Re: [linux] HDMI video capture external device under Linux
I am looking a video capture device that can record live video output from a computer, including the whole boot process, like to demonstrate Ventoy. As this is not happening live on a large screen projector, but on a video call, this is what I would need to be able to broadcast it. I don't think I will have time to get something all setup by the time of the meeting next week. The VMs are good to a point for many hings but something like Ventoy is hard to virtualise as the whole thing is designed to work on physical USB keys. Unless someone finds me a way to take a USB key and make it an ISO file to use on a VM. On 2022-07-30 09:15, J C Nash wrote: Just to be clear: Is this a device that plugs into HDMI on one machine and into USB3 on another? That is, we're capturing output to HDMI "screen". JN On 2022-07-30 09:04, Aaron Wilcox wrote: ClonerAlliance claims that all of their USB video capture devices are Linux compatible via the Linux UVC driver. I haven't seen any videos that directly show one of their products being used in a Linux environment, but in Chris Titus Tech's Youtube review video from May 2020 he discusses running a number of different video capture devices in a Linux environment. https://www.youtube.com/watch?v=b_4Bm8AzSXM On 2022-07-29 23:32, Jean-Francois Messier wrote: I am looking for a good (!) video capture device that can capture HDMI output from a computer, Chromebook, Android cell phone, etc.. Anything that has an HDMI output port. This is to do screen snapshots and video capture for demonstrations. I realized I will not be able to demonstrate Ventoy running while booting, unless I convert a physical USB device to an ISO file and try (!) to use it within a VM. But if I can capture the output from an external device, I will be able to save it for future, but also for live demo of about anything I want to show. Any good or bad experiences with such devices under Linux ? I did a quick Google search and it looks like there are several devices, actually too many options to be able to properly select. My requirements are: - Must run with Linux - Need to be an external device - Need to connect on USB 3 - Need an output port to connect to a monitor Thanks :-) Jean-François Messier j...@messier.ca To unsubscribe send a blank message to linux+unsubscr...@linux-ottawa.org To get help send a blank message to linux+h...@linux-ottawa.org To visit the archives: https://lists.linux-ottawa.org -- Linux Mint Logo *Aaron Wilcox* *e:*aaron.s.wil...@gmail.com *e:*aaron.wil...@sympatico.ca To unsubscribe send a blank message to linux+unsubscr...@linux-ottawa.org To get help send a blank message to linux+h...@linux-ottawa.org To visit the archives: https://lists.linux-ottawa.org To unsubscribe send a blank message to linux+unsubscr...@linux-ottawa.org To get help send a blank message to linux+h...@linux-ottawa.org To visit the archives: https://lists.linux-ottawa.org
Re: [linux] HDMI video capture external device under Linux
Just to be clear: Is this a device that plugs into HDMI on one machine and into USB3 on another? That is, we're capturing output to HDMI "screen". JN On 2022-07-30 09:04, Aaron Wilcox wrote: ClonerAlliance claims that all of their USB video capture devices are Linux compatible via the Linux UVC driver. I haven't seen any videos that directly show one of their products being used in a Linux environment, but in Chris Titus Tech's Youtube review video from May 2020 he discusses running a number of different video capture devices in a Linux environment. https://www.youtube.com/watch?v=b_4Bm8AzSXM On 2022-07-29 23:32, Jean-Francois Messier wrote: I am looking for a good (!) video capture device that can capture HDMI output from a computer, Chromebook, Android cell phone, etc.. Anything that has an HDMI output port. This is to do screen snapshots and video capture for demonstrations. I realized I will not be able to demonstrate Ventoy running while booting, unless I convert a physical USB device to an ISO file and try (!) to use it within a VM. But if I can capture the output from an external device, I will be able to save it for future, but also for live demo of about anything I want to show. Any good or bad experiences with such devices under Linux ? I did a quick Google search and it looks like there are several devices, actually too many options to be able to properly select. My requirements are: - Must run with Linux - Need to be an external device - Need to connect on USB 3 - Need an output port to connect to a monitor Thanks :-) Jean-François Messier j...@messier.ca To unsubscribe send a blank message to linux+unsubscr...@linux-ottawa.org To get help send a blank message to linux+h...@linux-ottawa.org To visit the archives: https://lists.linux-ottawa.org -- Linux Mint Logo *Aaron Wilcox* *e:*aaron.s.wil...@gmail.com *e:*aaron.wil...@sympatico.ca To unsubscribe send a blank message to linux+unsubscr...@linux-ottawa.org To get help send a blank message to linux+h...@linux-ottawa.org To visit the archives: https://lists.linux-ottawa.org
[linux] HDMI video capture external device under Linux
I am looking for a good (!) video capture device that can capture HDMI output from a computer, Chromebook, Android cell phone, etc.. Anything that has an HDMI output port. This is to do screen snapshots and video capture for demonstrations. I realized I will not be able to demonstrate Ventoy running while booting, unless I convert a physical USB device to an ISO file and try (!) to use it within a VM. But if I can capture the output from an external device, I will be able to save it for future, but also for live demo of about anything I want to show. Any good or bad experiences with such devices under Linux ? I did a quick Google search and it looks like there are several devices, actually too many options to be able to properly select. My requirements are: - Must run with Linux - Need to be an external device - Need to connect on USB 3 - Need an output port to connect to a monitor Thanks :-) Jean-François Messier j...@messier.ca To unsubscribe send a blank message to linux+unsubscr...@linux-ottawa.org To get help send a blank message to linux+h...@linux-ottawa.org To visit the archives: https://lists.linux-ottawa.org
