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What are the encoding formats of the audio and video streams?

April 26, 2017audio encoding formats Streams video

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What are the encoding formats of the audio and video streams?

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For audio, we use Qualcomm Pure Voice as the compression algorithm. The resulting data rate is 13Kbps. For video, we use Sorenson Video 3 as the compression algorithm. To deal with receiver heterogeneity, we encode the video using two rates at 100Kbps (5 frames/second) and 300Kbps (15 frames/second). Our ESM software dynamically determines the proper data rate for each receiver.