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

[陈炤]

Thanks for your answer! I changed to another player and the issus was gone.






At 2019-02-14 17:44:46, "Uri Lublin" <uril at redhat.com> wrote:
>On 2/14/19 4:40 AM, 陈炤 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? Souldn't the server destroy the stream when the video is 
>> paused so there is no data to be sent?
>> 
>Hi,
>
>Likely, even when the video is paused, the guest keeps sending
>images to spice-server (probably the same one).
>
>What application is used to play the mp4 file ?
>Can you try to play with a different application ?
>Try for example playing a movie on youtube.
>
>Uri.
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