ffmpeg常用函数
时间: 2023-09-14 19:09:56 浏览: 51
在基于FFmpeg的音视频编码器程序中,常用的函数有以下几个:
1. avformat_alloc_output_context2():这个函数用于分配一个输出的AVFormatContext,通常是第一个调用的函数。它用于初始化libavformat并注册所有的muxers、demuxers和protocols。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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