View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000313||Cinelerra-GG||[All Projects] Bug||public||2019-10-03 19:43||2019-10-03 19:43|
|Priority||normal||Severity||minor||Reproducibility||have not tried|
|Target Version||Fixed in Version|
|Summary||0000313: Problem rendering Ogg format|
A bug from user D. Quinton.
I have a problem achieving consistent results when rendering with ffmpeg/ogg format - the bitrate of resulting video is always unpredictable:
set bitrate to 9000000 and result is blotchy, from good 20mbps source;
set q=8 resulting bitrate varies each time Cin is started, can be very high,
set q=7 or q=6 bitrate very high, even down to q=1 still high, then set back to q=7 and bitrate is at 8.5Mbps.
some results I've had
With ogg vorbis I used to succeed better. Wild bitrates only create huge files that are difficult to store.