:tools: Scheduled maintenance

Heads up! Downtime for the Forums, related to the NodeBB upgrade, is planned for Thursday, December 14, starting from 10:00 UTC.
Please make sure to finish all your posts before this time. The downtime should only last for a few minutes.

CPU usage 100%

  • Hey guys ! While i am watching Twitch or Youtube (or other video content) opera uses 60%+ of CPU, can't find out what the hell. Deleted Adobe Flash Player but didn't help... Would like to know what cause resourse usage like this.
    Specs: i-5 3210m (intel HD 4000), Radeon HD 7670m.
    Thanks.

  • Is hardware acceleration turned on?

  • Depending on the video codec, hardware acceleration may not be available and video processing will always uses lots of CPU.

  • Is hardware acceleration turned on?

    0 effect when its on or off, idk why. Same CPU usage and nothing in performance.

    Depending on the video codec, hardware acceleration may not be available and video processing will always uses lots of CPU.

    How I can check video codec ?

  • How I can check video codec ?

    In Youtube you can right click on the video and then on 'stats for nerds'.

    For others you can use opera://media-internals/

  • How I can check video codec ?

    In Youtube you can right click on the video and then on 'stats for nerds'.
    For others you can use opera://media-internals/

    video/webm; codecs="vp9" (videos)

    video/mp4; codecs="avc1.4d401f" (live streams)

    Also I have high CPU usage when I am opening pages with flash.

  • video/webm; codecs="vp9" (videos)

    Those are not hardware accelerated AFAIK.

    video/mp4; codecs="avc1.4d401f" (live streams)

    Those should be if your GPU and OS support hardware acceleration for H264.

  • video/webm; codecs="vp9" (videos)

    Those are not hardware accelerated AFAIK.

    video/mp4; codecs="avc1.4d401f" (live streams)

    Those should be if your GPU and OS support hardware acceleration for H264.

    So, what solution you can advise in this case ?

  • So, what solution you can advise in this case ?

    Get a better CPU? Sorry but if GPU can't handle it then CPU will have to do the job.
    And video decoding may use lots of CPU.

Log in to reply
 

Looks like your connection to Opera forums was lost, please wait while we try to reconnect.