Quote:
Originally Posted by benwaggoner
My preferred syntax for this is
Code:
--keyint 100 --no-scenecut --no-open-gop
That works in both x265 and x264, as x264 doesn't allow keyint=min-keyint |
hmm thx!, mind telling me why you arent min-keyint on x265?
Ive been using min-keyint with x264 (maybe it just ignores it
)
and no-scenecut basically disables auto-iframe insertion.. Im doing the opposite since we have 4 sec segments.. Any reason why u turn it off?
UPDATE: I did 3 tests and analysed them all with Harmonics AV Analyser:
1. x265 --keyint 100 --no-scenecut = Gives an IDR pr 4 sec as expected, but no Iframes inside the GOP on scenechange
2. x265 --keyint 100 = Gives an IDR pr 4 sec as expected, but keyframes between the 4 sec boundries formatted as IDR (mostly) and some I frames on scenechange
3. x265 --keyint 100 --min-keyint 100 = Gives an IDR pr 4 sec as expected, and keyframes formatted as regular I-frames dynamically inserted on scenechange