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kolak
31st March 2010, 21:54
Is there a program to dump matrixes from AVC stream?

Thx
littleD
1st April 2010, 11:45
Avinaptic
kolak
1st April 2010, 19:03
Avinaptic

I look at it- how do you do it with Avinaptic?

thx
littleD
1st April 2010, 21:45
Ok then. Here (http://forum.doom9.org/showthread.php?t=96298) you can see (as a code) how typical matrix looks like.
Now load your video file to avinaptic, run drf analysis if needed, save video file info to text file, copy the matrix from that one to another text file, make it nice lookin like in the link above and save that text file with matrix with .cfg extension to use with megui for example. Hope you understand me ;)
kolak
2nd April 2010, 01:17
Ok then. Here (http://forum.doom9.org/showthread.php?t=96298) you can see (as a code) how typical matrix looks like.
Now load your video file to avinaptic, run drf analysis if needed, save video file info to text file, copy the matrix from that one to another text file, make it nice lookin like in the link above and save that text file with matrix with .cfg extension to use with megui for example. Hope you understand me ;)

Easy- but I have some error:

Errore di sintassi in NALU di tipo SEI

It's avc stream for Blu-ray muxed to MP4 with Yamb 1.6.
I will try with different file.

Any idea?
littleD
2nd April 2010, 09:22
Firstly i dont speak italian ;)
Secondly, error concerns wrong or missing NALU value in your avc stream(?) and not wrong matix. Im not an expert in that matter.
What actually do you wanna do? Try tu mux to other container like mkv or m2ts.
Fr4nz
2nd April 2010, 09:38
Firstly i dont speak italian ;)
Secondly, error concerns wrong or missing NALU value in your avc stream(?) and not wrong matix. Im not an expert in that matter.
What actually do you wanna do? Try tu mux to other container like mkv or m2ts.

The error means in english:

Syntax error of type SEI in NALU.
kolak
2nd April 2010, 11:57
Firstly i dont speak italian ;)
Secondly, error concerns wrong or missing NALU value in your avc stream(?) and not wrong matix. Im not an expert in that matter.
What actually do you wanna do? Try tu mux to other container like mkv or m2ts.

Get matrixes from AVC elementary stream. Avinaptic does not support raw stream, so I muxed it to mp4 with Yamb and also into m2ts with TSmuxer- in both cases I have the same error.
This is valid Blu-ray stream, so not sure why got this error, but I will try stream from different encoder.

(update)- solved by muxing to mkv.