list-dev | List of developers on Github : parts of github.com clone | Frontend Framework library
kandi X-RAY | list-dev Summary
kandi X-RAY | list-dev Summary
List of developers on Github: parts of github.com clone using Elm.
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QUESTION
I am trying to retrieve elements/objects from a list, that fulfill certain condition.
Example list:
...ANSWER
Answered 2021-Nov-23 at 16:17Here is what I would do in that situation:
QUESTION
I have a problem. I would need to use ffmpeg with subprocess in python for video capture.
For this I need to identify the name of the cameras present in the computer in order to be able to pass this parameter to the ffmpeg process.
So far I have used the WMI module, but it only works on windows and is not very easy to use.
Is there any easier way to extract the names of the webcams on your computer and save them to an array? Maybe also using the ffmpeg list-devices and filtering the results? Can you help me?
I would not like to use the WMI module anymore, as I would like a universal solution for windows or linux, perhaps using subprocess and the ffmpeg list_devices command. Thank you
...ANSWER
Answered 2021-Apr-12 at 17:46In Windows use dshow:
QUESTION
So, I have a Django app, that manages some USB webcameras(all Logitech C525)
This app takes frame from a VideoCapture
object, when the GET
request comes on specified API-endpoint and sends this frame to a server, to do some classification of object on image (usually fruits/vegetables)
App receiving requests from clients, each client's IP address(app and clients are in the same local network) is binded to unique webcam ID
Here's a snippet, that shows, how I'm searching binding between camera ID and logical device in /dev/video*
to create a VideoCapture
object:
ANSWER
Answered 2020-Mar-27 at 20:45Trouble in find_cam_in_dev_video
method, it returns list of strings
, VideoCapture
needs int
as an argument. Cast to int
in:
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Elm packages are available at elm-lang.org. If you are going to make HTTP requests, you may need elm/http and elm/json. You can get them set up in your project with the following commands: elm install elm/http and elm install elm/json. It adds these dependencies into your elm.json file, making these packages available in your project. Please refer guide.elm-lang.org for more information.
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