libass
libass copied to clipboard
libass
libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format.
Hi, I just switched to Libass recently and I came to realize that it doesn't render a whole lot of Arabic fonts. Example: Xy-Vs  Libass  This is just...
Hey there, UHD HDR Anime content is starting to show up. Now fansubbers might start doing custom subtitles for HDR content. If we don't mark such subtitles as being made...
### Screenshots Only screenshots and sample for negative Fontsizes. @astiob: can you add the "large positive fontsize" sample mentioned on IRC? xy-VSFilter (xy-VSFilter bundled in Aegisub r8250, Windows 7, 32-bit...
``` uh that looks distinctly like border style 3 with non-100 fscx for anamorphic compensation http://code.google.com/p/libass/wiki/IssuesAndDifferences "BorderStyle 3 ("opaque box") does not behave like in VSFilter all the time. VSFilter's...
Players: mpv, mpc-be (with madvr) File: https://mega.nz/file/D9JSQCSB#AsAPetej_kUJ5RA-7uyMyzBZeaZNTw6VMlRSPVKeuFs Screenshots: mpv (libass, probably 15.1)  XYsubfilter (https://github.com/pinterf/xy-VSFilter/releases)  XYsubfilter with libass [probably 15.1] (https://github.com/Masaiki/xy-VSFilter/releases/tag/xy_sub_filter_with_libass) 
### Screenshots Two sets of screenshots, in order libass and xy-VSFilter     ### Description of the issue Such as screenshots, different font display size when use vertical...
I started this in [astiob@`harfbuzz-memchecks`](https://github.com/astiob/libass/commit/harfbuzz-memchecks). Reminder to self to finish it. One example is https://github.com/libass/libass/pull/553#discussion_r715981040, but there are more. Also, HarfBuzz allocation APIs never return `NULL`, but instead, on error,...
- Convert many uses of `char*` to `const char*` - Fix a few format string bugs - Use ASS_StringView in a variety of internal `ass.c` and `ass_utils.c` cases - Change...
The performance impact is minor, and it can cause boundaries to be off by a pixel or so. Originally discussed on IRC, and I've opened the pull request to get...
### Screenshots While I can't find a way to test this *against* VSFilter, I was told to file an issue, and this seemed like the most appropriate category. 