A personal video recorder or PVR is an interactive television recording device and is actually an advanced set-top box with recording capabilities. Vendors often use other names such as digital video recorder (DVR), personal television receiver (PTR), personal video station (PVS), and hard disk recorder (HDR) instead of PVR.
like a VCR; PVR records and broadcasts TV programs; But unlike VCR; Stores programs digitally, not analog. like a VCR; PVR pause ability; Pause, skip, rewind a recorded program. Because PVR can record a program and play it almost immediately with a little time delay; What looks like our live shows can be manipulated like recorded shows. PVR features include time tagging; Indexing and non-linear editing pointed out. A PVR encodes an incoming video data stream as MPEG-1 or MPEG-2 and stores it on the hard disk of a device similar to a VCR.
Most PVRs are offered as part of a subscription service that may or may not charge a monthly fee. The service includes activities such as searching for shows by genre (for example, movies or baseball games); It allows choosing from video-on-demand (VOD) options or making purchases or banking services. Service providers such as TiVo and ReplayTV may also sell PVRs. There are a number of PVRs on the market, including TiVo and ReplayTV. There are also products that perform similar functions but are software-based (such as the SnapStream Personal Video Station) or network-based. The Digital Video Broadcasting (DVB) project is an industry consortium dedicated to developing standards for PVR and other digital video technologies.
A number of controversial issues surround the capabilities that PVRs and similar technologies enable. For example, ReplayTV allows you to skip ads using the 30-second auto-skip function. This capacity is popular among consumers but does not come with advertising. Another feature is; It is possible to download programs from the Internet and send files to friends.
How to connect PVR to TV?
PVR stands for Personal Video Recorder and means a personal video recording device that does the same thing as a VCR but instead of using video cassette tapes; It stores this information on the hard disk; Just like what is in the computer. Because modern TV signals are digital; digital data recording in a digital data storage device; is like a logical hard disk. This allows for a much better quality digital signal than the old VCR; Record and play.
Connections
There are a number of different connectors on the back of the PVR. Before we look at audio and video communications, let’s talk about antenna and cable connections.
Antenna input/output
Normally a cable comes from the wall socket (wall plate) to the flat-screen TV antenna/cable socket. This is where the TV signal is connected. The signal reaches the wall panel from the antenna on the roof or from the cable company.
All you have to do is loop this cable through your PVR. This requires a second antenna cable, which is often supplied with the PVR.
The PVR antenna output socket may be labeled Loop Out or Antenna Out or To TV or something similar. By filtering the input signal through PVR; The signal is available for both flat-screen TV and PVR. In this way, you can watch your programs through TV or through PVR, or record a program and watch another program; Because the input signal is available in both PVR and flat-screen TV.
So; This input signal is sorted and now we need a way to transfer the recorded video and audio from the PVR to the TV.
HDMI
The best and easiest way to connect a PVR to a flat-screen TV is to use HDMI. This interface directs video and digital audio from the PVR to the flat-screen TV all through one cable.
If the PVR is connected to the HDMI 1 input of the flat-screen TV. So to watch PVR; Simply select the HDMI 1 input on the flat-screen TV. This is usually done through the remote control by pressing the Input or Source button.
Component video and audio
If your PVR or TV does not have an additional HDMI port, you can use component video cables and left and right audio cables to connect.
The actual color of the cables does not matter. The plugs on the cables are usually color coded to help you make the correct connection to the relevant sockets. So if you have a component video cable that uses red, green, and blue colors at its end, simply transfer these colors to the red components; Connect green and blue PVR and a flat-screen TV.
S-Video
If we cannot use HDMI or component video cable; The next best course of action is to use S-Video. But these days it is not always available. As you can see in the PVR and flat-screen TV pictures, there is no S-Video in these models.
Composite video
The last choice we may have is to use composite audio and video. This option doesn’t offer the best quality, but it works. This option is more common in old TVs and especially in old CRT TVs. again; The color of the cable is not important; But the color output socket connection of the PVR is connected to the same color input socket of the TV.
Conclusion
To connect the PVR to the TV; You must connect the video and audio input signal (antenna or cable). The best and easiest connection is to use HDMI. If this is not available, you can use components (3-channel) and audio (2-channel). If the component video is not available; Use an S-video or composite video with two left and right audio channels.
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