问题描述
为了实现从flv到3gp的转换，是否需要查看任何语言和其他资源的开源项目?最好进行流式传输，我的意思是在下载flv的最后一部分之前返回3gp的第一部分.
Are there any open source projects in any language and other recourses that I need to look at in order to implement flv to 3gp conversion? It's better to be streaming, I mean return first portion of 3gp before last portion of flv is downloaded.
或者是否已经实施了任何类似的服务-我的目标是拥有类似的服务 http://converter.org?source=sourceUrl.flv&targetFormat=3gp在我的情况下-我可以在iPhone上为3gp播放器提供数据，而不必等到服务器下载整个flv.
Or are there any similar services already implemented - my goal is to have something likehttp://converter.org?source=sourceUrl.flv&targetFormat=3gp that I can feed to 3gp player, in my case - on iPhone, and not wait until server downloads entire flv.
更新:ffmpeg在这里确实做得很好，只是
UPDATE: ffmpeg does really good job here, just
ffmpeg -i input.flv output.mp4
就是这样.但是只有转换完成后才能使用输出文件.流媒体仍然是一个悬而未决的问题.有一个ffserver可以进行某种形式的流传输，但是我无法使其工作.
and that's it. But output file can be used only after conversion is done. Streaming is still an open question. There is ffserver that does some sort of streaming but I could not make it work.
推荐答案
我不确定是否有可能，但是是否应该做一件事.它是 http://www.ffmpeg.org/ ..
I'm not sure if it is possible, but if there's one thing that should do it.it's http://www.ffmpeg.org/ ..
它可以将任何内容转换为在线平台上的任何内容.不知道它是否支持流媒体，但绝对是在线视频转换的最佳解决方案
it can convert anything to anything on an online platform. don't know if it supports streaming but definitely the best solution for online video conversion
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