[Ffmpeg-devel] How to extract the first 10 minutes of ogg Theora file?

[qqq qqqq]

Hi,

I want to extract the first 10 minutes of ogg Theora
file and output into a new ogg Theora file.

I try this :
ffmpeg -ss 00:00:00 -t 00:10:00 -i video.ogg
10minutesvideo.ogg

But don't work.

Is planned to support ogg output?

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