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Hi,
On 2/22/19 4:14 PM, 陈炤 wrote:
Hi,
I am testing video stream on raspberry pi. My spice-gtk
version is 0.34 and spice server is 0.14, video encode type is
h264. On raspberry pi I use omxh264dec as hardware accelerated
decoder.
Can you shed more light on the server side configuration &
encoding, according to previous discussion I am not sure
if you are using spice-streaming-agent or just spice-server?
When I play video on VM, the video looks fine if the video
is set to default size, but if the video is set to fullscreen,
the video looks awful, the frame rate is less than 10. I try
to change gstreamer sink from 'appsink' to 'glimagesink', the
video looks ok but a new window is popped up to play video,
which is bad.
CPU usage of spicy and xorg are not high(about 50%).
I suspect that appsink would copy data from GPU to CPU, so
when the data size is big, this operation will affect
performance greatly. Is there anyone who can give me any
suggestion?
This is indeed what happens, in some cases moving to v0.36 can
bypass some of this cpu usage.
Snir.
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