4 ms·
Would parallelizing it to two distinct cores help with the issue?
by up6w6 5y ago
Would parallelizing it to two distinct cores help with the issue?
- jandrese 5y agoNot if you're bottlenecked on memory bandwidth or capacity.
- adolph 5y agoFrom my reading of the issue, no. The limiting factor on the Pi side is available storage buffer. The camera sends raw files down the wire and the app caches them in RAM before concatenating them with ffmpeg. Could a Pi4 with USB3 NVMe be used? Maybe, if the writes are faster than the camera. https://www.jeffgeerling.com/blog/2020/fastest-usb-storage-options-raspberry-pi https://www.jeffgeerling.com/blog/2020/fastest-usb-storage-o...
- seba_dos1 5y agoNo, this is about memory bandwidth.
- rasz 5y agoNo, it is not. Camera interface on the pi cant work faster than 120MB/s. Do you really think 120MB/s is a bottleneck?
- deleted 5y ago[deleted]