[Bug 792437] fdkaacdec decoding error
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Tue Jan 23 12:27:01 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=792437
Tim-Philipp Müller <t.i.m at zen.co.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
CC| |t.i.m at zen.co.uk
--- Comment #1 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
aacparse doesn't "detect" the stream format here, it simply trusts the
stream-format in the upstream caps, as it should.
The problem is that this m4a file doesn't contain raw AAC, it contains AAC in
form of ADTS frames. That's just broken.
The other elements then try to parse this stream as raw AAC and run into
errors. Same happens with faad.
Only works with avdec_aac because we force an extra parsing step (IIRC), but we
probably shouldn't be forcing that for raw input there either.
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