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RVMedia 6 - sound and video recording

Posted: Mon Oct 08, 2018 8:08 am
by Sergey Tkachenko
We'v released RVMedia 6.

Trial versions can be downloaded here:

There are 3 trial setups:
1) For Delphi and C++Builder (this version is recommended both for Delphi and for C++Builder)
2) For C++Builder only
3) (new) For Lazarus (Windows and Linux)

This update includes fixes and optimizations. Most new features were already present in the last beta version. You can see the topic about RVMedia 5.3 beta for detailed information about new features and new demo projects.

Main changes:
- video and audio recording (using new TRVCamRecorder and TRVAudioPlayer components) with use of FFmpeg
- playing sounds on the specified audio device (TRVAudioPlayer components)
- ability to have more than one video and audio sources in each client of TRVMediaServer
- much better processing of sound received by TRVCamReceiver
- support for FFmpeg versions from 2 to 4 (auto-detected)
- new video mode for TRVCamera: using user-supplied images as video frames
- Chinese UI

Complete list of changes: ... istory.htm

RVMedia demo projects

Posted: Mon Oct 08, 2018 8:18 am
by Sergey Tkachenko
Changes in the demo projects

We separated demo projects for Delphi and Lazarus.
Previously, all demos were in <RVMedia Folder>\Demos\ folder.
<RVMedia Folder>\Demos\Delphi\ - demos for Delphi
<RVMedia Folder>\Demos\Lazarus\ - demos for Lazarus

If you have an older version of RVMedia installed, uninstall it before installing RVMedia 6, to remove demos from the old location.
If you installed RVMedia 6 without uninstalling an older version, delete all subfolders in <RVMedia Folder>\Demos\ except for "Delphi" and "Lazarus".

The Lazarus version of ClientServer\Login\ demo uses TDbf component (for Delphi, BDE and FireDAC versions are available).

We've updated information about the RVMedia demos on the page:
Now it includes information about the new AudioRecorder, VideoRecorder, MotionDetect, TwoSides and Lecture demos.
(This page still does not contains a complete list of demos. For example, it does not list demos showing how to use GStreamer and FFmpeg with RVMedia)
You can download compiled demo projects from that page.
VideoRecorder, AudioRecorder, FFmpeg, MediaTest, 8Cams demos require (or work better with) FFmpeg