DIGITAL VIDEO CODE STREAM DECODING METHOD, SPLICING METHOD AND APPARATUS

摘要

Provided are a digital video code stream decoding method, a digital video code stream splicing method and apparatus. By means of a parameter set identification modification message of a first video containing parameter set identification (ID) modification information of the first video, a terminal decodes and outputs the first video according to the parameter set identification (ID) modification information. Not only can a correct parameter set be used when a terminal decodes a first video code stream, but also additional hardware resources do not need to be added to a splicer of an existing network or there is no need to replace the splicer of the existing network with a new splicer, which requires fewer operating costs than those required in the prior art.