RVMedia 1.1 - XE6, GStreamer

RVMedia support and discussion (components for displaying and controlling IP cameras, webcams, video conferencing, video chats, recording audio and video files)
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Sergey Tkachenko
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RVMedia 1.1 - XE6, GStreamer

Post by Sergey Tkachenko » Mon May 05, 2014 12:09 pm

We have released RVMedia 1.1.

This is a free update for registered users.
A trial version can be downloaded from http://www.trichview.com/download/

new: packages for Delphi and C++Builder XE6

new: GStreamer support: http://www.gstreamer.com

TRVCamera.DeviceType has new options, including H.264 via RTSP and MPEG-4 via HTTP.

These options require GStreamer from http://www.gstreamer.com , with decoders that use patented technologies (because H.264 and MPEG-4 contain patented algorithms). Using these options may require licensing in countries that acknowledge software algorithm patents.
RVMedia itself does not contain decoders, it only may use decoders from GStreamer.

Currently, RVMedia supports only 32-bit applications, so install 32-bit runtime.
Note that you must add GStreamer's "bin" subdirectory to PATH environment variable manually.

GStreamer for Windows runtime is large. It is possible to distribute only part of files needed for H.264 and/or MPEG-4, however, you need to find which files are needed manually, see http://docs.gstreamer.com/display/GstSD ... deployment

Sergey Tkachenko
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Post by Sergey Tkachenko » Mon May 05, 2014 5:34 pm

Source code of demo:
http://www.trichview.com/support/rvmedia/6cams.zip

Two new video sources are added to "4cams" demo: RTSP and MPEG.
They require GStreamer.

JimHawkins
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Post by JimHawkins » Mon Sep 22, 2014 9:01 am

Sergey - Can you do an XE7 build, please?

Jim

Sergey Tkachenko
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Post by Sergey Tkachenko » Mon Sep 22, 2014 12:11 pm

You can open XE6 package, save it as RVMediaDXE7.dproj, and install it.
No changes in the source code are required.

We are working on RVMedia update. If all will be ok, we will upload a new version in this week.

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