[Spice-devel] Why does spice server keep sending streaming data while video is not being played?

[陈炤]

Yes, my player cause this. I changed my player to another one and the issue was gone. Thanks a lot!




At 2019-02-14 17:36:26, "Frediano Ziglio" <fziglio at redhat.com> wrote:



Hi,


My spice server is 0.14.1 and gtk is master in the repository.


I was testing video stream. I set video-streaming to "filter" and played a .mp4 file. The CPU usage of the gtk is about 180%. When I pause the video, theoretically the stream should be destroyed and no data sould be sent, but the server still sending streaming data, and the gtk CPU usage was still 180%.


I added log to spice server and found video_stream_maintenance was always called to attach drawable to stream, then sent to the client.


Is that a bug? Souuldn't the server destroy the stream when the video is paused so there is no data to be sent?
Probably of your player that keeps drawing the last frame, spice-server don't craft frames, video_stream_maintainance is called when new frames arrive.

BR,
Don
Frediano
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