[gstreamer-bugs] [Bug 548530] New: wavenc allows audio depth of 25
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Tue Aug 19 14:01:33 PDT 2008
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GStreamer | gst-plugins-good | Ver: HEAD CVS
Summary: wavenc allows audio depth of 25
Product: GStreamer
Version: HEAD CVS
Platform: Other
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-plugins-good
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: ds at schleef.org
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: Unspecified
GNOME milestone: Unspecified
wavenc sinkpad caps:
audio/x-raw-int
rate: [ 1, 2147483647 ]
channels: [ 1, 2 ]
endianness: 1234
width: 32
depth: [ 25, 32 ]
signed: true
audio/x-raw-int
rate: [ 1, 2147483647 ]
channels: [ 1, 2 ]
endianness: 1234
width: 24
depth: [ 17, 24 ]
signed: true
audio/x-raw-int
rate: [ 1, 2147483647 ]
channels: [ 1, 2 ]
endianness: 1234
width: 16
depth: [ 9, 16 ]
signed: true
This allows, for example, the creation of a 25-bit depth file. I'm pretty sure
this is not what any user wants, except perhaps in an
enable-crazy-shit-that-will-only-cause-problems mode. In the interest of
sanity, I'm removing the ranges and replacing them with sane values.
Notably, the pipeline 'filesrc ! flacdec ! audioconvert ! wavenc ! filesink'
will create a 25-bit-depth file, since flac outputs 24/32, and wavenc won't
accept it, even though it's actually a common format.
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