Daniel Almeida 6760c7fd76 video: add support for AV12 ... AV12 is an internally conceived format that is actually the combination of NV12 and an alpha plane. This format is to add to gstreamer's webM transparency support for vp8 and vp9. To this end, two I420 streams are independently decoded simultaneously for the actual content and the alpha plane respectively and these are then combined into A420. Since most hardware decoders output NV12, this patch adds NV12+A to make the same workflow possible. Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1152>		2021-05-21 21:16:24 -04:00
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gst	video: add support for AV12	2021-05-21 21:16:24 -04:00
meson.build	Add support for Meson as alternative/parallel build system	2016-08-20 11:09:51 +01:00