MINI ARDUCAM MODULE CAMERA SHIELD - 2MP OV2640
Arducam Multi-camera adapter board for Arduino SPI Mini Camera
I have the above two components with me along with ARDUINO UNO R3. I want to stream video using these. ARDUCAM provides library for this.
When I have chosen example program ArduCAM_Shield_V2_Video_Streaming and tried uploading it to Arduino it showed no ArduCAM.h: No such file or directory.
I have downloaded the library and kept it in the libraries folder of ARDUINO.
Can someone help me out with this??
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what's the picture with the horizontal orange bar? ... difficult to seejsotola– jsotola2021年09月02日 05:08:35 +00:00Commented Sep 2, 2021 at 5:08
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how are you going to stream video from the arduino?jsotola– jsotola2021年09月02日 05:09:50 +00:00Commented Sep 2, 2021 at 5:09
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1did you install the library?Juraj– Juraj ♦2021年09月02日 05:24:09 +00:00Commented Sep 2, 2021 at 5:24
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The error message in the image ("ArduCAM.h: no such file or directory") can only mean that the library hasn’t been installed correctly.StarCat– StarCat2021年09月02日 06:03:01 +00:00Commented Sep 2, 2021 at 6:03
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As Nick Gammon wrote: There is no way, that you are sending video with an Uno. Its just not up to the taskchrisl– chrisl2021年09月02日 06:54:38 +00:00Commented Sep 2, 2021 at 6:54
1 Answer 1
The Uno which you mention has 2 KB of RAM. 2 MP of data would be 2,000,000 x 3 bytes (red, green, and blue), in other words 6 MB.
The screenshot you showed seems to show that the library is designed to take a still photo and buffer it. As you might imagine, buffering 6 MB would take a while, especially as you can only fit 2 KB at a time.
You simply won't be streaming video using the Uno, so the error message is more-or-less irrelevant.
It might be relevant if you actually wanted to take single photos and send them.
In that case, you probably haven't installed the library properly.
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youtube.com/watch?v=07UwmbeFCZQShamanthak– Shamanthak2021年09月03日 04:01:49 +00:00Commented Sep 3, 2021 at 4:01
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Please refer the YouTube Video above...Shamanthak– Shamanthak2021年09月03日 04:02:15 +00:00Commented Sep 3, 2021 at 4:02
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Yeah, OK. I can't see the resolution but that looks like a whole series of stills at about 1 frame per second. I suppose you can call that "streaming video" if you want to have a security camera taking photos of a room in your house. I assumed by "video" you meant what most people would call video, namely around 24 FPS or more.2021年09月03日 05:14:59 +00:00Commented Sep 3, 2021 at 5:14
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