mpegts latency
TheGiamig
thegiamig at gmail.com
Wed Jul 31 12:14:43 UTC 2019
Hi all,
I'm facing a latency problem using mpegtsmux and tsdemux elements (windows7,
gstreamer 1.15.1).
I have to stream some h264 video content but my problem occurs also without
actually stream through UDP.
If I launch the following pipeline I can see the captured video without
latency problems (few ms):
gst-launch-1.0.exe dx9screencapsrc x=0 y=0 width=100 height=100 !
videoconvert ! queue ! x264enc tune=zerolatency speed-preset=ultrafast
byte-stream=true ! queue ! h264parse ! avdec_h264 ! videoconvert !
autovideosink
But if I add mpegtsmux and tsdemux elements the video latency will be around
1sec:
gst-launch-1.0.exe dx9screencapsrc x=0 y=0 width=100 height=100 !
videoconvert ! queue ! x264enc tune=zerolatency speed-preset=ultrafast
byte-stream=true ! mpegtsmux ! queue ! tsdemux ! h264parse ! avdec_h264 !
videoconvert ! autovideosink
Any idea about this latency increment?
Thank you
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