[gstreamer-bugs] [Bug 584813] New: audiorate introduces noise into an audio stream
GStreamer (bugzilla.gnome.org)
bugzilla-daemon at bugzilla.gnome.org
Thu Jun 4 04:49:27 PDT 2009
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GStreamer | gst-plugins-base | Ver: 0.10.23
Summary: audiorate introduces noise into an audio stream
Product: GStreamer
Version: 0.10.23
Platform: Other
OS/Version: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gst-plugins-base
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: henrique.ferreiro at gmail.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME version: 2.25/2.26
GNOME milestone: Unspecified
I am using a script to transcode videos to the PS3 like this:
gst-launch-0.10 -v \
filesrc location="$1".avi ! decodebin2 name=dec \
filesrc location="$1".srt ! subparse ! txt. \
mpegtsmux name=mux ! filesink location="$1".mpg \
dec. ! queue ! audioconvert ! audiorate ! audioresample ! \
audio/x-raw-int, channels=\(int\)2 ! \
faac bitrate=128000 profile=LC ! mux. \
de. ! queue ! \
textoverlay name=txt font-desc="Droid Sans 30" ! \
x264enc pass=cbr bitrate=1024 me=umh subme=6 ref=2 threads=0 ! \
queue ! progressreport ! mux.
Using this with some files which have ac3 audio makes them sound with "clicks".
The problem is solved if I remove the audiorate element.
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