libass/libass-0.17.0.tar.xz

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Accepting request 1041176 from home:dirkmueller:Factory - update to 0.17.0: * This release’s major feature is the addition of a new ASS ScriptInfo header pair: LayoutResX and LayoutResY. The introduction has been coordinated with active VSFilters and will soon be available in xy- VSFilter and XySubFilter as well. * Since the beginning, many features in ASS scale relative to or are otherwise affected by the storage resolution of the video file the subs are bundled with. Adjusting subs for different video resolutions traditionally took non-trivial effort. Of course this behavior must be kept by default to preserve compatibility with existing files. But now, setting both of the new headers to a positive, non-zero value will replace the video storage resolution with the specified resolution for the whole file, allowing easy reuse across all encodes of the same display aspect ratio. This includes PAR effects, so reuse across anamorphic and non-anamorphic releases is possible too. * Detailed Changes: * Fix various parts relating to automatic linebreaking * Fix rendering when hinting was enabled and fontsizes or scales are zero * Switch build to a non-recursive setup for improved parallelism * Improve quality of SSA Effects movement * Further documentation improvements * Completely invalid Events are now discarded during parsing * Introduction of LayoutRes{X,Y} script headers * New AlphaLevel style override to set all alpha values while keeping the color * Add ASS_FEATURE_WRAP_UNICODE to allow automatic linebreaks in accordance with the Unicode line breaking algorithm instead of ASS' much stricter breaking rules. For the feature to be available at runtime, libass must be linked against the new optional dependency libunibreak. * Improve VSFilter compatibility: OBS-URL: https://build.opensuse.org/request/show/1041176 OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/libass?expand=0&rev=60 2022-12-09 11:26:38 +00:00			`version https://git-lfs.github.com/spec/v1`
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