fanbird2008的专栏

There are three principal codecs, which are unrelated, but all carrying the G.722 label. 1. G.722 is the original 7 kHz codec, using ADPCM and operating at 48 – 64 kbit/s. 2. G.722.1, another

A dynamic jitter buffer and error concealment algorithm used for concealing the negative effects of network jitter and packet loss. Keeps latency as low as possible while maintaining the highest voice