ffmpegX从视频中提取帧(ffmpegX extract frames from video)

ffmpegX从视频中提取帧(ffmpegX extract frames from video)

我找到了这个教程：

http://stream0.org/2008/02/howto-extract-images-from-a-vi.html

它告诉我如何从命令行使用ffmpegX从视频中提取帧（至少这是我所理解的）。

我在我要提取的.MOV文件的目录中cd并在Mac OS终端（！）中运行：

ffmpeg -i mymov.MOV -r 25 -f image2 images%05d.png

和

ffmpegX -i mymov.MOV -r 25 -f image2 images%05d.png

但是我得到了：

-bash：ffmpegX：找不到命令

这一切都在Mac上。

我所做错的任何想法都会很棒。

非常感谢。

I found this tutorial:

http://stream0.org/2008/02/howto-extract-images-from-a-vi.html

Where it tells me how to extract frames from a video with ffmpegX from the commandline (at least that is what I understood).

I cd in the directory where the .MOV files is I want to extract and ran in the Mac OS Terminal(!):

ffmpeg -i mymov.MOV -r 25 -f image2 images%05d.png

and

ffmpegX -i mymov.MOV -r 25 -f image2 images%05d.png

But on both I get:

-bash: ffmpegX: command not found

All this on a Mac.

Any ideas what I am doing wrong would be great.

Thanks a lot.

最满意答案

你应该安装ffmpeg： http ： //ffmpeg.org/download.html

You should install ffmpeg : http://ffmpeg.org/download.html