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How to share/create GstMsdkcontext is the following:
- Search GstMsdkContext if there's in the pipeline.
- If found, check if it's decoder, encoder or vpp by job type.
- If it's same job type, it creates another instance of
GstMsdkContext
with joined-session.
- Otherwise just use the shared GstMsdkContext.
- If not found, just creates new instance of GstMsdkContext.
https://bugzilla.gnome.org/show_bug.cgi?id=790752
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|---|---|---|
| .. | ||
| gstmsdk.c | ||
| gstmsdkallocator.h | ||
| gstmsdkallocator_libva.c | ||
| gstmsdkbufferpool.c | ||
| gstmsdkbufferpool.h | ||
| gstmsdkcontext.c | ||
| gstmsdkcontext.h | ||
| gstmsdkcontextutil.c | ||
| gstmsdkcontextutil.h | ||
| gstmsdkdec.c | ||
| gstmsdkdec.h | ||
| gstmsdkenc.c | ||
| gstmsdkenc.h | ||
| gstmsdkh264dec.c | ||
| gstmsdkh264dec.h | ||
| gstmsdkh264enc.c | ||
| gstmsdkh264enc.h | ||
| gstmsdkh265dec.c | ||
| gstmsdkh265dec.h | ||
| gstmsdkh265enc.c | ||
| gstmsdkh265enc.h | ||
| gstmsdkmjpegdec.c | ||
| gstmsdkmjpegdec.h | ||
| gstmsdkmjpegenc.c | ||
| gstmsdkmjpegenc.h | ||
| gstmsdkmpeg2dec.c | ||
| gstmsdkmpeg2dec.h | ||
| gstmsdkmpeg2enc.c | ||
| gstmsdkmpeg2enc.h | ||
| gstmsdksystemmemory.c | ||
| gstmsdksystemmemory.h | ||
| gstmsdkvideomemory.c | ||
| gstmsdkvideomemory.h | ||
| gstmsdkvp8dec.c | ||
| gstmsdkvp8dec.h | ||
| gstmsdkvp8enc.c | ||
| gstmsdkvp8enc.h | ||
| Makefile.am | ||
| meson.build | ||
| msdk.c | ||
| msdk.h | ||
| msdk_d3d.c | ||
| msdk_libva.c | ||
| msdk_libva.h | ||
| README | ||
# gst-msdk
gst-msdk is a plugin for
[Intel Media SDK](https://software.intel.com/en-us/media-sdk), a
cross-platform API for developing media applications. The plugin has
multiple elements for video hardware encoding leveraging latest Intel
processors through Intel Media SDK.
- MPEG2 encoding (*msdkmpeg2enc*)
- H.264 encoding (*msdkh264enc*)
- H.265 encoding (*msdkh265enc*)
- VP8 encoding (*msdkvp8enc*)
It requires:
- Intel Media SDK
# Giving it a try
Encoding a simple video test source and saving it to a file.
$ gst-launch-1.0 videotestsrc ! msdkh264enc ! filesink location=test.h264
# License
gst-mdk is freely available for download under the terms of the
[BSD-3-Clause License](https://spdx.org/licenses/BSD-3-Clause.html).