Catframes

Fixed

* WSGIServer shutdown

Changed

* I preload frames in a separate thread. It's about 15 percent faster.
* Using other VP9 options results in slightly larger files, but 1.5–2 times faster. So, so far there is not much difference between using MP4 and WebM here.

Changed

* Destination file name is allowed (ignored) with option `--resolutions` (14)
* No subsampling in high quality mode; moderate subsampling in medium quality mode (17)

Added

* QOI and PCX input image formats (12)

Removed

* Options `--trim-start` and `--trim-end` (13)

Fixed

* An error in the resolution resolving algorithm, leading to division by zero in the presence of odd frame sizes due to incorrect use of rounded (to even) size.

archive/dev_2023_09
Changed

* Versions, although they look like dates, now almost do not contradict semantic versioning: there is no leading zero in months, and the last number means the patch number.
* The video resolution resolving algorithm copes better with controversial situations.

Added

* The ability to set the range of allowed ports (`-p min:max`).
* The ability to make videos even from empty or non-existent folders (`--sure`).