bayer2rgb gstreamer element issue

[chogi89]

Describe the bug A clear and concise description of what the bug is. I'm using DALSA Genie Nano C2020. When I display the image using art-viewer in viewer folder, it display the comment which is "** (lt-arv-viewer:13151): WARNING **: bayer2rgb0: size 3187128 is not a multiple of unit size 3186816 " in terminal

To Reproduce launch arv-viewer select Nano-C2020 camera click play button

Expected behavior It shows the image.

Camera description:

• Manufacturer: Teledyne DALSA
• Model: Genie Nano C2020
• Interface: GigE

Platform description:

• Aravis version: 0.6.4
• OS: Ubuntu 16.04
• Hardware: x86_64 and I will use the nvidia TX2 also.

Additional context Add any other context about the problem here.

[EmmanuelP]

Please attach the console output with log enabled: arv-viewer-0.6 -d all.

[chogi89]

Thanks, EmmanuelP,

This is result for arv-viewer -d all.

./arv-viewer -d all Found 0 USB3Vision device (among 5 USB devices) [GvDiscoverSocket::new] Add interface 127.0.0.1 [GvDiscoverSocket::new] Add interface 169.254.177.153 [GvDiscoverSocket::new] Add interface 192.168.0.112 [GvDiscoverSocket::new] Add interface 172.17.0.1 [GvInterface::discovery] Device 'Teledyne DALSA-Nano-C2020-S1222415' found (interface 169.254.177.153) user_id 'S1222415' - MAC '00:01:0d:c4:d0:a3' Found 0 USB3Vision device (among 5 USB devices) [GvDevice::new] Interface address = 169.254.177.153 [GvDevice::new] Device address = 169.254.9.215 [GvDevice::load_genicam] xml url = 'Local:TeledyneDALSA_Nano-IMX264-265_Bayer_3.2M-5.1M_ccef7ad8_ACA18.0016.zip;b000;11d6a' at 0x200 [GvDevice::load_genicam] Xml address = 0xb000 - size = 0x11d6a - TeledyneDALSA_Nano-IMX264-265_Bayer_3.2M-5.1M_ccef7ad8_ACA18.0016.zip [GvDevice::load_genicam] Zipped xml data ... [GcFeature::set_attribute] Unknown attribute 'Comment' [ArvDevice::set_string_feature_value] Node 'GevGVSPExtendedIDMode' is not a string [GvDevice::new] Packet resend = yes [GvDevice::new] Write memory = yes [PixelFormat::to_gst_caps_string] 0x01100011 not found [GvDevice::create_stream] Number of stream channels = 1 [GvStream::stream_new] Packet size = 1500 byte(s) [GvStream::stream_new] Destination stream port = 47444 [GvStream::stream_new] Source stream port = 46572 [GvStream::stream_thread] Packet timeout = 20 ms [GvStream::stream_thread] Frame retention = 100 ms Failed to connect make realtime: org.freedesktop.DBus.Error.AccessDenied Nice level successfully changed to -10 [GvStream::loop] Standard socket method

** (lt-arv-viewer:6061): WARNING **: bayer2rgb0: size 3187128 is not a multiple of unit size 3186816

-Gangik Cho-

[EmmanuelP]

What is the output of arv-tool-0.6 control Width Height PayloadSize ?

[chogi89]

It is output of ./arv-tool-0.6 control Width Height PayloadSize Teledyne DALSA-Nano-C2020-S1222415 (169.254.9.215) Width = 2064 Height = 1544 PayloadSize = 3187128

[chogi89]

I tried install and test on Ubuntu 18.04 and it outputs same result.

[EmmanuelP]

Could you try to change the pixel format to Mono8 and see if you still have the issue ?

[chogi89]

I changed firmware to display with Mono8 or YUV422_8, and it works well. Thank you.

[EmmanuelP]

Good to know. But you still have issue with bayer, right ?

[chogi89]

Yes, right. I cannot solved that problem yet.

[kohtala]

2064 * 1544 = 3186816. Wonder why PayloadSize = 3187128, 312 bytes too large for Bayer, but not for Mono8.

[chogi89]

I succeed in display of the image using the ROS package where "https://github.com/shone-io/camera_aravis" using Bayer format. But the ROS package doesn't work with YUV format. Aravis doesn't work with Bayer format yet.