img tab and it's related command

[macsyrinx]

What is the command that the img tab is doing? I'm assuming it has something to do with hdiutil? All of my hdiutil commands seems to create a not-so-compliant image, so I've been using ffmpegX and would like to know what the underlying command being used is. Or, how would I find out what command is being run.

thanks 8)

[macsyrinx]

Guess I found my own answer. Looking at an output from making an img, I saw mkisofs. I then did a ps aux | grep mkisofs, and the output was:
/Applications/ffmpegX.app//Contents/Resources/mkisofs -dvd-video -udf -V DVD_MOVIE -o /video_directory/dvd.img /video_directory

[Case]

Good find.
hdiutil is more like the disk image types that Disk Utility can create. Quite versatile, but it does not support creating the UDF file system needed for DVD-Video. Fortunately, mkisofs does support UDF.

[macsyrinx]

Thanks Case. I just installed cdrtools and will use that.