Re: [Mjpeg-users] y4mdenoise - some numbers

2004-05-21 Thread Steven M. Schultz
On Sat, 22 May 2004, Dan Scholnik wrote: > > > You might even try running y4mspatialfilter before and after y4mdenoise > > > in case the latter introduces any high-frequency artifacts. > You probably would get the same 3% by running y4mspatialfilter twice in > a row before y4mdenoise, or by slig

Re: [Mjpeg-users] y4mdenoise - some numbers

2004-05-21 Thread Dan Scholnik
On Sat, 2004-05-22 at 00:50, Steven M. Schultz wrote: > On Mon, 10 May 2004, Dan Scholnik wrote: > > > You might even try running y4mspatialfilter before and after y4mdenoise > > in case the latter introduces any high-frequency artifacts. > > Ok - this I have done. On the particular video

Re: [Mjpeg-users] y4mdenoise - some numbers

2004-05-21 Thread Steven M. Schultz
On Mon, 10 May 2004, Dan Scholnik wrote: > You might even try running y4mspatialfilter before and after y4mdenoise > in case the latter introduces any high-frequency artifacts. Ok - this I have done. On the particular video being used (capture from a VHS tape) using a 2nd y4mspa

[Mjpeg-users] PICVideo Codec Problem Solved (lav_io.c Bug...)

2004-05-21 Thread Wesley Dungan
I have discovered a bug in lav_io.c which has been causing video that I captured (with decimation == 1) from playing back correctly using the PICVideo codec under WindowsXP. Around line 436 in lav_io.c there is the following code: if(get_int2(jpgdata+jpeg_app0_offset+2) < 16 ) continue; I'm no

[Mjpeg-users] jpeg2yuv error: Unsuported samplig factor

2004-05-21 Thread Valerio . Fiorini
I usually use jpeg2yuv -f 25 -n 1 -I p -j xxx | mpeg2enc . (1.6.2 on cygwin) in order to generate mpeg files without any problem starting from huge images taken by a digital camera and resized with ImageMagick: montage -geometry 720x576 -background black -quality 100. When I try to do this wit

Re: [Mjpeg-users] yuvscaler stops reading stream

2004-05-21 Thread Michel
The version before 1.6.2. I'll upgrade... Good Idea! ;) Cheers, Steven Schultz I couldn't upgrade mjpeg-tools... I installed the latest version of transcode (from cvs) and it doesn't support the new yuv4mpeg-header(got compilation errors from transcode on the yuv4mpeg-export