GB-PVR


GB-PVR was a PVR application, running on Microsoft Windows, whose main function was scheduling TV recordings and playing back live TV. GB-PVR is no longer under active development and has been superseded by NextPVR, also known as nPVR.
GB-PVR also acts as a home media center software with a digital video recorder, a radio station online tuner, a music and movie player, a library of images and other features.
Although GB-PVR supports open interfaces, the core engine code is closed. However developing personal plug-ins is an option to extend the application and these can be closed or open source, depending on the developer's interests. These plug-ins can be developed in C#, VB.NET or C++ and some examples are available in the and the websites. The softwarewas developed with an interface which allows user to change the skin view or other graphic elements as the wallpaper.
GB-PVR is mostly an MPEG recording and playback system, but may also play other non-MPG content such as AVI, WMV, and other formats that are supported by the codecs installed into a computer's.
It requires a supported TV tuner card, a VMR9 capable display adapter, and a supported MPEG2 Decoder. Other requirements are listed on the

Features

NextPVR is the successor of GB-PVR 1.4.7, and includes most features of GB-PVR, and others. it was at revision 4.1.0.

Supported capture cards

Capture or tuner cards are devices that allows a computer to record video signal, receive television signal and playback video. Some examples of capture cards are:

Analog TV cards

These capture cards are the most popular as they allow to receive television signals with a computer, moreover some of them also act as video capture, recording television programs in the computer. Some examples are:
Depending on the type of device these cards can allow to tune the reception of digital signals as DVB-T and DVB-S, ATSC HDTV or QAM HDTV signals. These devices also can include BDA drivers. Some examples are listed below:
DVB-T AND DVB-S DEVICES
ATSC HDTV DEVICES
QAM HDTV DEVICES
GO7007SB BASED DEVICES
IR or RF signal transmitters and receivers are used for GB-PVR remote control. Software makes the interpretation of the signals. With few buttons the user can interact with GB-PVR. Some manufacturers have developed remotes for remote PC wake up.

Playback

Plug-in DLLs go in the gbpvr/plugins directory, and plug-in skins in the skin directory. Usually plug-ins are distributed as zip files, and can be extracted to the gbpvr root directory. When there is a skin which is not available in the plug-ins zip file, it has to be copied into the current skin directory.
Some plug-ins may be configured in the , but most of them are configured by editing the plugins Manual/ Skin
Available in version 1.3.7
When configuring the machine which is running GB-PVR, the possibilities are client and server mode.
The server is responsible of recordings that the clients can schedule. Therefore, clients do not need a recording service. A client PC just can watch TV and recordings from the server, which has to share them. Clients can also use the EPG which runs in the server.
There are two different sharing modes:
Other clients supported: