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Thread: Performance problems playing video with Phonon and GStreamer on QT Embedded.

  1. #1
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    Unhappy Performance problems playing video with Phonon and GStreamer on QT Embedded.

    I have serious performance problems playing videos in my embedded linux platform, an ARM AT91SAM9263 Evaluation Kit (AT91SAM9263-EK).



    The video delays more than 30 seconds to start after be executed and this consume so much system resources and skip a lot of frames.



    The only one format and codification that I have been able to play is codec with M-JPEG and AVI or MOV package, maybe that can be related.







    Do you have any consideration, configuration or recommendation to improve the performance?

  2. #2
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    Default Re: Performance problems playing video with Phonon and GStreamer on QT Embedded.

    Is the hardware strong enough to decompress the movies in real time? Maybe you should setup gstreamer for caching (I have no idea how to do it or if it is even possible) or recompress the movies into some less demanding format?
    Your biological and technological distinctiveness will be added to our own. Resistance is futile.

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