[M4IF Technotes] Wavelet Test Sequences

Luca Piccarreta piccarre elet.polimi.it
Wed Aug 14 02:02:18 EDT 2002


DMIF and Amendment 7Hi all.
I tried my best but I'm really not able to decoder Envivio wavelet
streams in the sequences on their site.
Can anyone (may be them) tell me how to compose DecoderSpecificInfo
and AU and feed them into the decoder?
This is what I did:
1) Strip the VO_Start code, End codes, etc., just left the VTC (0xbe) start code
2) Write both into a file
3) Decode them with:
    -Decoder MS Version 1.0
    -Decoder MS Version 2.0 w4711 (tried version 1 and version 2 syntax)
    -Decoder MS Version 2.0 w4866 (tried version 1 and version 2 syntax)
Moreover. Anyone knows where the updated test sequences are?
(I mean, the old ms-vfdis-v10-ba1... bs4... vt4, but with the updated syntax
especially for shape and vtc).
Thanks in advance.
Luca Piccarreta
Tilab
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