Changes between Version 2 and Version 3 of WiMAX/WiMAX-Tutorial/Dash/06


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Timestamp:
07/22/13 21:47:19 (6 years ago)
Author:
Fraida Fund
Comment:

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  • WiMAX/WiMAX-Tutorial/Dash/06

    v2 v3  
    4848Click on the '''expID'''.sq3 file  in the ''dash'' directory and click 'Plot' to create simple plots of measurements stored by OML. Try plotting the 'vlc_dashRateAdaptation' table with 'oml_seq' on the x-axis and 'chosenRate_bps' on the y-axis to see the video rate of each DASH segment. Or try plotting 'oml_seq' on the x-axis and 'buffer_percent' on the y-axis to check for freezes in video playback, which are signified by a zero value for 'buffer_percent.'
    4949
     50A description of some sample results is given on the [wiki:WiMAX/WiMAX-Tutorial/Dash/08 last page] of this tutorial.
     51
    5052
    5153You can also download this file and explore the data using an SQLite browser such as [https://addons.mozilla.org/en-US/firefox/addon/sqlite-manager/ this Firefox plugin].