Comments (9)
The delay is because the plugin needs to convert the source frame to the destination frame, the higher the resolution of the frame, the slowest it will get.
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The same pixel size of 2M does not freeze on the window version, but it freezes on the mac version.
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I freezes completely, or it just lags?
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The streaming time has slowed down. It takes about 100ms to write a frame
fwrite(frameRGBBuffer, bufferSize, 1, outputStream);
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Hi! Is there any way to send frames to virtual camera without pipe?
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One of the bottlenecks is the std::vector used in VideoFrame. The allocation of vector objects costs a lot of time. I have made a modification which improves this.
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The streaming time has slowed down. It takes about 100ms to write a frame fwrite(frameRGBBuffer, bufferSize, 1, outputStream);
Based on my profiling, write seems fast enough, the bottleneck is the frequent memory allocation.
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@qing-wang I know, I must find some time to port the video converter from Webcamoid to the virtual cameras.
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I'm seeing AKVCamManager consuming 85% cpu and can't get past 21fps
I assume this might be related to this issue? Or should I open a new issue? I'm using 9.11 on a intel mac
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Related Issues (20)
- Webcamoid 9.0.0 hangs after downloading and installing akvirtualcamera HOT 2
- Sending frames from python HOT 2
- Stream bitmap ( single frame image ) to the virtual device HOT 4
- Frame transfer not using pipe HOT 1
- Virtual Camera "Can't Start Stream" in Mac HOT 5
- Unable to find virtual camera on M1 Mac (Chrome, Firefox, Zoom) HOT 3
- Idea: move xpc_connection_create_mach_service to NSXPCConnection so that it works with QuickTime HOT 12
- Zoom can't detect akvirtualcamera,and virtual cameras can't delete in Windows. HOT 9
- [MacOS] Virtual cameras do not appear in applications but clients appear in list HOT 2
- Windows: Skype for desktop do not find virtual camera HOT 5
- Add-device success, but not found in any client HOT 3
- akvirtualcamera is not available on Android Emulator HOT 1
- AkVCamManager Remove-Devices Issue HOT 1
- AkVirtualCamera replaces a different virtual camera and renders it unusable HOT 1
- Forbid other programs to use the virtual camera when already in use HOT 3
- akvirtual camera - Virus detected HOT 2
- AkVirtualCamera manager keeps waiting and shows no output. HOT 2
- window10 ,akvirtualcamera-windows-9.1.1.exe,Wechat cannot be used,but it can be detected HOT 1
- Bootstrap failed: 5: Input/output error HOT 2
- I want to use other programs to write data to the shared memory of the virtual camera. How do I do that? HOT 2
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