Changes between Version 8 and Version 9 of FAQ


Ignore:
Timestamp:
Sep 29, 2007 1:33:00 PM (12 years ago)
Author:
perry
Comment:

Grammatical error

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  • FAQ

    v8 v9  
    141141 1. The latency of the sound playback. 
    142142 
    143 On typical PC, normally it's the sound device and jitter buffer that contribute the most latency, so this article will try to present how to optimize these settings. Codec latency is determined by the codec algorithm and its {{{ptime}}}, but normally it shouldn't add too much latency; maybe around 20 to 30 ms. The default resampling algorithm in PJMEDIA adds about 5 ms latency. I have no idea about AEC latency. Network latency, well, we can't do nothing about it. 
     143On typical PC, normally it's the sound device and jitter buffer that contribute the most latency, so this article will try to present how to optimize these settings. Codec latency is determined by the codec algorithm and its {{{ptime}}}, but normally it shouldn't add too much latency; maybe around 20 to 30 ms. The default resampling algorithm in PJMEDIA adds about 5 ms latency. I have no idea about AEC latency. Network latency, well, we can't do anything about it. 
    144144 
    145145==== Optimizing Jitter Buffer Latency ====