Haihao Xiang
be1f66a491
msdkenc{h264,h265}: add intra-refresh-type property
...
The SDK allows user to specify the intra refresh type which can improve
error resilience without significant impact on encoded bitstream size
caused by I frames [1]
[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption2
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2090 >
2021-03-29 01:36:57 +00:00
Haihao Xiang
ff206f6525
msdkh265enc: add transform-skip property
...
Since the SDK API 1.26, TransformSkip was added to control
transform_skip_enabled_flag setting in PPS [1]
[1] https://github.com/Intel-Media-SDK/MediaSDK/blob/master/doc/mediasdk-man.md#mfxextcodingoption3
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1908 >
2020-12-30 06:40:36 +00:00
Haihao Xiang
55f3590317
msdkenc: support tune property in msdkh264enc and msdkh265enc
...
Introduce a new property for encoding mode selection, the default value
for this new property allows the SDK to decide what to do. In addition,
low-power is marked as deprecated since this fix
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1426 >
2020-07-11 13:57:52 +00:00
Sreerenj Balachandran
54482a54d8
msdk:dec: Add new propery to dump frames in decoded order
...
The new property "output-order" can be set to either "display" order
which is the default where frames will be outputting in display order,
or "decoded-order" which will be outputting the frames in decoded order.
The "decoded order" output is generally useful for debugging. But there
are few
customers who use it for low-latency streaming. For eg if the customer
already knows that the stream doesn't have b-frames (which means no
algorithm requires for display order calculation), then they can use
"decoded-order"
output to skip some of the DPB logic to avoid the frame accumulation at
start-up.
The root cause of the above issue is a bit of unclarity in h264 spec +
lazy implementation of many H264 encoders; This is well handled in
gstreamer-vaapi using "low-latency" property:
https://bugzilla.gnome.org/show_bug.cgi?id=762509
https://bugzilla.gnome.org/show_bug.cgi?id=795783
2018-05-07 14:12:10 -08:00
Sreerenj Balachandran
e4b4f09496
msdk: vpp : Add frame rate control
...
https://bugzilla.gnome.org/show_bug.cgi?id=793705
2018-04-03 11:10:20 -08:00
Sreerenj Balachandran
fb8c536393
msdk: Add more scaling filter algorithms
...
https://bugzilla.gnome.org/show_bug.cgi?id=793705
2018-04-03 10:39:35 -08:00
Sreerenj Balachandran
51b6345dc4
msdk: vpp: Add support for horizontal and vertical mirroring
...
https://bugzilla.gnome.org/show_bug.cgi?id=793705
2018-04-03 10:39:24 -08:00
Sreerenj Balachandran
f5a3d3d799
msdk: vpp: Add deinterlacing support
...
https://bugzilla.gnome.org/show_bug.cgi?id=793705
2018-04-03 10:38:52 -08:00
Sreerenj Balachandran
36e81744d1
msdk: vpp:Add more filters
...
-- Add Denoise
-- Add Rotation
https://bugzilla.gnome.org/show_bug.cgi?id=793705
2018-04-03 10:38:41 -08:00
Sreerenj Balachandran
07c05a75a5
msdk: Add more tuning options
...
Added tuning options for mb level bitrate control,
adaptive I-frame insertion, and adaptive B-frame insertion.
https://bugzilla.gnome.org/show_bug.cgi?id=791637
2018-02-20 12:41:08 -09:00
Sreerenj Balachandran
ddd02be0de
msdk: move enum definitions to separte file
...
Move enum value defintions which are (or in future) supported
by more than one codec into a common file.
https://bugzilla.gnome.org/show_bug.cgi?id=791637
2018-02-20 12:40:50 -09:00
