[FFmpeg-user] compressed data with sdti

Carl Eugen Hoyos cehoyos at ag.or.at
Thu Oct 4 00:51:45 CEST 2012


Dave Rice <daverice <at> mac.com> writes:

> I tried capturing an SDTI output of a video deck to 
> an SDI capture card to an uncompressed file. I see 
> that the encoded data is stored in a single field of 
> this resulting v210 codec so I hoped to take only 
> that single field and parse out the compressed data 
> (mpeg2 from the tape); however in the resulting data 
> I see none of the usual identities of mpeg2 (gop 
> headers, 0x0001b5, etc).

Is there a tool that allows to extract the MPEG2 data?
Because if yes, it should be possible to find out how 
it is done.
If not: Are you sure it is possible at all?

Carl Eugen



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