Search found 7289 matches

by Sergey Tkachenko
Tue Jan 16, 2018 7:18 pm
Forum: Support
Topic: Problemas com RV em C++Builder XE8
Replies: 1
Views: 10

Re: Problemas com RV em C++Builder XE8

Yes, if you choose "Install C++Builder packages", they will be installed only in 32-bit. Unfortunately, I was not able to create 64-bit CBPROJ packages that RAD Studio was able to compile. Choose another option instead: "Install Delphi packages". It should work even if you do not have Delphi persona...
by Sergey Tkachenko
Tue Jan 16, 2018 9:25 am
Forum: Announcements
Topic: RVMedia 5.3 beta
Replies: 4
Views: 101

Re: RVMedia 5.3 beta

New demo: ClientServer\VideoChat\Lecture\ This demo contains two client applications: Student and Lecturer . Like all other VideoChat demos, they work together with ClientServer\VideoChat\Server. This demo shows: - how to use two cameras in the same chat client (new MediaChannel feature) - how to u...
by Sergey Tkachenko
Tue Jan 16, 2018 9:23 am
Forum: Announcements
Topic: RVMedia 5.3 beta
Replies: 4
Views: 101

Re: RVMedia 5.3 beta

New demo: SendAndReceive\TwoSides\ This demo shows how to transfer data between two applications, without a server, even if one of them does not have an external IP address (for example, it is behind a proxy). This is the first demo of this kind (SendAndReceive demo sends to itself; TwoApps demo sen...
by Sergey Tkachenko
Tue Jan 16, 2018 9:22 am
Forum: Announcements
Topic: RVMedia 5.3 beta
Replies: 4
Views: 101

Re: RVMedia 5.3 beta

New demo: Recording\VideoRecorder\
VideoRecorder.png
VideoRecorder.png (173.41 KiB) Viewed 99 times
This demo reads video from the selected camera (local webcam or an IP camera from a sample list), optionally reads sounds from the selected audio device (microphone), and records it to a file.

This demo requires FFmpeg.
by Sergey Tkachenko
Tue Jan 16, 2018 9:21 am
Forum: Announcements
Topic: RVMedia 5.3 beta
Replies: 4
Views: 101

Re: RVMedia 5.3 beta

New demo: Recording\AudioRecorder\ AudioRecorder.png This demo reads sounds from the selected audio device (microphone) and outputs it to the selected audio device (speakers or others), or records to a file. For recording, it requires FFmpeg (you can take a new version here , use "shared" builds). ...
by Sergey Tkachenko
Tue Jan 16, 2018 9:18 am
Forum: Announcements
Topic: RVMedia 5.3 beta
Replies: 4
Views: 101

RVMedia 5.3 beta

We uploaded a new beta version, RVMedia 5.3 This time it available not only for registered users, but also as a public trial version: http://www.trichview.com/rvfiles/rvmedia/RVMediaTrialSetupBetaDelphi.exe - recommended installer version, both for Delphi and C++Builder http://www.trichview.com/rvfi...
by Sergey Tkachenko
Tue Jan 16, 2018 9:12 am
Forum: RVMedia
Topic: ANN: RVMedia 5.3 beta
Replies: 0
Views: 15

ANN: RVMedia 5.3 beta

We uploaded a new beta version, RVMedia 5.3 This time it available not only for registered users, but also as a public trial: http://www.trichview.com/rvfiles/rvmedia/RVMediaTrialSetupBetaDelphi.exe - recommended installer version, both for Delphi and C++Builder http://www.trichview.com/rvfiles/rvme...
by Sergey Tkachenko
Tue Jan 16, 2018 9:04 am
Forum: RVMedia
Topic: Мессенджер через Интернет.
Replies: 18
Views: 978

Re: Мессенджер через Интернет.

Исправлено в новой бета-версии.
Она доступна как зарегистрированным пользователям, так и как триал.
by Sergey Tkachenko
Tue Jan 16, 2018 8:40 am
Forum: Support
Topic: System Font Bullet don't show when created by SynPDF
Replies: 5
Views: 58

Re: System Font Bullet don't show when created by SynPDF

The problem is not in Unicode text, but in Unicode text of SYMBOL_CHARSET. To avoid problems, do not use Symbol, Wingdings, Webdings and other fonts of SYMBOL_CHARSET. Use fonts like Arial, Times New Roman, Tahoma, etc. They have all necessary symbols. For example, this is a screenshot of our "Inser...
by Sergey Tkachenko
Mon Jan 15, 2018 7:21 pm
Forum: Support
Topic: System Font Bullet don't show when created by SynPDF
Replies: 5
Views: 58

Re: System Font Bullet don't show when created by SynPDF

Wingdings, Symbols and other fonts of SYMBOL_CHARSET are special. They have character glyphs that do not follow any standard. Other fonts (which I called "normal" fonts) have certain symbols in certain locations. I.e., if you know the character code, you know this character meaning, so you can imagi...
by Sergey Tkachenko
Mon Jan 15, 2018 9:53 am
Forum: Support
Topic: System Font Bullet don't show when created by SynPDF
Replies: 5
Views: 58

Re: System Font Bullet don't show when created by SynPDF

It looks like SynPDF cannot export Unicode symbol text in PDF correctly. Or maybe, Adobe Acrobat cannot display Unicode symbol text at all. Probably, this problem could be solved by inserting symbols as non-Unicode text. But I do not recommend to do it, because I plan to remove this possibility in t...
by Sergey Tkachenko
Mon Jan 08, 2018 8:59 am
Forum: Support
Topic: RVFuncs was compiled with a different version of RVStyle
Replies: 1
Views: 200

Re: RVFuncs was compiled with a different version of RVStyle

Search for duplicate copies of TRichView and delete old versions.
by Sergey Tkachenko
Sat Jan 06, 2018 8:40 am
Forum: Support
Topic: index out of bounds (-1)
Replies: 1
Views: 90

Re: index out of bounds (-1)

14.12.6 is a very old version. Probably it has bugs that were fixed. The current version does not have known bugs. However, this error may occur when components are used improperly, for example the editor was not formatted after changes. A paste operation must perform all formatting automatically, b...
by Sergey Tkachenko
Sat Jan 06, 2018 8:36 am
Forum: Support
Topic: Inserttext into rich text
Replies: 3
Views: 121

Re: Inserttext into rich text

Unfortunately, RTF annotations and merge fields are not supported yet, so you can save all additional information only in RVF files.
by Sergey Tkachenko
Fri Jan 05, 2018 6:27 pm
Forum: Support
Topic: Inserttext into rich text
Replies: 3
Views: 121

Re: Inserttext into rich text

The current version of TRichView does not support annotdef RTF code.
If you need to insert a field, you can use InsertStringTag. Encode some information in tag string, allowing to identify the grid cell.

See the example: Demos\DelphiUnicode\Assorted\Fields\LiveLink\Tables\