[FFmpeg-user] [Bulk] FFmpeg syntax for Youtube specs (help)

Andy Civil andycivil at gmail.com
Mon Sep 24 14:32:34 CEST 2012


On 2012-09-24 6:56 AM, Christian Ebert wrote:
> * Tim Nicholson on Monday, September 24, 2012 at 08:34:21 +0100
>> The english link is:-
>> http://support.google.com/youtube/bin/static.py?hl=en&guide=1728585&topic=1728573&page=guide.cs
>
> | Closed GOP. GOP of half the frame rate.
>
> Half the frame rate? keyint=12 for 25 fps? Or do they mean half
> the frame rate in seconds, i.e. keyint=125 for 25 fps?
>

Surely the only sane interpretation would be that the GOP would be at most half 
a second, but obviously measured in frames. (i.e. your first example)

--
Andy





More information about the ffmpeg-user mailing list