Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Robert Kesterson
On Tue, 11 Feb 2003, Selva Nair wrote: > On Tue, 11 Feb 2003, Robert Kesterson wrote: > > > > Or you could do: > >mplayer -vo png -ss 60 -frames 10 movie.png > > to seek 60 seconds into the movie, then dump 10 frames as png images. > > Does that really work for you? For me -ss always seeks to

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Selva Nair
On Tue, 11 Feb 2003, Robert Kesterson wrote: > > Or you could do: > >mplayer -vo png -frames 1 movie.mpg > > to save the first frame as a png, or > >mplayer -vo png -ss 60 -frames 10 movie.png > > to seek 60 seconds into the movie, then dump 10 frames as png images. Does that really

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Bernhard Praschinger
Hallo > I want make a preview frame for some MPEG files in a KDE application. There is > some issue to extract to a JPEG file just one frame from MPEG file ? Take a look at the mjpeg howto section 6.4 Separate images. > How to get some informations about MPEG file (Format MPEG1/2, display > reso

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Robert Kesterson
On Tue, 11 Feb 2003, Selva Nair wrote: > On Tue, 11 Feb 2003, CAULIER Gilles wrote: > > I want make a preview frame for some MPEG files in a KDE application. > > There is some issue to extract to a JPEG file just one frame from MPEG file ? > > try mpeg -> yuv -> ppm using mpeg2dec and y4mtoppm. To

Re: [Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread Selva Nair
On Tue, 11 Feb 2003, CAULIER Gilles wrote: > I want make a preview frame for some MPEG files in a KDE application. > There is some issue to extract to a JPEG file just one frame from MPEG file ? > try mpeg -> yuv -> ppm using mpeg2dec and y4mtoppm. To give you an idea mpeg2dec -s -o YUV movie

[Mjpeg-users] How to extract 1 frame from MPEG file to JPEG file

2003-02-11 Thread CAULIER Gilles
Hi, I want make a preview frame for some MPEG files in a KDE application. There is some issue to extract to a JPEG file just one frame from MPEG file ? Thanks -- CAULIER Gilles Développeur UNIX --- This SF.NET email is sponsored by: SourceF