Search found 7590 matches

by Sergey Tkachenko
Tue Oct 30, 2018 3:04 pm
Forum: Support
Topic: Checkpoint navigation
Replies: 9
Views: 8773

Re: Checkpoint navigation

In the today's update, GoToCheckpoint procedure from RichViewActions.pas has a new parameter ScrollToCenter: Boolean.
by Sergey Tkachenko
Mon Oct 29, 2018 12:17 pm
Forum: Support
Topic: Duplex printing error
Replies: 3
Views: 478

Re: Duplex printing error

In newer version of the components, if collate is turned off, and the printer supports copies, TSRVPrint allows printer to handle copies itself.
by Sergey Tkachenko
Mon Oct 29, 2018 12:06 pm
Forum: Support
Topic: [BUG] Strange table behavior
Replies: 2
Views: 417

Re: [BUG] Strange table behavior

This is a TRichViewEdit limitation. When editing too long cells (higher than 30000 or 32000 pixels, I do not remember exactly), the editor sets the cell editor height equal to this limit, enable scrolling in it, and hatches the remaining area.
by Sergey Tkachenko
Fri Oct 26, 2018 9:17 am
Forum: Support
Topic: Identify RTF or RVF
Replies: 2
Views: 362

Re: Identify RTF or RVF

Change LoadRVFFromStream to LoadFromStream(Stream, rvynaAuto);

LoadFromStream can detect RTF and RVF.
by Sergey Tkachenko
Thu Oct 25, 2018 5:29 pm
Forum: Report Workshop
Topic: Master/Detail report
Replies: 1
Views: 741

Re: Master/Detail report

Normally, master/detail report are implemented using nested SQL statements. All ReportEditor demos work in this way. But this is not the only possible solution. For example, a master/detail relationship may be created using properties of datasets (see "4 - Master-detail predefined" demos for FireDAC...
by Sergey Tkachenko
Thu Oct 25, 2018 5:05 pm
Forum: RVMedia
Topic: Audio and Video synchronization
Replies: 6
Views: 703

Re: Audio and Video synchronization

Yes, we plan to implement the synchronization very soon. We can provide a beta version to you before the official release.

But we do not plan to implement echo cancellation in near future, sorry.
by Sergey Tkachenko
Mon Oct 22, 2018 4:11 pm
Forum: RVMedia
Topic: Audio and Video synchronization
Replies: 6
Views: 703

Re: Audio and Video synchronization

Yes, there is TRVCamReceiver.VideoLatency property, but it does not delay video like AudioLatency do for audio. We are working to modify VideoLatency to work like AudioLatency. Ilya is working on it, he said that it can be done in a couple of days, but I cannot say when a new version will be uploade...
by Sergey Tkachenko
Mon Oct 22, 2018 7:47 am
Forum: RVMedia
Topic: Audio and Video synchronization
Replies: 6
Views: 703

Re: Audio and Video synchronization

This is a known problem. Video frames are displayed as soon as they are received, without delay. Sound is played with delay specified in TRVCamReceiver.AudioLatency property. It is necessary to add some delay before playing sound, to make sure that all necessary sound fragments are received. If you ...
by Sergey Tkachenko
Mon Oct 15, 2018 11:46 am
Forum: Support
Topic: Remove "nearest" checkpoint
Replies: 1
Views: 417

Re: Remove "nearest" checkpoint

Simply apply this code to TopLevelEditor: procedure TForm1.miRemoveCheckpointClick(Sender: TObject); var Editor: TCustomRichViewEdit; CPNumber: Integer; begin Editor := rve.TopLevelEditor; CPNumber := CheckPointNumber(Editor); if CPNumber >= 0 then Editor.RemoveCheckpointEd(CPNumber); end;
by Sergey Tkachenko
Mon Oct 15, 2018 9:53 am
Forum: RVMedia
Topic: ANN: RVMedia 6.0
Replies: 1
Views: 534

RVMedia Newsletter

I've sent announcements about RVMedia 6 to RVMedia customers. If you ordered RVMedia but did not receive my email, this means: - your email server rejects our emails, or - your are from Europe and you did not confirm that you want to receive emails from us. If you did not receive my email but you wa...
by Sergey Tkachenko
Mon Oct 15, 2018 9:27 am
Forum: Support
Topic: Some functions in new version of RichView don't exist
Replies: 2
Views: 435

Re: Some functions in new version of RichView don't exist

No, they are not deleted but moved to new units. Previously, RVFunc.pas contained too many functions for different purposes. In the new version, we moved many functions to separate units.

The functions you mentioned are in RVHtmlSave.pas.
by Sergey Tkachenko
Thu Oct 11, 2018 9:39 am
Forum: Support
Topic: Future versions
Replies: 18
Views: 12464

Re: Future versions

FireMonkey will be started when Lazarus port will be finished. Currently, TRichView and RichViewActions have been ported and uploaded. ScaleRichView is ported by 90%. We still need to finish SRVControls and Report Workshop. I think it will take at least one month. In background, we are porting RVMed...
by Sergey Tkachenko
Mon Oct 08, 2018 5:04 pm
Forum: Support
Topic: has RveMemo focus
Replies: 1
Views: 431

Re: has RveMemo focus

Code: Select all

if RichViewEdit.TopLevelEditor.Focused then
  ...
by Sergey Tkachenko
Mon Oct 08, 2018 9:05 am
Forum: RVMedia
Topic: ANN: RVMedia 6.0
Replies: 1
Views: 534

ANN: RVMedia 6.0

We've released RVMedia 6: https://www.trichview.com/forums/viewtopic.php?f=6&t=9288 This update is free for customers who ordered RVMedia in 2016 and newer. If you ordered RVMedia before 2016, you do not need to order it again, there is a special update price. Contact me if you do not have an orderi...
by Sergey Tkachenko
Mon Oct 08, 2018 8:18 am
Forum: Announcements
Topic: RVMedia 6 - sound and video recording
Replies: 1
Views: 889

RVMedia demo projects

Changes in the demo projects We separated demo projects for Delphi and Lazarus. Previously, all demos were in <RVMedia Folder>\Demos\ folder. Now: <RVMedia Folder>\Demos\Delphi\ - demos for Delphi <RVMedia Folder>\Demos\Lazarus\ - demos for Lazarus If you have an older version of RVMedia installed,...