MythTV
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====Hybrid tuners==== | ====Hybrid tuners==== |
Revision as of 13:02, 1 June 2008
Contents |
Introduction
MythTV is a free and open source Personal Video Recorder (PVR) for the Linux OS. It's easily extended through a diverse range of plugins providing extra capabilities such as DVD playback, photo management and games. MythTV provides high levels of customisability and features far beyond those offered by equivalent Home Theatre PC (HTPC) applications. It utilises a unique client/server architecture allowing for flexible deployment in the home environment. The latest stable release of MythTV is 0.21.
MythTV can
- Display digital, high definition and analogue television
- Time-shift LiveTV (Pause, Rewind and fast forward)
- Schedule programme recordings from an integrated Electronic Programme Guide (EPG)
- Automatically skip commercials
- Change the appearance of the display
- Support multiple combinations of TV tuner adapters
- Be extended through plugins
MythTV can not
- Wash your undies
- Clone your cat
- Help with the development of a flux capacitor
- Be described as anything less than brilliant
Plugins
MythTV is easily extended through a variety of plugins. A complete list of official MythTV plugins with a short description of their functionality have been catalogued below.
- MythArchive (Create DVDs of your recordings)
- MythBrowser (Built in web browser)
- MythDVD (DVD/VCD playback and ripping capability)
- MythFlix (A netflix implementation for MythTV)
- MythGallery (Photo management and presentation)
- MythGame (Play games on your television)
- MythMusic (Music library management and playback)
- MythNews (Read RSS feeds on your television)
- MythPhone (Receive and make phone calls)
- MythVideo (Playback for a variety of video formats)
- MythWeather (Display weather information)
- MythWeb (Web based management and video/audio streaming)
Supported and recommended hardware
The Linux kernel and MythTV support a large variety of hardware configurations. Historically, MythTV was developed for use with analogue television. Fortunately, support for Digital Video Broadcasting (DVB) was eventually included, providing MythTV with the capability to receive digital and high definition television.
When selecting hardware for use in your MythTV computer, it's important to establish the purpose of the project. That is, do you intend to play high definition television, or standard digital? This will ultimately determine the minimum hardware requirements for your MythTV computer. Obviously, high definition playback will require a more powerful computer than that of standard digital.
Lastly, you should check to ensure that your desired hardware is compatible with Linux and MythTV. To help with this process, the following supported devices have been listed. If in doubt, consult Google or the OCAU MythTV General Discussion and Support thread.
Minimum hardware requirements
It's important to understand that this topic is largely subjective. Individuals have different expectations and experiences that ultimately affect their perception of "minimum requirements". Therefore, the author of this section encourages you to use this information as a guide only.
- Searchable PVR Hardware database
- Official MythTV documentation hardware recommendations
- MythTV & High Definition...minimum requirements
- Official MythTV wiki - Configuring HDTV
- Information about X-Video Motion Compensation (XvMC)
Standard digital | High definition |
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Supported TV tuner adapters
The following list of TV tuner chipsets and adapters are by no means a representation of ALL supported devices. It's merely a list of devices that have been confirmed to function correctly by OCAU members. For a more comprehensive list of supported tuners, visit the LinuxTV wiki.
Commonly support chipsets
Any TV tuner adapter utilising these chipsets should be fully supported by a recent Linux kernel.
- Conexant 2388x (Recommended)
- Brooktree878 (Recommended)
- Philips SAA 7134
- B2C2 Flexcop II
Digital tuners
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Compro VideoMate DVB-T200A
Special instructions
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Digitalnow DNTV Live! DVB-T (USB)
Special instructions: |
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DVICO (Ultraview) Fusion HDTV DVB-T Plus
Special instructions:
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DVICO (Ultraview) Fusion HDTV DVB-T Lite
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Leadtek DTV-1000T
Special instructions
Notes
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Leadtek DTV-2000H
Notes
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Technisat Airstar 2 DVB-T
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Twinhan DVB-T
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VisionPlus DVB-T (Twinhan clone)
Special instructions
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V-Stream XPERT DTV-DVB-T
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ASUS My Cinema U3000
Special instructions
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N/A
Hybrid tunersUnsupported tuners
Supported remote controlsMythTV supports any input device that can be configured with the Linux OS. This allows for a large selection of potential remote controls, wireless keyboards and any other input device you can conceive. People commonly associate remote controls with their televisions and HTPC's. As a result, this section provides information on supported Linux Infra-red Control (LIRC) devices. For a complete list of supported devices, you may like to look here.
Recommended SoftwareMythTV is an application that sits on top of a Linux distribution. Consequently, it's irrelevant which distribution you decide to use in your MythTV configuration. What's important is that you have the required package dependencies, and access to support. Distributions such as Ubuntu and Arch include MythTV in their package repositories which automatically resolve dependencies, simplifying the install process. When choosing your Linux distribution, the author of this wiki article encourages you to pick a distribution that you're familiar with. Familiarity leads to confidence which is of benefit in a first-time install process. If you don't favour any particular distribution, pick a one that has a wide range of support. As a general rule of thumb, popular distributions are your best bet. They usually offer multiple places for seeking help such as forums, IRC and a mailing list. If you'd like assistance from other OCAU members, you may be interested in the MythTV General Discussion and Support thread on the OCAU forums. Lastly, there are special, customised distributions that are designed specifically for MythTV. They present considerable advantages for users with little or no Linux experience by including automated installers and support for proprietary drivers. They're often considered "out of the box" solutions. Linux Distributions
MythTV distributionsDistributions listed in alphabetical order.
MythDora (Recommended)
Electronic programme guide (EPG)MythTV uses XMLTV to store and display programme data in the Electronic Programme Guide (EPG). Programme data is populated into the MythTV database through the use of a XMLTV grabber, such as the tv_grab_au script. In Australia, there are several XMLTV grabbers which provide varying levels of programme data. The legality of some grabbers are disputed. Australian EPG tutorials and "How To's"Ozmyth (Recommended)The aim of this website to provide information on getting MythTV configured for Australian TV (although more general information is provided as well). The aim is to cover MythTV installation, Free to Air digital configuration, Foxtel Digital (and its variants) configuration and a buying guide for hardware readily available. Australian XMLTV grabbersShepherd (Recommended)Shepherd provides reliable, high-quality guide data for Australian free-to-air TV and Pay TV channels by employing a flock of independent grabbers and data sources. In addition, Shepherd provides HDTV programme data, as well as the capability to automatically configure TV network icons. It's the de facto choice of OCAU MythTV users, and recommended by the author of this wiki article. IceTVIceTV is a commercial entity that provides pre-compiled programme data for subscribers. Subscription can be purchased for approximately $13/month. OzTivoOzTivo is a community maintained television guide that provides pre-compiled programme data in the XMLTV and TiVo slice formats. The Guide relies on a community of users to create and upload guide data to the Guide's database. The database is then hand-edited via a web interface to correct any mistakes. ltd73 (tv_grab_au)Prior to Shepherd, Ltd73's tv_grab_au script provides verbose and accurate programme data from the Yahoo7 web site. This script is now deprecated, and Australian MythTV users are encouraged to use it's successor, Shepherd. Australian television network iconsMythTV provides users with the ability to define icons for individual TV channels. You're able to set these automatically with software such as Shepherd, or manually by configuring icons via mythtv-setup. There are numerous free-to-air icon schemes available from a variety sources. Some OCAU members have created useful TV network icon resources. MythTV supports amongst other formats, JPEG and transparent PNG images. Unfortunately, it does not support SVG. Getting iconsThere are four OCAU-centric locations that you can get TV network icons.
Configuring icons via mythtv-setup
Tips, tricks and common problem fixesTips and tricksFor a comprehensive list of MythTV tips and tricks, you may like to visit the Myth(TV)ology web site for additional information. Common problem fixesNo sound on Channel Seven or SBSSymptoms: No sound occurs on channel Seven or SBS (In Australia, they have ac3 audio streams) when they are tuned to from another channel (i.e. You are watching channel nine, and change to channel Seven). There is however sound if you choose channel Seven, exit live TV mode and then re-enter live TV. Fix: It appears there can be weird problems like this when using PS format to watch TV. It can be fixed by:
No display when watching LiveTVSymptoms: When trying to watch LiveTV the screen is blank and no input is accepted, after a few moments will drop back to main menu. Fix:
Support and additional informationThe purpose of this wiki article is to provide OCAU and Australian MythTV users with relevant and up-to-date information on MythTV. OCAU members are encouraged to contribute to this article wherever possible. In the event that you notice incorrect or outdated information that you're unable to rectify by yourself, please feel free to contact either Dedge or Techtoucian. For MythTV general discussion and support, please visit this thread. Informative and helpful linksSome useful links have been compiled into a list below. If in doubt, Google is a fantastic resource of information. Official documentationComplementary informationOCAU forum threadsOCAU member configurations and setupsThe following table compromises of MythTV configurations by various OCAU members. It provides [potential] MythTV users with an opportunity to view what configurations other OCAU members are utilising. In addition, it may help to determine what hardware is necessary for either standard digital or high definition content. For fun, OCAU members may include pictures of their setups. If you're an OCAU member and would like to include your configuration in this table, click here for more information.
How to contributeOCAU members are encouraged to include their configurations in this wiki article. Please include your hardware specifications, television display, HDTV capability (I.e. are you able to smoothly display high definition content?), OS/Distribution; and any relevant pictures. In an attempt to reduce clutter, please limit your entry to a maximum of two pictures with respective thumbnails. If you're unsure where to start, copy an existing entry. Note: Please keep entries in alphabetical order by OCAU username. ToDo (Please contribute!)This is a small list items that are either unfinished, or require implementation. If you're unable to contribute but would like to, please contact either Dedge or Techtoucian. Seeking additional information on specific topicsAs it currently stands, information in this wiki article has been compiled by Dedge, Techtoucian and the previous wiki article. If you're successfully using a TV tuner or remote control that is not currently listed, please add it. We're seeking additional resources for the following sections. Please ensure they're current.
Dvico Fusion HDTV Remote
Images requested for TV tunersSeveral TV tuners listed in this wiki article do not have respective images. We're unable to use images from other web sites due to copyright law. Therefore, if you have a TV tuner listed in this wiki article without an image, please take a photo, upload it, and add it to this wiki article. OCAU member configurations requestedPlease add your MythTV configuration to the "OCAU member configurations and setups" section of this wiki. |