[FFmpeg-devel] Extracting I-frames from MPEG TS

Måns Rullgård mans
Thu Jan 29 15:49:44 CET 2009

<alexandre.ferrieux at orange-ftgroup.com> writes:

> Hi,
> (I know this rather belongs to the ffmpeg-user list, but nobody answered 
> there... so I assume the answer is rather to do it at the library level)
> Is there a simple way (with ffmpeg command-line options) to extract only
>    I-frames from an MPEG TS file (or udp stream) ?
> Ancillary question: is there a registered MIME type and/or extension for
> a file format containing one single MPEG I-frame ?

video/mpeg, .mpeg, .mpg

> I'm asking this because I have an embedded browser claiming support
> of such "MPEG still images" in the <img> tag, but I don't know how
> to serve them on the web site.

Some embedded browsers simply ignore the mime type.

M?ns Rullg?rd
mans at mansr.com

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