Search found 30 matches

by oliver
Wed Aug 08, 2018 4:43 pm
Forum: RVMedia
Topic: Exception during shutdown
Replies: 3
Views: 3308

Re: Exception during shutdown

I implemented the workaround specified in that link, but I still get the same error during shutdown. I added a TFDConnect->Connected=true in a test application, but no exception was raised during shutdown. I even tried to trigger that exception by calling WSACleanup() in my application directly (wit...
by oliver
Wed Aug 08, 2018 3:17 am
Forum: RVMedia
Topic: Missing last frames
Replies: 6
Views: 4200

Missing last frames

I am using TRVCamera and TRVCamcorder to record the screen. When I set TRVCamcorder->Active=false to quickly after the last keystroke, that last keystroke (which is visible on the screen) does not get recorded. I tried adding a Sleep(1000) after the last keystroke before I set TRVCamcorder->Active=f...
by oliver
Wed Aug 08, 2018 2:11 am
Forum: RVMedia
Topic: Exception during shutdown
Replies: 3
Views: 3308

Exception during shutdown

Ever since I added TRVCamcorder and TRVCamera to my application I was getting a strange "BluetoothSocketException" during program shutdown: Capture.PNG BTW: My application doesn't even do anything with Bluetooth. I narrowed it down to setting the TRVCamcorder->Activate=true. When I don't perform tha...
by oliver
Tue Aug 07, 2018 11:03 pm
Forum: RVMedia
Topic: OnStartVideoStream not working
Replies: 1
Views: 2203

OnStartVideoStream not working

When the TRVCamera.DeviceType=rvdtDesktop, the OnStartVideoStream event doesn't fire after you call TRVCamera.PlayVideoStream()
by oliver
Tue Aug 07, 2018 10:59 pm
Forum: RVMedia
Topic: Pause Recording
Replies: 3
Views: 3201

Re: Pause Recording

Any idea if and when this gets implemented? It seems like a pretty basic function of a recorder!?
by oliver
Tue Aug 07, 2018 8:05 am
Forum: RVMedia
Topic: Pause Recording
Replies: 3
Views: 3201

Pause Recording

What is the proper way to pause recording with the TRVCamRecorder? I tried setting Active=false and then again Active=true, but that overwrites the file instead of appending to it.
by oliver
Sun Aug 05, 2018 9:14 pm
Forum: RVMedia
Topic: Select Video Source of video capture device
Replies: 0
Views: 1981

Select Video Source of video capture device

I have a WDM video capture device that has multiple inputs (S-Video, Composite Video). How can I select the different video inputs with the TRVCamera component? How about any of the other device settings?
by oliver
Sun Aug 05, 2018 9:12 pm
Forum: RVMedia
Topic: Video Size of TRVCamera
Replies: 1
Views: 2155

Video Size of TRVCamera

How can I get the video size of the video source the TRVCamera is connected to?
by oliver
Sun Aug 05, 2018 9:05 pm
Forum: RVMedia
Topic: Capturing mouse clicks and movements
Replies: 3
Views: 2905

Re: Capturing mouse clicks and movements

I looked at that demo, but it doesn't help me much. I need to capture the mouse clicks (and maybe movements) when capturing the window of ANY desktop application. I guess there are really 2 questions: 1) How do I know when another app gets a mouse click? 2) How do I "record" that into the video I am...
by oliver
Sun Aug 05, 2018 8:21 pm
Forum: RVMedia
Topic: TRVCamRecorder.VideoAutoSize not working
Replies: 7
Views: 4186

Re: TRVCamRecorder.VideoAutoSize not working

While I was creating the sample project you requested, I figured out the actual issue. It seems to be a timing issue. When I execute the following code, the first line reports the original video size of the RVCamRecorder, but the second one (after 1 second pause) reports the correct one. RVCamRecord...
by oliver
Sun Aug 05, 2018 6:40 pm
Forum: RVMedia
Topic: Capturing a background window
Replies: 2
Views: 2363

Re: Capturing a background window

I am looking forward to the implementation of this feature in a future version.

In my implementation, I am bringing a another application's window into my own application and unless there are 2 monitors there is usually not enough space on the screen for both applications to be in the foreground.
by oliver
Sun Aug 05, 2018 7:21 am
Forum: RVMedia
Topic: TRVCamRecorder.VideoAutoSize not working
Replies: 7
Views: 4186

Re: TRVCamRecorder.VideoAutoSize not working

No it is not. When setting the DestopWindowHandle to an application's main form window handle, the VideoHeight and VideoWidth properties do not change in reference to the Camera's video source. When setting the DesktopWindowHandle to a control within the main form everything works as expected. Using...
by oliver
Fri Aug 03, 2018 11:07 pm
Forum: RVMedia
Topic: TRVCamRecorder.VideoAutoSize not working
Replies: 7
Views: 4186

Re: TRVCamRecorder.VideoAutoSize not working

I wanted to let you know, when the DesktopWindowHandle is set to a form's control (e.g. a TPanel), the VideoAutoSize seems to work fine, but when setting the handle to the form itself it does not.
by oliver
Mon Jul 30, 2018 9:25 pm
Forum: RVMedia
Topic: Capturing mouse clicks and movements
Replies: 3
Views: 2905

Capturing mouse clicks and movements

Any suggestion on how to capture 1) mouse clicks and 2) mouse movements when capturing a window?
by oliver
Mon Jul 30, 2018 9:24 pm
Forum: RVMedia
Topic: Capturing a background window
Replies: 2
Views: 2363

Capturing a background window

Before switching to RVMedia I used a video capture component that was capable of capturing the contents of a window even when the window was behind other windows. Is something like this possible with RVMedia? The only caveat with that component was that it wouldn't capture menu interactions or modal...