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hardware:framegrabber [2020/02/28 09:34] – [Other options currently not in our main setup:] derpeter | hardware:framegrabber [2020/08/25 10:28] – [USB2 / USB3 based] derpeter | ||
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= Framegrabber / Scaler | = Framegrabber / Scaler | ||
- | For the conferences we are covering, most presenters use their own PC. The resolution and frame rates of these PCs widely differ. To get a consistent signal into the video mixer, we have to scale or convert the output signal to a uniform type. | + | For the conferences we are covering, most presenters use their own PC. |
+ | The resolution and frame rates of these PCs widely differ. | ||
+ | To get a consistent signal into the video mixer, we have to scale or convert the output signal to a uniform type. | ||
Another similar list from the timevideo project can be found on [[https:// | Another similar list from the timevideo project can be found on [[https:// | ||
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=== MIPI Camera Serial Interface (CSI) HDMI adpater (e.g. for Raspberry Pi) | === MIPI Camera Serial Interface (CSI) HDMI adpater (e.g. for Raspberry Pi) | ||
* [[https:// | * [[https:// | ||
- | * [[http:// | + | * [[https:// |
== USB2 / USB3 based | == USB2 / USB3 based | ||
- | Those devices are usualy | + | Those devices are usually |
+ | A recent (> 5.0) Kernel is recommended. // | ||
+ | The Linux tool uvcdynctrl - libwebcam command line tool can be used to tweak settings. | ||
- | | + | * [[hardware: |
+ | | ||
* [[https:// | * [[https:// | ||
* [[https:// | * [[https:// | ||
- | | + | |
- | * [[hardware:hdmitousb31]] (good video quaility but not always stable in our tests) | + | * [[hardware:usb3-capture-devices | USB3]] |
- | * [[hardware: | + | |
== Scaller to be used in combination with a capture device | == Scaller to be used in combination with a capture device | ||
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* some [e.g. Analogway Pulse] can also be used as seemless switcher | * some [e.g. Analogway Pulse] can also be used as seemless switcher | ||
* expensive | * expensive | ||
- | * A list of potential interesting frame grabber hardware which we have not tested yet | + | |
+ | == Other | ||
+ | A list of potential interesting frame grabber hardware which we have not tested yet (from 2014, probably outdated) | ||
* [[shopping: | * [[shopping: |