subpictures: add an API to create text subregions
Most of the time they don't use a video format and should not use VLC_CODEC_TEXT as a "chroma". But for now we keep using VLC_CODEC_TEXT as a chroma.
Most of the time they don't use a video format and should not use VLC_CODEC_TEXT as a "chroma". But for now we keep using VLC_CODEC_TEXT as a chroma.
VideoLAN code repository instance