TRichView.com

We found the bug. As I can see you are a registered user of RVMedia. I can send fixed pas-files by email. Is it ok to use the email address specified in you forum profile?

In FFmpeg, incompatible changes in API are added only after a major update (from version 3.x to 4.x).
API for all 4.x versions must be compatible. So, if we made an error in header translation, it should affect all 4.x version.

We will try to find what's wrong with 64 bit, but it may take some time.

Not planned for this year, sorry.

Can you help us to reproduce this problem?
Can you open this camera for us temporarily?

If, after removing the line 32bit10=1 the setup installs everything without warnings, this means that the parser is actually installed in 64-bit. But the components were not marked as 64-bit compatible (it require source code modification) But it still possible to use them in 64-bit projects. You ca...

You can open the Addict parser package (for example, if you use Delphi XE8, <TRichView Dir>\ThirdParty\Addict\Source\Addict3_RichView_DXE8.dproj, and try to compile it in 64 Windows platform.

Error messages may help to find the problem.

Try modifying TRichViewFullDelphi.iide (it must be in Setup folder of TRichView installation) In this file, find declarations related to Addict parser: Package10=Addict3_RichView_ Trial10=0 Path10=ThirdParty\Addict\Source Descr10=TRichView parser for Addict 4 for %s Title10=Addict 4 parser CheckUnit...

Do you use the newest version of RVMedia?

I uploaded Zlib DLLs: https://www.trichview.com/resources/thirdparty/zlib.zip
It includes DLLs both for Win32 and Win64.
DLL with the correct bitness must be placed in the Lazarus folder (that contains Lazarus.exe).
Also, it must be placed in the projects folders for applications with RVMedia.

If included, drag&drop FROM this editor is not possible. But it does not prevent dragging INTO this editor.
To disable accepting all/some format from drag&drop, exclude values from AcceptDragFormats property.

You can only disable drag&drop from TRichView completely.
Include rvoDisallowDrag in the Options property.

TRichView does not support loading a background color from RTF yet. Actually, RTF format does not allow saving a background color. There is a possibility to save a drawing object: a colored rectangle that has a page size. TRichView saves it to RTF, so if you load this RTF in MS Word, you will see a ...

The same demo for C++Builder 10.3 Rio:

TRichView. DocObjects - a collection of objects that can be stored in RVF documents (in addition to strings stored in DocProperties and properties stored in DocParameters). TRichView itself uses DocObjects to store: 1) common information about equations (such as a default font name) 2) in Report Wor...

Again, the most probable reason of the error is a package mismatch. The first thing to check: do you have other packages that use TRichView packages. If yes, these packages must be uninstalled or recompiled. The second thing to check: did you modify/update other third-party components that have inte...