MP4Box has -sbr and -sbrx flags to handle HE-AAC, but what for HE-AACv2?
The decoder has to look for PS data or there is some mp4 signalling that MP4Box can(not) do?
Cheers
Full Version: MP4Box and Parametric Stereo
QUOTE (rootkit @ Jun 24 2006, 22:31) 
MP4Box has -sbr and -sbrx flags to handle HE-AAC, but what for HE-AACv2?
Same command...
QUOTE (kurtnoise @ Jun 25 2006, 00:09)
QUOTE (rootkit @ Jun 24 2006, 22:31)
MP4Box has -sbr and -sbrx flags to handle HE-AAC, but what for HE-AACv2?
Same command...
What did you mean?
-sbr and -sbrx is the same command? (false)
there is the same command for ps (-ps -psx)?
Please be more explicit
For heaac v2, you can use the same command (-sbr for backward compatibility and -sbrx for no backward compatibility).
Concerning decoders : iirc, they don't use this MP4Box flag to handle PS stream. This is only useful when you want to grab some infos about different streams within MP4Box.
Concerning decoders : iirc, they don't use this MP4Box flag to handle PS stream. This is only useful when you want to grab some infos about different streams within MP4Box.
How to force it to parametric stereo?
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