使用FFMPEG库与iPhone SDK进行视频编码 [英] Using FFMPEG library with iPhone SDK for video encoding
问题描述
我用这个链接成功安装和编译了iphone SDK的ffmpeg:
http://lists.mplayerhq.hu/pipermail/ffmpeg-devel /2009-October/076618.html
但现在我被困在我的XCode项目中。使用FFMPEG库进行视频编码时应该怎么做?关于外部库使用的苹果文档很简单,我可以在网上找到任何教程,说明如何做到这一点。
如果有人可以帮助我,我会非常感谢...
谢谢
Aurelien Potier
查看github上的 iFrameExtractor 项目。虽然这不是你正在寻找的,它有脚本用于构建ffmpeg库和xcode项目链接库。
这篇博文中的更多信息:
http: //www.codza.com/extracting-frames-from-movies-on-iphone
I need to encode several pictures shot by the iphone camera into a mp4 video file and I know FFMPEG can do this (the application TimeLapser and ReelMoments do it already). I plan to use this in my app iMotion (available in the appstore).
I successfully install and compile the ffmpeg for the iphone SDK with this link : http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-October/076618.html
But now I'm stuck here in my XCode project. What should I do next to use the FFMPEG library for video encoding ? The Apple documentation about external library using is very light and I just can find any tutorial on the web wich explain how to do this.
If anybody can help me, I would be very grateful..`
Thanks
Aurelien Potier
Check out the iFrameExtractor project on github. While this is not exactly what you are looking for, it has scripts for building the ffmpeg libraries and the xcode project links the libraries.
Some more info in this blog post:
http://www.codza.com/extracting-frames-from-movies-on-iphone
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