that receives video and audio data from server. The video is encoded in VP8 and the audio is Opus. I receive the data in bytes then I decode the video to YUV420p and the audio to pcm_s16le in Java, then