What is RVMedia
RVMedia is a set of Delphi (VCL and FireMonkey) and Lazarus (LCL) components having the following functions:
- receiving video from different sources: local web cameras, IP cameras, network video streams, computer desktop, local and remote video files;
- configuring IP cameras and controlling their rotation;
- reading sound from a microphone;
- sending and receiving video and audio data via the Internet;
- recording audio and video files;
- organizing video chats and video conferences (either as directly connected applications or using a client-server model).
RVMedia can use GStreamer and FFmpeg
libraries to show video streams in advanced formats, such as H.264.
Note: RVMedia does not include neither a source code nor an object code of these libraries.
Copyright to GStreamer and FFmpeg belongs to the respective owners. RVMedia uses them under GNU LGPL license v2.1.
Delphi and C++Builder (VCL and FireMonkey) versions of RVMedia support only Windows platform. More platforms will be added in future.
A Free Pascal (Lazarus) version of RVMedia supports the following platforms:
- Windows
- Linux
Components in the Package
RVMedia Components | |
Video | |
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TRVCamera – component for receiving video from different sources: local USB camera, remote IP camera, video file, screen, HTTP or RTSP stream |
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TRVCamControl – visual component for controling camera movement (rotation) |
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TRVCamView – visual component for displaying video from TRVCamera or TRVCamReceiver |
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TRVCamMultiView – visual component for displaying videos from multiple sources |
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TRVCamRecorder – component for recording audio and video files |
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TRVWebCamDialog – component for displaying a dialog window for editing local web camera properties |
Sound | |
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TRVMicrophone – component for reading sound from microphones (or other local audio input devices); sound can be played or recorded using TRVAudioPlayer or sent to the network using TRVCamSender |
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TRVMicrophoneView – visual component showing a microphone activity |
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TRVAudioPlayer – component for playing sound and recording audio files |
Network | |
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TRVCamSender – component for sending video (from TRVCamera or TRVCamReceiver) and/or audio (from TRVMicrophone or TRVCamReceiver) to TRVCamReceiver or TRVMediaServer via the network |
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TRVCamReceiver – component for receiving video and audio (from TRVCamSender or TRVMediaServer) via the network |
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TRVMediaServer – component for sending data (video, audio, commands, files) from multiple TRVCamSenders to multiple TRVCamReceivers via the network |
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TRVTrafficMeter – visual component for displaying traffic charts and statistics |
Documentation
Additional information and resources
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Tags: RVMedia, TrichView, Delphi, Digital Image Processing