4 ms·
Doesn't the camera have it's own framebuffer that the MCU can stream? I don't see why the MCU would have to hold the whole frame in memory.
by pitaj 2y ago
Doesn't the camera have it's own framebuffer that the MCU can stream? I don't see why the MCU would have to hold the whole frame in memory.
- teamonkey 2y agoAt least with ESP32-CAM api, the instruction to capture an image returns a pointer to image data in psram. I would imagine a Pi Zero is more efficient at converting that raw image data to some compressed file format too.
- m00x 2y agoESP23-P4 will support up to 32mb in PSRAM, MIPI, and hardware h.264 encoding. It'll be a great chip for video.
- j16sdiz 2y agoThe library comes with ESP32 use DMA for image stream. Don't think you can workaround that, unless you write your own driver