[Bug 677699] New: Add native support for JPEG2000
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Fri Jun 8 05:16:17 PDT 2012
https://bugzilla.gnome.org/show_bug.cgi?id=677699
GStreamer | don't know | unspecified
Summary: Add native support for JPEG2000
Classification: Platform
Product: GStreamer
Version: unspecified
OS/Version: All
Status: UNCONFIRMED
Severity: enhancement
Priority: Normal
Component: don't know
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: bugzilla at hadess.net
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
FinalCut Pro supports to JPEG2000, and a number of hardware cameras now come
with JPEG2000 as the main codec (or an alternative).
There is some support in gst-ffmpeg, and ffmpeg itself through libopenjpeg, but
quite low resolution videos such as this one:
http://samples.mplayerhq.hu/mov/FCP/JPEG2000.mov
are unplayable (video decoding too slow?).
A native MPJEG2000/JPEG2000 decoder in GStreamer could help solve those
problems.
libjasper is an alternative to libopenjpeg for support (I've used it for
JPEG2000 support in gdk-pixbuf).
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