Search found 7515 matches

by Sergey Tkachenko
Tue Aug 14, 2018 5:25 pm
Forum: Support
Topic: hunspell for richview
Replies: 5
Views: 4974

Re: hunspell for richview

You tried to install an old version of the HunSpell parser.

The new version is in <TRichView Dir>\ThirdParty\HunSpell\Source\, and TRichView Setup installs it automatically.
by Sergey Tkachenko
Tue Aug 14, 2018 5:18 pm
Forum: ScaleRichView
Topic: SRVPrint - there is no default printer currently selected
Replies: 3
Views: 669

Re: SRVPrint - there is no default printer currently selected

I thought that checking for Printers.Count = 0 solved the problem, and these changes there made...

I cannot reproduce the error in the scenario you described. In my test, Printers.Count = 0 in this case.
What version of Windows do you use?
by Sergey Tkachenko
Tue Aug 14, 2018 2:02 pm
Forum: RVMedia
Topic: Pause Recording
Replies: 3
Views: 508

Re: Pause Recording

It will be included in the next update.
While paused, new frames and sound samples will be not written to a file.
It is perfectly ok for video without sound, but video with sound may be out of sync a bit after resuming, because video and sound are buffered differently.
by Sergey Tkachenko
Tue Aug 14, 2018 1:59 pm
Forum: RVMedia
Topic: OnStartVideoStream not working
Replies: 1
Views: 247

Re: OnStartVideoStream not working

I confirm this problem, it will be fixed in the next update. It is almost ready, we just need to make some final tests and prepare installations.
by Sergey Tkachenko
Tue Aug 14, 2018 1:58 pm
Forum: RVMedia
Topic: Exception during shutdown
Replies: 3
Views: 418

Re: Exception during shutdown

We need some time to investigate this issue. It looks like this is a C++Builder issue and it is not directly related to our code, so it cannot be fixed in our code. But I'll try to find a workaround.
by Sergey Tkachenko
Fri Aug 10, 2018 8:39 pm
Forum: Support
Topic: GetItemTextR
Replies: 4
Views: 441

Re: GetItemTextR

Do you want to store a text representation of TRichView in a separate field?
In this case you can use functions from RVGetText.pas (or, if you need Unicode text, from RVGetTextW.pas).

If you need this text to implement a full text search, it's better to use RVGetTextRange from RVLinear.pas instead
by Sergey Tkachenko
Thu Aug 09, 2018 12:57 pm
Forum: Support
Topic: GetItemTextR
Replies: 4
Views: 441

Re: GetItemTextR

It was removed because it makes no sense now, because all text is stored as Unicode.
Also, the parameters of item.AsText were changed.

What's the purpose of this function? How do you use its result?
by Sergey Tkachenko
Wed Aug 08, 2018 11:51 am
Forum: RVMedia
Topic: Exception during shutdown
Replies: 3
Views: 418

Re: Exception during shutdown

While we have some fixes in initialization/finalization code since the release of RVMedia 5.3 (I hope we will be able to release it after several days), I am not sure that this problem is fixed. Do you use C++Builder? I found this information about this exception: https://stackoverflow.com/questions...
by Sergey Tkachenko
Wed Aug 08, 2018 11:19 am
Forum: RVMedia
Topic: Missing last frames
Replies: 3
Views: 284

Re: Missing last frames

Several frames may be buffered and processed with some delay. So I suggest to stop recording after some delay.
by Sergey Tkachenko
Wed Aug 08, 2018 10:27 am
Forum: Announcements
Topic: TRichView 17.5 - Lazarus
Replies: 1
Views: 949

Re: TRichView 17.5 - Lazarus

License Our components are not free and not open source. We provide source code to our customers after purchase. The terms of license are the same for using in Delphi and in Lazarus: https://www.trichview.com/order/license-trichview.html You do not need to order a license for using our components i...
by Sergey Tkachenko
Wed Aug 08, 2018 9:54 am
Forum: Announcements
Topic: TRichView 17.5 - Lazarus
Replies: 1
Views: 949

TRichView 17.5 - Lazarus

TRichView 17.5 has been uploaded. Trial versions can be downloaded here: https://www.trichview.com/download/ The main feature of this update is compatibility with Lazarus. The following sets of components are ported to Lazarus: - TRichView - RichViewXML - parsers for HunSpell and ASpell - RvHtmlImp...
by Sergey Tkachenko
Tue Aug 07, 2018 12:03 pm
Forum: RVMedia
Topic: Pause Recording
Replies: 3
Views: 508

Re: Pause Recording

Sorry, this feature is not implemented yet.
by Sergey Tkachenko
Mon Aug 06, 2018 3:47 pm
Forum: RVMedia
Topic: TRVCamRecorder.VideoAutoSize not working
Replies: 7
Views: 618

Re: TRVCamRecorder.VideoAutoSize not working

For desktop, video will not be started until you hold the main process, i.e. till the end of this procedure. Sleep does not help, because it just pauses the main process.
I suggest to get video size as I described in viewtopic.php?f=17&t=9233
by Sergey Tkachenko
Mon Aug 06, 2018 3:41 pm
Forum: RVMedia
Topic: Capturing mouse clicks and movements
Replies: 3
Views: 342

Re: Capturing mouse clicks and movements

I never tried it myself, but it looks like you need to use SetWindowsHookEx to set a hook procedure for mouse events.
For example, see https://www.thoughtco.com/how-to-hook-the-mouse-1058467
by Sergey Tkachenko
Mon Aug 06, 2018 3:24 pm
Forum: RVMedia
Topic: Video Size of TRVCamera
Replies: 1
Views: 218

Re: Video Size of TRVCamera

Process TRVCamera's OnGetImage event, and check Width and Height of its Img parameter.