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h264视频文件获取frame后如何保存为图片? #73
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需要解码,你可能需要的是ffmpeg |
就是想着怎么能避免安装很大的ffmpeg 我的视频ffpobe 结果是:
|
纯golang做不到 |
能不能实现只把H264的关键帧保存成图片。这样会不会简单一些。不太想引入ffmpeg,Cgo有点拉跨 |
实现是是一样的,都需要先解码再编码 |
不想用cgo,可以试试ffmepg 管道模式. 或者开发一个简单转码服务,go程序用socket/zmq 其他进程间通信方式与之交互,传输h264 |
好的,谢谢解答 |
抱歉啊,搜索了半天没有找到解决办法。对视频图像了解实在有限,请教下是不是可行,谢谢!
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