Thank god why haven't I discovered your beautiful channel. This channel is very underrated. I liked and subbed!
@jjhennessy9960
4 жыл бұрын
You probably saved me hours of research and debugging. Thank you so much!
@JetsonHacks
4 жыл бұрын
You are welcome, and thanks for watching!
@davestewart2433
3 жыл бұрын
Hi Jim, love this channel. I just got my Xavier and it's literally a black box of mystery. Your videos are shedding some light on it. Much appreciated. BTW, I'm 4 hours into this install onto my SSD after following the rootOnNVMe and it's still going. Not sure if I screwed something up, but I'll just let it run. Thanks again.
@eeerrrwwwuuu
5 жыл бұрын
It's really nice to watch this quality of tutorial ;) !
@Manjuju123
5 жыл бұрын
Hey great videos! Is the delay in the TX1 camera intrinsic to the camera hardware or on the Xavier side?
@alexsalgado
2 жыл бұрын
Hi, thank you for the content. Do you know what effort to update it to the actual opencv 4.5 ?
@sugurbaris
4 жыл бұрын
Thank you for the awesome video. Excuse me for being a newbie but is there any particular reason to build it on an SSD? Would I encounter any problem (storage or otherwise) if I build it directly on Jetson?
@JetsonHacks
4 жыл бұрын
Thank you for the kind words. You should be able to build it directly on the Jetson. The SSD is about an order of magnitude faster in terms of read/write, so we built it there for that reason. Thanks for watching!
@karankhajuria2437
4 жыл бұрын
Thanks for previous reply @JetsonHacks , Just want to know one more thing that if I build opencv within a python virtual environment does I have to repeat this building procedure for each python environment ??
@JetsonHacks
4 жыл бұрын
I do not know. Please ask this question in the official NVIDIA Jetson AGX Xavier forum. Thanks for watching!
@karankhajuria2437
4 жыл бұрын
@@JetsonHacks Cheers!
@NikolaosTsarmpopoulos
5 жыл бұрын
Very interesting. Just received my Jetson Xavier and following your path. How much SSD storage is really needed for autonomous mobile applications based on your experience?
@JetsonHacks
5 жыл бұрын
Depends on the application. I usually start around 256-512GB. When using rosbag files, extra storage provides a lot more flexibility in recording video from cameras. Thanks for watching!
@NikolaosTsarmpopoulos
5 жыл бұрын
@@JetsonHacks got the same 500GB to make sure there's enough space. BTW, while cannyDetection.py runs fine with Intel D435, the gstreamer_view sample doesn't work. It gives: "GST_ARGUS: Available Sensor modes : Segmentation fault (core dumped)".
@meghanarprakash7862
Жыл бұрын
Can we use sd card an then build open cv on it ??
@JetsonHacks
Жыл бұрын
Yes. Thanks for watching!
@CrypticBTR
4 жыл бұрын
I removed the pre-installed OpenCV4.whatever that came with the xavier. The issue I'm having is that this build process fills the xavier's hard drive, and I do not have access to an external hard drive to use. Is there any way to get this installed or do I just need to re-flash the system? Could I build the .deb file on my ubuntu (16.04) desktop, move the file to the xavier (18.04) and then install it from there? Would that alleviate the space issues? also, on a more positive note, thank you for making these videos! They've been immensely helpful to me and I cant thank you enough for the good content. Cheers!
@JetsonHacks
4 жыл бұрын
I'm afraid that I do not have any good recommendation here. You should be able to cross compile the .deb file on your desktop, but I do not have experience in that area. You may be able to get advice from the official NVIDIA Jetson AGX Xavier forum, where a large group of developers and NVIDIA engineers share their experience.
@CrypticBTR
4 жыл бұрын
JetsonHacks thanks for the reply! I solved the issue by building on a 64GB flash drive I connected to the Xavier (following more or less your procedure in the video with your hard drive) then installing to the Xavier hard drive. Thanks for the helpful video!
@JetsonHacks
4 жыл бұрын
@@CrypticBTR I'm glad you got it to work!
@SpunkySaysWoof
5 жыл бұрын
which camera has the delay? the Tx1 or the USB camera?
@JetsonHacks
5 жыл бұрын
The Jetson TX1 camera attached to the camera port has the delay. Thanks for watching!
@Thee-FM
3 жыл бұрын
Will this work on the NX?
@wolframsmith5
4 жыл бұрын
Thanks for your very informative video. Yesterday I tried to build opencv on my Xavier, the build directory took nearly 10gb and completely depleted the onboard eMMC (my SSD hasn't arrived yet) and when I start it again ít stuck at boot menu (just flashing) without no key combination working. How can I solve the problem ? Please help
@JetsonHacks
4 жыл бұрын
You may be able to SSH into the Jetson and delete some of the build artifacts.
@wolframsmith5
4 жыл бұрын
Yes, I watched your UART console for the TX2 video and it worked like a charm, just with different COM port
@anupshrestha8362
2 жыл бұрын
when i run sudo nvmpmodel -m -0 error NVPM WARN: patching tpc_pg_mask: (0*1:0*4) NVPM WARN: patched tpc_pg_mask: 0*4 i get this error.. what could be the solution to it?
@JetsonHacks
2 жыл бұрын
I do not know. Please ask this question on the official NVIDIA Jetson forums.
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