screen-capture | An exploration of screen capture in browsers | Image Editing library

The continuation of my previous question, I am able to find a way to capture a live screen without own window with help of WinRT's Windows.Graphics.Capture. I can concentrate directly on a particular window handle to get live capture. now, the problem with this approach is I am not able to apply pixel shader. The question Applying HLSL Pixel Shaders to Win32 Screen Capture having the same requirement but the answer to that question is not solving my problem.

Code with more information:

I have a fxLayout div with row wrap and *ngFor which is pulling an array of material cards. Recently I added a full page loader to the component and now I see that it is breaking the responsiveness of the fxLayout. Now it works only after I mouse over on element after resize. Here is a live of the problem: https://bellavistabulgaria.bg/test/screen-capture%20(2).gif This is my HTML:

i try to running testcase using selenium python and want to record video on every testacases, but when i try the output is always corrupted. FFMPEG process are running, no error appear on the output line. I attach my code, Please anyone help me is there anything i need to add or remove

here's the first file, for recorder :

I'm trying to get a screen frame using UWP's GraphicCaptureItem.

https://docs.microsoft.com/en-us/windows/uwp/audio-video-camera/screen-capture#add-the-screen-capture-capability

I am referring to this sample. The sample works fine.

But,

I don't want to use GraphicsCapturePicker(), I want to specify the current application directly.

Is there a way to assign itself (the application the code is running on) to the GraphicCaptureItem object?

Setup
Hey,
I'm trying to capture my screen and send/communicate the stream via MR-WebRTC. Communication between two PCs or PC with HoloLens worked with webcams for me, so I thought the next step could be streaming my screen. So I took the uwp application that I already had, which worked with my webcam and tried to make things work:

• UWP App is based on the example uwp app from MR-WebRTC.
• For Capturing I'm using the instruction from MS about screen capturing via GraphicsCapturePicker.

So now I'm stuck in the following situation:

1. I get a frame from the screen capturing, but its type is Direct3D11CaptureFrame. You can see it below in the code snipped.
2. MR-WebRTC takes a frame type I420AVideoFrame (also in a code snipped).

How can I "connect" them?

• I420AVideoFrame wants a frame in the I420A format (YUV 4:2:0).
• Configuring the framePool I can set the DirectXPixelFormat, but it has no YUV420.
• I found this post on so, saying that it its possible.

Code Snipped Frame from Direct3D:

How to change this buffer that is still 3M

Current launch command:

ffmpeg -f dshow -i video="screen-capture-recorder" -vcodec libx264 -preset:v ultrafast -filter:v "crop=480:270:0:0" -vf tpad=start_duration=30 -r 30 -g 60 -keyint_min 60 -sc_threshold 0 -b:v 1G -maxrate 2500k -bufsize 1G -rtbufsize 1G -sws_flags lanczos+accurate_rnd -acodec aac -b:a 96k -ar 48000 -ac 2 -f flv rtmp://127.0.0.1/live/test

For our final setup we would like to have 140 seconds of delay added to this stream.

We're setting: -bufsize 1G -rtbufsize 1G -b:v 1G to set all of our buffers to 1G, but it seems that it has a different buffer that I cannot seem to find that is set to around 3M

upgraded Expo SDK along with referring to the “Deprecations, renamings, and removals” section of the SDK 40 upgrading post from SDK39 to SDK40 and got an error.

There is a problem when I open the menu-wrapper of my Projects page, it "moves" and does not take up the whole screen unlike this same menu-wrapper in my Index page

Menu-wrapper of index page

Menu-wrapper of projects page

HTML:

I am using FFmpeg exe and I want to record two seperate audio devices (in this case, 'virtual-audio-capturer' & 'Microphone (USB PnP Sound Device)').

If possible I would also like to record the two audio devices to seperate audio tracks in the video.

I tried just adding another audio device on the end, but in this case it would only record the last added audio device: