(Hello, I am getting much worse performance on the RPI when playing back videos with qml compared to the very similar pipeline I tried with gst-launch.
This is the gst-launch command:
Any advice on what I can try next to find the issue? I don't see a lot of difference in my pipeline vs the one created by gst-launch yet performance difference is extremely high
This is the gst-launch command:
gst-launch-1.0 filesrc location=crf20_VCL4.1_VCPhigh ! decodebin name=decoder
decoder. ! queue ! videoconvert ! glimagesink
decoder. ! audioconvert ! autoaudiosink
(generated pipeline SVG - https://drive.google.com/file/d/1zB4IvHp61_Upw_mkeG2AuLwO3aBHfWaA/view?usp=sharing)
This is my qml pipeline:
filesrc ! decodebin ! queue ! glupload ! qmlglsink
filesrc ! decodebin ! queue ! glupload ! qmlglsink
(generated pipeline SVG). Performance is much worse though.
Pipeline code - https://hastebin.com/divacemana.cpp
I also ran GST_DEBUG="GST_TRACER:7" GST_TRACERS="stats;rusage" GST_DEBUG_FILE=trace.log got this https://paste.ubuntu.com/p/hcTXcBBGDp/
The idea was to compare it to gst-launch results but gst-stats keeps crashing when parsing the output of gst-launch log.
The idea was to compare it to gst-launch results but gst-stats keeps crashing when parsing the output of gst-launch log.
Any advice on what I can try next to find the issue? I don't see a lot of difference in my pipeline vs the one created by gst-launch yet performance difference is extremely high
_______________________________________________ gstreamer-embedded mailing list gstreamer-embedded@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/gstreamer-embedded
