用於音頻對講: 解g711u數據流和壓縮pcm的數據流的方法

//g711u2pcm int UlawCodec_decode(int16_t *samples, int count, void *payload, int length) { int8_t *ulaws = (int8_t *)payload; if (length > count) { length = count; } for (int i = 0; i < length; ++i) {

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