[Bug 762715] mpegtsmux: alignment property and timestamps for Live UDP streaming

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Feb 26 10:34:47 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=762715

--- Comment #2 from Angel Martin <amartin at vicomtech.org> ---
This is the evidence.

This produces buffers of 188 bytes with PTS
gst-launch-1.0 videotestsrc ! x264enc ! mpegtsmux alignment=1 ! fakesink
silent=false sync=true -v

/GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = chain   *******
(fakesink0:sink) (188 bytes, dts: none, pts: 0:00:02.266666666, duration: none,
offset: -1, offset_end: -1, flags: 00002000 delta-unit ) 0x7f7bc0ba8690

This produces buffers of 1316 bytes without PTS
gst-launch-1.0 videotestsrc ! x264enc ! mpegtsmux alignment=7 ! fakesink
silent=false sync=true -v

/GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = chain   *******
(fakesink0:sink) (1316 bytes, dts: none, pts: none, duration: none, offset: -1,
offset_end: -1, flags: 00000000 ) 0x7f357cb0e950

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