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icywindfox
突发很正常啊,一个I帧的大小约为I帧组的30%到40%,而发送时间只能是1/帧率 秒(假设gop=帧率),那么码流突发就能达到码率*30%*帧率,4M,25帧,突发就能到30M,如果想维持4M的码率,I帧发送时间就会持续300毫秒,这
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