On Monday 16 April 2007, Joe Friedrichsen wrote: > On 4/16/07, Anne Wilson <[EMAIL PROTECTED]> wrote: > > ... > > INFO: [lav2yuv] chroma '422' recommended with this input > > INFO: [lav2yuv] set default chroma '420jpeg' > > ... > > INFO: [yuvscaler] input: chroma: 4:2:0 JPEG/MPEG-1 > > (interstitial) ... > > INFO: [yuvscaler] output: chroma: 4:2:0 JPEG/MPEG-1 > > (interstitial) ... > > INFO: [yuvdenoise] Y4M-Stream 720x576(4:2:0 JPEG/MPEG-1 > > (interstitial)) INFO: [yuvdenoise] Processing Mode : 4:2:0 interlaced > > You need to specify the correct chroma subsampling in lav2yuv: > > -C chroma > Set output chroma (default: '420jpeg'). Currently, > '420jpeg', '420mpeg2', '420paldv', '422' are available. > > Add '-C 420mpeg2' to your lav2yuv command :-) > Like this?
lav2yuv airport.avi | yuvscaler -O DVD | yuvdenoise | mpeg2enc -f 8 -I 1 -q 7 -C 420mpeg2 -o airport.m2v That can't be right, I think, because I get [mpeg2enc] Unable to open: 420mpeg2: I tried it with single quotes, just in case, but that brought mpeg2enc: invalid option -- **ERROR: [mpeg2enc] -4 option requires arg 0..4 Anne ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Mjpeg-users mailing list Mjpeg-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mjpeg-users
