Timeline for Hardware composite video overlay
Current License: CC BY-SA 4.0
15 events
| when toggle format | what | by | license | comment | |
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| Dec 20, 2019 at 1:53 | comment | added | Chris Stratton | Look at the OSD various boards people have put together to superimpose simply telemetry info on drone analog video links. | |
| Dec 20, 2019 at 0:48 | history | edited | Spyro 999 | CC BY-SA 4.0 |
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| Dec 20, 2019 at 0:41 | comment | added | jsotola |
@Oldfart, actually Does anybody knows a way to do this? is a pointless yes/no question that cannot have any other answer than yes
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| Dec 19, 2019 at 22:41 | comment | added | Hearth | @pjc50 I was assuming the overlay would need to be generated itself. If that's not the case, then yes, you can do this all analog. | |
| Dec 19, 2019 at 22:10 | history | edited | Spyro 999 | CC BY-SA 4.0 |
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| Dec 19, 2019 at 22:06 | vote | accept | Spyro 999 | ||
| Dec 19, 2019 at 22:00 | comment | added | pjc50 | @Hearth if you already have composite video, it can be done entirely in the analogueish domain | |
| Dec 19, 2019 at 22:00 | answer | added | pjc50 | timeline score: 2 | |
| Dec 19, 2019 at 21:54 | answer | added | DKNguyen | timeline score: 0 | |
| Dec 19, 2019 at 21:49 | comment | added | Hearth | You want a DSP or an FPGA for this, not a microcontroller (though you may be able to make it work!) | |
| Dec 19, 2019 at 21:38 | comment | added | Spyro 999 | @EugeneSh. The microcontroler turns relays on and off as well as sending other signals to some other devices. | |
| Dec 19, 2019 at 21:37 | comment | added | Spyro 999 | @Oldfart I do only say this in case someone could guide me into this. I didn't find anything that does this online. | |
| Dec 19, 2019 at 21:32 | comment | added | Oldfart | Asking "Does anybody knows a way to do this?" makes this into a "please design this for me" question. Sorry, but this is not a electronics design house. | |
| Dec 19, 2019 at 21:30 | comment | added | Eugene Sh. | Generating video signal is not a job appropriate for most microcontrollers (unless they are specifically designed for that). | |
| Dec 19, 2019 at 21:24 | history | asked | Spyro 999 | CC BY-SA 4.0 |