FFmpeg Libraries for developers

最新推荐文章于 2025-06-26 15:22:46 发布

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本文介绍了FFmpeg项目中几个核心库的功能，包括用于简化编程的libavutil、编解码的libavcodec、多媒体容器格式处理的libavformat、设备输入输出的libavdevice、媒体过滤的libavfilter以及图像和音频转换的libswscale和libswresample。

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libavutil is a library containing functions for simplifying programming, including random number generators, data structures, mathematics routines, core multimedia utilities, and much more.
libavutil 是一个包含
libavcodec is a library containing decoders and encoders for audio/video codecs.
libavformat is a library containing demuxers and muxers for multimedia container formats.
libavdevice is a library containing input and output devices for grabbing from and rendering to many common multimedia input/output software frameworks, including Video4Linux, Video4Linux2, VfW, and ALSA.
libavfilter is a library containing media filters.
libswscale is a library performing highly optimized image scaling and color space/pixel format conversion operations.、
libswresample is a library performing highly optimized audio resampling, rematrixing and sample format conversion operations.