[Bug 654830] New: discoverer, uridecodebin, encodebin and multiple audio streams
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Mon Jul 18 03:16:38 PDT 2011
https://bugzilla.gnome.org/show_bug.cgi?id=654830
GStreamer | gst-plugins-base | git
Summary: discoverer, uridecodebin, encodebin and multiple audio
streams
Classification: Platform
Product: GStreamer
Version: git
OS/Version: Linux
Status: UNCONFIRMED
Severity: major
Priority: Normal
Component: gst-plugins-base
AssignedTo: gstreamer-bugs at lists.freedesktop.org
ReportedBy: Uraeus at linuxrising.org
QAContact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
It is currently quite hard to work with files that have multiple streams of the
same type using discoverer and uridecodebin and encodebin, as apart from the
technical characteristics there seems to be no way of identified each stream.
So especially when two streams are technically identical, ie. mp3 audio. It is
a pain to deal with in a 100% safe way.
It would be nice if we could come up with a system where
discoverer could create some kind of unique identifier for each stream
it finds. That way when we am connecting uridecodebin to encodebin or
other elements I can look for the pad with that unique identifier and
connect that, would probably simplify writing applications to handle
this case a lot. If discoverer and uridecodebin where also able to
automatically attach any language information to each stream, based on
tag data etc. that would also be great.
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