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Scaling problem of screens with different resolutions
Hello! I have a scaling problem when i have mulitple screens. When I select the primary screen which is a FULL HD Monitor it records the whole screen perfectly. But when i switch to my secondary moni...
10
Jan 30 (6 days ago)
by Roman Miniailov
Refresh available audio sources
I have a problem with refreshing audio sources. If i plug an extra audio source and i refresing my combobox with ManagementObjectSearcher("SELECT * FROM Win32_SoundDevice"); elements, the device sourc...
2
Jan 30 (6 days ago)
by tambi
Record audio from mulitple deivces in WPF MVVM application
Hi all! I would like to record audio to an mp4 file from multiple audio devicies (for example from the speakers and from the mic). var device = VideoCapture.Audio_CaptureDevices();...
3
Nov 07 (2 months ago)
by Roman Miniailov
Equivalent of AVFoundation.setRate
Hi All! I need to implement video playback that can synchronize to an audio stream. I implemented the synchronization on iOS with https://developer.apple.com/documentation/avfoundation/avplayer/138659...
6
Oct 11 (3 months ago)
by Roman Miniailov
Where do I find Controls .dll ?
Hi, I cant find the UI Controls .dll, so I am unable to add them to the Toolbox. Are the controls downloaded with VideoCapture or do I need to download something else? Sorry for lame question. Thank y...
4
Sep 14 (4 months ago)
by Pavol
Clear preview when stopped
Hi, how can I clear last frame in the preview after stop function is called? It can be seen e.g. in Simple Video Capture Demo WPF (NuGet) net472 sample - just start preview and stop it and you will st...
4
Sep 01 (5 months ago)
by Roman Miniailov
connect camera after startup
how to modify the code to connect the camera after starting the application. any idea would be very helpful Hi Please check demo app - https://github.com/visioforge/.Net-SDK-s-samples/tree/master/Vid...
7
Aug 03 (6 months ago)
by Roman Miniailov
NVENC H.264 encoder not working
I'm using the SDK on a W10 development laptop with an RTX2070 and NVENC H.264 works perfectly. Deploying the software to a Dell laptop Workstation with W10Pro and NVidia Quadro M2000M whenever I try t...
7
Jun 15 (7 months ago)
by Roman Miniailov
Secure RTSP
Hi, I was wondering if the Media Player SDK has support for RTSP over TLS. I know ffmpeg supports it (i have tested it with the full builds from gyan.dev), but when I run the WPF Media Player SDK .Net...
5
Feb 04, 2022
by Roman Miniailov
WPF rendering with D3DImage
I see that the WPF video player is a winforms control hosted with WindowsFormsHost. That might cause some undesired layering when rendering. Have you considered implementing a WPF renderer using D3DIm...
1
Feb 04, 2022
by Roman Miniailov
RTSP Server
Hi! I've just started to check VisioForge sdk, so I'm not sure I can use it for that but... Is there a simple way to read an Avi from disk and stream it in loop as a RTSP server? All the examples I fo...
1
Dec 16, 2021
by Roman Miniailov
OSD / text overlay before video is available
I'm streaming a video from an RTSP source and sometimes it may take some time to connect to the stream (a known issue with a specific camera). I would like to indicate to the users that it's connectin...
1
Oct 06, 2021
by Roman Miniailov
Full resolution photo
Hello, I have MS Surface 4 Pro with 8MPx camera and full HD video support. I tested your samples and snapshot using Frame_Save() method works fine, but I only get full HD picture. Isn't there a way ho...
3
Sep 28, 2021
by Roman Miniailov
reconnect to rtsp stream
I'm using the IP capture example to preview and record an RTSP stream from a security camera. I would like to make the software more robust and initiate a reconnect if the connection was not successfu...
4
Sep 22, 2021
by Roman Miniailov
snapshot of a previewed video
how do I take a snapshot of a currently streamed video? I see there's a OnStillVideoFrameBitmap event, I'm just not sure how to initiate it Hi You can use Frame_GetCurrent/Frame_Save methods or OnVi...
1
Sep 22, 2021
by Roman Miniailov
preview and capture using RTSP_LowLatency source
I've successfully used the "IP camera capture to MP4" example to preview and capture a video-only stream from my security camera. In my use case low latency is extremely important so I switched to the...
6
Sep 13, 2021
by Roman Miniailov
How to record audio from mic input to same MP4 as the video from the IP stream?
I have an IP camera that is being recorded to an MP4. Now I want to add audio to this during recording from a suitable microphone input. How to do this? What settings do I need. I am stuck at what s...
3
Aug 17, 2021
by Roman Miniailov
What type of ipcamera can be used with this software
i want to know whether the product at this link can be used together with the visioforge. https://www.youtube.com/watch?v=1YYO8Lko43A Hi I was unable to find camera specifications. If RTSP or ONVIF p...
4
Aug 18, 2021
by Roman Miniailov
Video Capture SDK .Net - Main Demo encoding problem
I find the SDK is simple to use with many useful functions that meet all my requirements. However, there is a problem in encoding that is the output audio signal is always not in sync with the output ...
24
Aug 16, 2021
by Roman Miniailov
How to switch from IPPreview to Capture to file?
Is there a way to start and stop recording without calling Stop() and Start()? What's the best practice to switch between these 2 modes? Also, I if have a text overlay on the IPPreview, will this al...
3
Aug 15, 2021
by Roman Miniailov