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FFmpeg音视频播放器实现
2022-06-26 08:25:00 【夏之七】
在前面 FFmpeg&FFplay常用命令汇总 章节，我们了解到 ffplay 通过指令不仅可以播放不同类型的音视频数据，包括本地文件、网络流、YUV数据、RGB数据、PCM数据等；还可以对音视频参数进行调整，比如选择是否禁用音频 / 视频，旋转视频画面，音视频变速播放等。
本章，我们简单从 FFmpeg源码自带的播放器 ffplay 来了解播放器的内部架构流程。
1. 主体流程
2. 读取音视频数据
3. 音视频解码并输出显示
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