Determine the throughput and bandwidth?

Hello!

I looked for a long time but I just can't understand it.

My drive supports all types of live - stream, vod, dynamic and progressive download

Now for the needs of monitoring, I would need to understand the flow of the Creek. It is easy to do for dynamic flow but is there a way to do it for all the other rivers of the OSMF?

Also, is it possible to understand the bandwidth of the user?

Thank you very much in advance

Hello

Here's how I did it:

 50                NetClient(netStream.client).addHandler(NetStreamCodes.ON_META_DATA, onMetaData);
 51                function onMetaData(value:Object):void
 52                {
 53                     NetClient(netStream.client).removeHandler(NetStreamCodes.ON_META_DATA, onMetaData);
 54                     // We assume that the asset metadata has the most accurate value,
 55                     // that's why we overwrite any existing value.
 56
 57                     // audiodatarate and videodatarate are set in kilobits. We need to transform it to bytes.
 58                     averagePlaybackBytesPerSecond = (value.audiodatarate + value.videodatarate)* KBITSPS_BYTESTPS_RATIO;
 59                     duration = value.duration;
 60                }

https://sourceforge.NET/Adobe/SMP/SVN/latest/tree/trunk/player/StrobeMediaPlayback/src/org /osmf/net/PlaybackOptimizationMetrics.as

Note that these metadata are usually not available. You better average of yourself (or try to extract the metadata as a tip to speed things up) - you can see how I did here too.

Hope this helps,

-Andrian

P.S. If you see something wrong, or if you think that there are things that can be improved with the above approach, I would be grateful for your comments.

Tags: Adobe Open Source

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