[Bug 752999] Splitmuxsink does not work with mpegtsmux

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Jul 29 04:28:42 PDT 2015


https://bugzilla.gnome.org/show_bug.cgi?id=752999

--- Comment #4 from Baby octopus <jagadishkamathk at gmail.com> ---
Sorry, that was a false alarm. It's working perfectly but performance is very
low. Take a look at these two pipelines for example. splitmuxsink is almost
55times slower than having traditional mpegtsmux ! filesink. Am I missing
something here? Kindly let me know

[root at localhost multifile]$ time gst-launch-1.0 filesrc
location=/home/root/big_buck_bunny_1080p.mp4 ! qtdemux ! video/x-h264 !
h264parse ! mpegtsmux ! filesink location=single.ts
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:00:02.164395016
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

real    0m2.251s
user    0m1.936s
sys     0m0.314s
[root at localhost multifile]$ time gst-launch-1.0 filesrc
location=/home/root/big_buck_bunny_1080p.mp4 ! qtdemux ! video/x-h264 !
h264parse ! splitmuxsink max-size-time=12000000000 location=video%05d.ts
muxer=mpegtsmux sink=filesink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
Got EOS from element "pipeline0".
Execution ended after 0:01:50.757893834
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...

real    1m50.792s
user    1m51.052s
sys     0m0.407s

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