AVRCP (Audio/Video Remote Control Profile) is a Bluetooth profile that defines how a remote control, such as a headset or speaker, can interact with a media player. AVRCP 1.4, 1.5, and 1.6 are the three versions of AVRCP, each with its own set of features and benefits.
The following paragraphs will discuss the key differences between the three versions of AVRCP and provide some tips for choosing the right version for your needs.
Here are some of the key differences between AVRCP 1.4, 1.5, and 1.6:
- AVRCP 1.6 supports receiving metadata, such as the title of the current track and the artist.
- AVRCP 1.5 clarifies some of the specifications of AVRCP 1.4 and adds some new features, such as the ability to browse the media library of the remote device.
- AVRCP 1.4 is the oldest version of AVRCP, and it does not support all of the features of the newer versions.
Source: Midjourney AI
Here is a side-by-side, tabular comparison:
AVRCP 1.4 vs 1.5 vs 1.6 – Version Comparison:
| Feature | AVRCP 1.4 | AVRCP 1.5 | AVRCP 1.6 |
|---|---|---|---|
| Supported commands | Play, pause, stop, next track, previous track, volume up, volume down | All of the commands in AVRCP 1.4, plus browse media library, get metadata, and set absolute volume | All of the commands in AVRCP 1.4 and 1.5, plus seek, repeat, shuffle, and get player application setting |
| Supported Metadata | None | Title, artist, album, genre, duration, and track number | Title, artist, album, genre, duration, track number, and other metadata |
| Supported protocols | L2CAP | L2CAP and AVDTP | L2CAP and AVDTP |
| Compatibility | Most Bluetooth devices | Most Bluetooth devices | Most Bluetooth devices |
| Benefits | Basic remote control functionality | More features and compatibility | Most features and compatibility |
| Drawbacks | It does not support all of the features of the newer versions | Some features are not yet widely supported | Not all devices support the latest version |
| Release date | 2006 | 2010 | 2018 |
Here are some of the key points:
- AVRCP is a Bluetooth profile that allows a single remote control to control multiple A/V devices.
- AVRCP has several versions, each with increasing functionality.
- AVRCP can be used in conjunction with A2DP or VDP.
- AVRCP also allows for vendor-dependent extensions.
- AVRCP is a valuable tool for controlling A/V equipment.
The Audio/Video Remote Control Profile (AVRCP) is a Bluetooth profile that allows a single remote control (or other device) to control all of the A/V equipment to which a user has access. It can be used with A2DP or VDP and is commonly used in car navigation systems to control streaming Bluetooth audio.
AVRCP has several versions, each with increasing functionality. Version 1.0 supports basic remote control commands like play, pause, and stop. Version 1.3 supports metadata and media-player state, such as the current track and the status of the music source. Version 1.4 adds media browsing capabilities, such as browsing multiple media players and viewing a “Now Playing” list. Version 1.5 adds specification corrections and clarifications to absolute volume control, browsing, and other features. Version 1.6 adds browsing data and tracks information, such as the number of items in a folder, without downloading the list—versions 1.6.1 and 1.6.2 correct minor table errors.
In addition to the standard features, AVRCP also allows for vendor-dependent extensions. This means that manufacturers can add their custom features to AVRCP, such as controlling a specific brand of TV or stereo.
AVRCP is a powerful tool that can control various A/V equipment. It is a valuable addition to any Bluetooth-enabled device.
Conclusion:
In conclusion, the Audio/Video Remote Control Profile (AVRCP) is a powerful tool that can control a wide range of A/V equipment. It is a valuable addition to any Bluetooth-enabled device, and its multiple versions and vendor-dependent extensions make it even more versatile.
If you want to control your A/V equipment with a single remote control, AVRCP is a great option. It is easy to use and offers a wide range of features, making it a valuable tool for anyone who wants to simplify their home entertainment setup.