55 commits

Author	SHA1	Message	Date
Jan Schmidt	f6ed40c93a	qtdemux: Fix text and closed-caption handling. ... https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1182 broke text and and closed caption extraction when introducing WebVTT support, by making the output buffers not have timestamps any more. Fix that by making the process functions copy buffer metadata when generating new output buffers. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1262>	2021-10-28 21:45:33 +11:00
Jan Schmidt	6cada5b064	qtdemux: Add support for wvtt (WebVTT) subtitles. ... WebVTT in ISO MP4 is specified in ISO 14496-30, and needed for DASH support. It's stored in an mp4 specific format. To handle it compatibly, the wvtt boxes are converted back into WebVTT text and pushed as application/x-subtitle-vtt Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1182>	2021-10-19 08:56:58 +00:00
Jan Schmidt	41d6f47f2b	isomp4: Split buffer process functions. ... Split the different handling for closed captions, VobSub subpicture and timed text samples into separate simplified process functions. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1182>	2021-10-19 08:56:58 +00:00
Jan Schmidt	c47c6b4c2b	isomp4: Use a function pointer for buffer splitting. ... Swap the `need_process` boolean check on qtdemux streams for a direct function pointer to the splitting function, so we can stop adding extra cases to the single growing `gst_qtdemux_process_buffer()` function. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1182>	2021-10-19 08:56:58 +00:00
Thibault Saunier	5ff769d731	Move files from gst-plugins-good into the "subprojects/gst-plugins-good/" subdir	2021-09-24 16:13:50 -03:00

Renamed from gst/isomp4/qtdemux.c (Browse further)