[Bug 788827] New: mxfmux : Mxfmux is not functional with splitmuxsink
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed Oct 11 13:15:42 UTC 2017
https://bugzilla.gnome.org/show_bug.cgi?id=788827
Bug ID: 788827
Summary: mxfmux : Mxfmux is not functional with splitmuxsink
Classification: Platform
Product: GStreamer
Version: 1.12.1
OS: Linux
Status: NEW
Severity: major
Priority: Normal
Component: gst-plugins-bad
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: jagadishkamathk at gmail.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
There are two issues
1. Pad templates of mxfmux is not generic like that of mp4. Splitmuxsink does't
have support for such pad templates(ex: mpeg_audio_sink_%u). Its good to have
generic pad template such as audio_%d, video_%d etc
2. With workaround for above issue(hardcoding in splitmuxsink), I tried to run
a pipeline to fragment filed and mux them into MXF. Issue happens during the
creation of second fragment. EOS isn't handled properly I guess which is
leading to crash.
Here is the pipeline
gst-launch-1.0 videotestsrc is-live=1 ! video/x-raw,format=I420 ! x264enc !
splitmuxsink muxer=mxfmux location=/root/out_%d.mxf max-size-time=4000000000
ERROR:mxfmux.c:1571:gst_mxf_mux_handle_eos: assertion failed: (mux->offset ==
body_partition)
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