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gstreamer/sys/msdk
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Sreerenj Balachandran e1a90f1ec9 msdkvpp: Disable passthrough if memory capsfeature changes 
So far msdk produced dmabuf fds are non-mappable.
If user wants to download the content of underlined surfaces,
dmabufcapsfeature negotiated pipeline will fail. So if the input surface
is dmabuf and downstream doesn't have support for dmabuf capsfeatures,
we do the vpp (no passthrough) and produce the mappable videomemory
buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=794946
2018-04-30 12:40:32 -08:00
..
gstmsdk.c msdk: Add VPP element 2018-04-03 10:38:19 -08:00
gstmsdkallocator.h msdk: allocator: get dmabuf handle during allocation if required 2018-03-30 11:04:28 -08:00
gstmsdkallocator_d3d.c msdk: Avoid build failures on Windows until d3d allocator is implemented 2018-02-13 13:54:03 -09:00
gstmsdkallocator_libva.c msdk: allocator: libva: check if it's already using dmabuf when mapping 2018-04-02 15:49:32 -08:00
gstmsdkallocator_libva.h msdk: adds new function to get dmabuf information from surface. 2018-03-30 11:05:16 -08:00
gstmsdkbufferpool.c msdk: dmabuf support 2018-03-30 11:06:05 -08:00
gstmsdkbufferpool.h msdk: dmabuf support 2018-03-30 11:06:05 -08:00
gstmsdkcontext.c msdk: fix plugin load on implementations with only HW support 2018-04-04 17:31:14 -08:00
gstmsdkcontext.h msdk: manage MSDK surfaces seperately 2018-03-08 11:37:12 -09:00
gstmsdkcontextutil.c msdk: context: add job type to figure out if joining session is necessary 2018-02-13 13:50:48 -09:00
gstmsdkcontextutil.h msdk: context: add job type to figure out if joining session is necessary 2018-02-13 13:50:48 -09:00
gstmsdkdec.c msdk: dec: rename the function to what it means more exactly. 2018-04-02 15:55:55 -08:00
gstmsdkdec.h msdkdec: use dmabuf if possible 2018-03-30 11:06:40 -08:00
gstmsdkenc.c msdk: Don't set extended coding options for JPEG encode 2018-03-29 11:56:19 -08:00
gstmsdkenc.h msdk: Don't set extended coding options for JPEG encode 2018-03-29 11:56:19 -08:00
gstmsdkh264dec.c msdk: dec: remove framerate field from sink caps template 2018-03-29 13:06:41 -08:00
gstmsdkh264dec.h msdk: Add H.264 decoder 2016-12-12 23:16:11 +01:00
gstmsdkh264enc.c msdk: Don't set extended coding options for JPEG encode 2018-03-29 11:56:19 -08:00
gstmsdkh264enc.h msdk: h264_enc: Enable B-pyramid prediction support 2018-02-20 12:41:18 -09:00
gstmsdkh265dec.c msdk: h265dec: remove framerate field from sink caps template 2018-03-29 12:40:34 -08:00
gstmsdkh265dec.h msdk: Add H.265 decoder 2016-12-12 23:48:46 +01:00
gstmsdkh265enc.c msdk: Don't set extended coding options for JPEG encode 2018-03-29 11:56:19 -08:00
gstmsdkh265enc.h msdk: Create plugin for Intel's Media SDK 2016-11-14 15:16:45 +01:00
gstmsdkmjpegdec.c msdk: jpegdec: Fix non-interleaved sample decode 2018-04-16 14:37:21 -08:00
gstmsdkmjpegdec.h msdk: add mjpeg decoder 2016-12-13 00:06:42 +01:00
gstmsdkmjpegenc.c msdk: Allow building against mfx_dispatcher 2017-10-30 18:20:23 +02:00
gstmsdkmjpegenc.h msdk: add mjpeg encoder 2016-12-13 00:06:42 +01:00
gstmsdkmpeg2dec.c msdk: dec: remove framerate field from sink caps template 2018-03-29 13:06:41 -08:00
gstmsdkmpeg2dec.h msdk: Add mpeg2 decoder 2018-01-10 10:40:24 -09:00
gstmsdkmpeg2enc.c msdk: Don't set extended coding options for JPEG encode 2018-03-29 11:56:19 -08:00
gstmsdkmpeg2enc.h msdk: Create plugin for Intel's Media SDK 2016-11-14 15:16:45 +01:00
gstmsdksystemmemory.c msdk: fix typo 2018-03-13 14:18:23 -08:00
gstmsdksystemmemory.h msdk: supports bufferpool 2018-02-13 13:44:08 -09:00
gstmsdkvc1dec.c msdk: vc1_dec: Add Advanced profile (WVC1) support 2018-02-13 14:41:52 -09:00
gstmsdkvc1dec.h msdk: Add VC1 decoder (simple and main profiles) 2018-02-13 14:40:54 -09:00
gstmsdkvideomemory.c msdk: dmabuf support 2018-03-30 11:06:05 -08:00
gstmsdkvideomemory.h msdk: dmabuf support 2018-03-30 11:06:05 -08:00
gstmsdkvp8dec.c msdk: implements GstMsdkContext. 2018-02-13 12:41:28 -09:00
gstmsdkvp8dec.h msdk: adds msdkvp8dec 2017-11-01 11:33:50 +02:00
gstmsdkvp8enc.c msdk: Don't set extended coding options for JPEG encode 2018-03-29 11:56:19 -08:00
gstmsdkvp8enc.h msdk: Create plugin for Intel's Media SDK 2016-11-14 15:16:45 +01:00
gstmsdkvpp.c msdkvpp: Disable passthrough if memory capsfeature changes 2018-04-30 12:40:32 -08:00
gstmsdkvpp.h msdkvpp: Disable passthrough if memory capsfeature changes 2018-04-30 12:40:32 -08:00
gstmsdkvpputil.c msdk: vpp : Add frame rate control 2018-04-03 11:10:20 -08:00
gstmsdkvpputil.h msdk: vpp: Add deinterlacing support 2018-04-03 10:38:52 -08:00
Makefile.am msdk: Add VPP element 2018-04-03 10:38:19 -08:00
meson.build Meson: Generate pc file for all plugins in bad 2018-04-25 11:08:09 +01:00
msdk-enums.c msdk: vpp : Add frame rate control 2018-04-03 11:10:20 -08:00
msdk-enums.h msdk: vpp : Add frame rate control 2018-04-03 11:10:20 -08:00
msdk.c msdk: Add more video format mapping 2018-04-25 12:33:08 -08:00
msdk.h msdk: fix plugin load on implementations with only HW support 2018-04-04 17:31:14 -08:00
msdk_d3d.c msdk: implements GstMsdkContext. 2018-02-13 12:41:28 -09:00
msdk_libva.c msdk: libva: remove unnecessary code and comments 2018-03-13 14:21:40 -08:00
msdk_libva.h msdk: libva: adds utility function between mfx and libva 2018-02-13 12:39:44 -09:00
README msdk: Create plugin for Intel's Media SDK 2016-11-14 15:16:45 +01:00

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).