Timeline for Can I save 4K video using RPI model 3 to SD card or stream them out via usb or ethernet?
Current License: CC BY-SA 3.0
4 events
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| Oct 25, 2016 at 20:40 | comment | added | Dave Jones | The GPU's H.264 encoder has a maximum horizontal resolution of 1920 (apparently this is the limiting factor and has something to do with the number of parallel units available for things like DCT). So, no, you're not going to manage 4K video with that, sorry. | |
| Oct 24, 2016 at 20:22 | comment | added | goobering | I think I might have seen a related question that put it at around 5-10 fps max for 4K H.264 capture. Transmission is entirely data rate bound - you've got about 20MBps to play with. If it fits in that you should be able to stream it. Data rates vary with content, so you'd need to do some tests to figure out what's possible. | |
| Oct 24, 2016 at 19:46 | comment | added | mans | what about reduced frame rate? for example 20 fps or even lower . What frame rate it can generate and stream via USB or ethernet or save to SD card? | |
| Oct 24, 2016 at 16:57 | history | answered | goobering | CC BY-SA 3.0 |