h.264 high10 profile
Posted: Sat Apr 26, 2014 1:22 pm
Hello,
There is a bug with high10 profile. When using this profile, not all parameters get used (you can see it in console window and in advanced view).
for exemple, the b-frames maximum number is not used, thus using default value, the partition type isn't passed (like partitions all 8x8dct), the --direct parameters isn't passed, the --mixed-refs isn't, the --trellis 1 and --weightb isn't.
This does result in difference of quality and compression when using non default value, specially in anime and animation movie. I run once with media coder missing settings and once by hand with all the missing param and I got about 1gb space saving. Out of 200 mkv, it does count!
This bug is there from the first version of high10 compatibility to today, 0.8.29.5600
There is a bug with high10 profile. When using this profile, not all parameters get used (you can see it in console window and in advanced view).
for exemple, the b-frames maximum number is not used, thus using default value, the partition type isn't passed (like partitions all 8x8dct), the --direct parameters isn't passed, the --mixed-refs isn't, the --trellis 1 and --weightb isn't.
This does result in difference of quality and compression when using non default value, specially in anime and animation movie. I run once with media coder missing settings and once by hand with all the missing param and I got about 1gb space saving. Out of 200 mkv, it does count!
This bug is there from the first version of high10 compatibility to today, 0.8.29.5600