Jovasa

Because the HEVC standard prohibits WPP with tiles, the level of parallelism is limited to the tiles. Since you create widely different sized tiles (image below) the red tiles will...

Unfortunately the owf does not always play nicely with ratecontrol. If you want absolutely best ratecontrol performance you are limited to owf=0. However, setting the owf to a multiple of...

This is something that we have done in the past internally, I have published the branch here in github called `roi-frame`. However be aware that it is highly experimental and...

Sorry for not answering earlier but there has also been internally again need for this and updated version of the `roi-frame` branch is likely going to be merged to the...

The roi features are now merged to the master and the new functionality of the `--roi` command is now following: ``` --roi : Use a delta QP map for region...

Sorry for the late reply. This seems to be issue with mainstream clang. Something has broken between `clang-8` and `clang-9`. With `clang-8` and `-O0` Kvazaar produces valid bitstream. We currently...

In general the `--rc-algorithm oba` will give better results than the default option. It is not default because it does not work with tiles. At least with your sequence and...

The standard limits tile size to 64x256 in main profile, which Kvazaar uses. However, some other decoders will correctly decode even smaller tiles, which is why we have not limited...

Could you in anyway provide at least the first 10 frames of the raw sequence?

Ok, thanks. I'll try to get a proper fix done ASAP but meanwhile you can use `--owf 0` to circumvent the issue, although the encoding speed will probably decrease by...