VP9 Encode performance(fps) drop while comparing with H264 & HEVC
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VP9
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Description
**Software stack:**
Kernel: 5.11.0-17
iHD: git master
GStreamer: git master
**Input:**
smpte stream
res: 720p
bitrate:2500kpps
**Encoder thoughput:**
vp9: ~150fps
h264: 500+
hevc: 600+
Test command for h264 enc:
gst-launch-1.0 -v videotestsrc num-buffers=10000 ! video/x-raw, format=NV12, width=720, height=1280, framerate=30/1 ! vaapihvp9enc rate-control=cbr bitrate=2500 tune=low-power ! fpsdisplaysink "video-sink=fakesink" text-overlay=false sync=false
h264/avc: change vaapivp9enc with vaapih264enc in the above command
h265/hevc: change vaapivp9enc with vaapih265enc in the above command
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