文章转自:http://blog.csdn.net/rootusers/article/details/42551935 一般ffmpeg都是直接从文件中读取或者从网络流中读取,比如rtp://xx.xx.xx.xx:xxxx. 事实上也支持从内存中获取. 函数avio_alloc_context()实现该功能. AVIOContext *avio_alloc_context( unsigned char *buffer, int buffer_size, int write_flag, voi
身边的小伙伴们都在愉快地刷网络流,我也来写一发模板好了. Network Flow - Maximum Flow Time Limit : 1 sec, Memory Limit : 65536 KB Japanese version is here Maximum Flow A flow network is a directed graph which has a and a . In a flow network, each edge has a capacity . Each edge