Detection of multiple substreams in an MPEG file

[Zoli1972 0]

Hi,

I'd like to write a little script, that tells me how many substreams (i.e. AC3 Audio or MPEG Audio streams) I have in a particular *.MPEG/*.TS/*.PVA file recorded from digital TV. The script should also give extended information about substream type, format and bitrate, all that stored in an INI file or simple textfile.

I don't know, but can that be done with autoit?

Zoli

[evilertoaster 3]

Don't know exactly how to get the information you're wanting but since autoit does suport binary file i/o I'm sure it possible to do. http://www.dv.co.yu/mpgscript/mpeghdr.htm this page detials some information about the mpeg file header which might serve as an example of where to look to get that data you want... Although arn't there alredy tools in existance that do this? Why reinvent the wheel?

[DW1 100]

check this out for starters. It does (i think) what you are looking for