Hallo > Is there some non-commercial software to convert a NTSC video stream > into PAL format? > I've seen on the net a method using TMPGEnc and Avisynth but I'd like > something more straightforward. The mjpegtools (1.6.1.90 and later) can change the TV format. Just take a look at the mjpeg howto (mjpeg.sf.net, section: 8.2 Frame rate conversion)
This is done in 2 steps, changing the framerate (yuvfps), and than changing the image size (yuvscaler). Works that way (PAL -> NTSC): > lav2yuv video_pal.avi | yuvfps -r 30000:1001 | \ yuvscaler -O SIZE_720x480 | mpeg2enc -f 3 -b 4000 -q 7 -o video_ntsc.m2v You can only use mjpeg encoded: AVI's or Quicktime files. For the other input filetypes you have to use mplayer to do the conversion to mjpeg (yuv4mpeg): mkfifo stream.yuv mplayer -vo yuv4mpeg -nosound -noframedrop videofile.ext cat stream.yuv | yuvfps -r 30000:1001 | ... The exact command depends on you mplayer version !!! auf hoffentlich bald, Berni the Chaos of Woodquarter Email: [EMAIL PROTECTED] www: http://www.lysator.liu.se/~gz/bernhard ------------------------------------------------------- This SF. Net email is sponsored by: GoToMyPC GoToMyPC is the fast, easy and secure way to access your computer from any Web browser or wireless device. Click here to Try it Free! https://www.gotomypc.com/tr/OSDN/AW/Q4_2003/t/g22lp?Target=mm/g22lp.tmpl _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
