aravis

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Failed to connect to camera

9

**Describe the bug** Aravis finds the camera but unable to connect. I ran arv-camera-test with debug option. ``` pi@raspberrypi:~/aravis-0.8.20/build/src $ ./arv-camera-test-0.8 --debug=all Looking for the first available camera [16:05:40.361] 🅸...

Shorlaks

EmmanuelP

makelinux

We should be able to use libusb_dev_mem_alloc during `ArvBuffer` creation, which will allow libusb to use DMA transfers. https://libusb.sourceforge.io/api-1.0/group__libusb__asyncio.html#ga47c492e750197f1a28874c7a0dee40e3

EmmanuelP

Failed to build Aravis for Arm64 by crosscompile

5

**Describe the bug** When I built Aravis for Arm64 on Unbuntu 18.04 of X86 , it says there is no file "X11/Xlib.h", "zlib.h", "unicode/ucnv.h". How to specify sysroots directory? **To...

hankfumail

When attempting to connect to the camera with Aravis the GigE Vision readmemory timeout error is produced by both arv-camera-test and when running python tests. ``` justin@justin-UX360UA:~$ arv-tool-0.8 JAI Ltd.,...

Jaster1999

Using TImestamp chunk results in chunk data not found with Lucid TRI204S-C

1

**Describe the bug** Attempting to use any chunk data from a Lucid TRI204S-C always fails with "Chunk 0xXXXXXXXX not found" **To Reproduce** An update of the program from #289 shows...

contradict

aravissrc reuses for capture buffer sent forward in GStreamer pipeline

5

**Describe the bug** Capture from camera may overwrite buffer that is still being used in the GStreamer pipeline. **To Reproduce** Reduce the aravissrc num-buffers and set hight fps. Add queues...

kohtala

Event support

8

**Is your feature request related to a problem? Please describe.** Some cameras send event notifications for events like RisingEdge on some signal input, frame start etc. For an example see...

abrock

Slow rate of Aravis Fake Camera module

4

I`m working on Raspberry Pi setup which runs **arv-fake-gv-camera-0.8** instance and sends Test Pattern: `arv-fake-gv-camera-0.8 -i eth1 ` But I faced the issue that the receiving part has the rate...

kuzhylol