[Bug 751490] New: Timestamp error in mpegaudioparse element
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu Jun 25 03:35:10 PDT 2015
https://bugzilla.gnome.org/show_bug.cgi?id=751490
Bug ID: 751490
Summary: Timestamp error in mpegaudioparse element
Classification: Platform
Product: GStreamer
Version: 1.4.5
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-good
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: jagadishkamathk at gmail.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Hi,
I'm getting successive audio frames with the same timestamp when I run a
transport stream with the following pipeline. The playback becomes jerky due to
this repeat of timestamp(non linear in time)
gst-launch-1.0 filesrc location=/root/cinekids.ts ! tsdemux ! mpegaudioparse !
audio/mpeg ! checksumsink
I have analysed the stream and found the stream has NO packet losses. The issue
happens with mpegaudioparse element. Every PES here has either 3 or 4 access
units
The file is at
https://drive.google.com/file/d/0BzAa6BlwN3-cUUVLaHFzUmFvdzA/view?usp=sharing.
The output file is at http://pastebin.com/VKjjyD6V. The erroneous timestamps
are at line #171, #506, #841 etc, repeating once in 8 seconds(approx)
-J
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