VCD Header Trick

[bucho]

Is there any way to accomplish the following trick on a Mac (using ffmpegX preferably)?

http://www.vcdeasy.org/modules.php?name=_Guides&id=VcdTrick

[ykz]

Is there any way to accomplish the following trick on a Mac (using ffmpegX preferably)?

http://www.vcdeasy.org/modules.php?name=_Guides&id=VcdTrick

here they use other tools but sure you can do it with ffmpegx too

http://homepage.mac.com/rnc/SonyTrick.html

[Case]

Gumby has a patcher module which will change an SVCD to 'look like' a VCD by making one or two changes: MPEG2 > MPEGAV and .MPG > .DAT . Which should accomplish the same thing.