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MattsProjects / pylon_gstreamer

A robust integration of Basler's Pylon API with GStreamer. Delivers applications as ready-to-run standalone compiled executables (gst-launch-1.0 is not needed). Designed for reliability and easy access to performance optimizations. Note: This is not a plugin. It is an intergration using GStreamer's GstAppSrc element.
Apache License 2.0
29 stars 18 forks source link

framerate does not work #13

Closed rgrandpierre closed 4 years ago

rgrandpierre commented 4 years ago

Hi, I use your program "demopylongstreamer" on a nvidia jetson TX2 (arm64) with a camera Basler acA1440-73gc. I use pylon version 5.2.0.13457. The Basler acA1440-73gc is connected to the Ethernet port of the TX2. I use the following pipe line: ./demopylongstreamer -window -framerate 5 My problem is that the camera sends a lot more of the 5FPS ask with the pipeline "demopylongstreamer -window -framerate 5", I make the same test with viewer provided with pylon and I get 5fps well. Do you know where the problem comes from?

Many thanks in advance, Best regard, Raphael

BaslerSupportUSA commented 4 years ago

Sorry for that! Thanks for finding it! :)

MattsProjects commented 4 years ago

FYI, fixed in the latest commit.

rgrandpierre commented 4 years ago

Thanks it works! but I have another problem when I try to save the video in a file, the pipe line it stops all alone do you know where it comes from? (i also try as root and i got the same result)

Thank, Best regard, Raphael image