3 commits

Author	SHA1	Message	Date
Seungha Yang	1c4de219e4	dwrite: Add dwritesubtitleoverlay element ... Adding new subtitle overlay element. It's a bin which is wrapping two internal elements dwritesubtitlemux and dwritetextoverlay. * dwritesubtitlemux: A new internal element to aggregate subtitle buffers and to attach the aggregated subtitle buffers on video buffer as meta. * dwritetextoverlay: Extracts/renders the subtitle meta and discard the meta after rendering. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4934>	2023-06-28 20:15:31 +00:00
Seungha Yang	0091166a38	dwrite: Add dwritesubtitlemux element ... dwrite plugin internal use and will be removed once it's added to -base Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4934>	2023-06-28 20:15:31 +00:00
Seungha Yang	ba6800ce23	dwrite: Add DirectWrite text rendering plugin ... Adding DirectWrite text rendering elements * dwriteclockoverlay: Equivalent to clockoverlay * dwritetimeoverlay: Equivalent to timeoverlay * dwritetextoverlay: Similar to textoverlay but subtitle is not supported Newly added elements support system memory and d3d11 memory Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4826>	2023-06-15 12:53:02 +00:00