Changes between Version 19 and Version 20 of Other/Summer/2015/hVideo


Ignore:
Timestamp:
Aug 18, 2015, 8:56:27 PM (9 years ago)
Author:
kushoza94
Comment:

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  • Other/Summer/2015/hVideo

    v19 v20  
    112112
    1131131 What is GPAC?
    114  * Open source multimedia framework
    115  * Contains a multimedia player (MP4Client / Osmo4) as well as a multimedia packager called MP4Box
    116  * Written in C
    117  * Can be manipulated through the command-line, GUI, or browser plugins
     114* Open source multimedia framework
     115* Contains a multimedia player (MP4Client / Osmo4) as well as a multimedia packager called MP4Box
     116* Written in C
     117* Can be manipulated through the command-line, GUI, or browser plugins
     118
    1181192. Why use GPAC?
    119  * The multimedia player MP4Client is a command-line player for GPAC, allowing it to be easily used on the Linux OS and via any bashscript shell
    120  * The multimedia package MP4Box is a powerful tool that can be used for manipulating many video file formats such as .avi, .mpg, .ts, and most importantly, .mp4
    121  * MP4Box can be used for conversion, splitting, combining, etc.
    122  * The most important part of GPAC, however, is that it supports DASH
     120* The multimedia player MP4Client is a command-line player for GPAC, allowing it to be easily used on the Linux OS and via any bashscript shell
     121* The multimedia package MP4Box is a powerful tool that can be used for manipulating many video file formats such as .avi, .mpg, .ts, and most importantly, .mp4
     122* MP4Box can be used for conversion, splitting, combining, etc.
     123* The most important part of GPAC, however, is that it supports DASH
     124
    1231253. Sample Experiment Rig
     126
    124127[[Image(ExperimentRig.png)]]
     128
    1251294. GPAC Script
    126  * Script first initializes the streaming
    127  * It then limits and measures the bandwidth in parallel
     130* Script first initializes the streaming
     131* It then limits and measures the bandwidth in parallel
     132
    128133[[Image(GPACScript.png)]]
    129  * Results
     134
     135* Results
     136
    130137[[Image(GPACScriptResults.png)]]
    131  * The results were not quite as expected, with the bandwidth tests averages going above the bandwidth limit during some portions of the streaming, indicating a flaw either in the program or in the data
     138
     139* The results were not quite as expected, with the bandwidth tests averages going above the bandwidth limit during some portions of the streaming, indicating a flaw either in the program or in the data
    132140
    133141== People ==