[Live-devel] recorded files atoms errors
erick.van.rijk at philips.com
erick.van.rijk at philips.com
Tue Nov 16 09:58:00 PST 2004
I've done some more research why the recorded files won't play/get info on
some of the tools I use.
* all of the test files I made have broken mp4a atoms (MPEG-4 AAC sample
description) or ESDescriptors.
* they all specify an empty IOD which means "empty MPEG-4 presentation"
(eg you see nothing).
* In some files the mp4a.esds.ESDescriptor is broken: SLConfig is included
in ESD.decoderConfig when it must be in ESD. And the ESDescriptor size is
corrupted.
* In some other file the entire mp4a atom is corrupted (junk data before
the esds atom)
Hope this helps a bit.
Erick
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