在项目中处理音频,有时候会出现音频源没数据,但又不能中断输入音频数据给编码器,否则很有可能就出现声音与画面不同步的严重问题。所以尝试了几种构造静音帧的方法,最终找到了ffmpeg上面,废话也不多话,直接上一段代码: AVFrame *alloc_silence_frame(int channels, int samplerate, int format){AVFrame *frame;int3
Khamosh Pathak Khamosh Pathak By default, your Apple Watch vibrates and makes a small sound when you get a notification. But what if you don’t want that? You have a few options, depending on you