Where is mythtv backend.conf

Caveat: You may make a remote backend the primary MySQL server, or run a non-MythTV database on a remote backend as long as you have edited the config.

Make sure that the IP addresses on the General setup screen are accurate. If the remote backend can't communicate with the master backend due to IP address misconfiguration then MythTV will not function properly. Configuration of a non-master backend follows the same general procedure as that of the master backend, with the exception that you skip over the "Video Sources" step.

All possible video sources need to be defined on the master backend system; only the master backend will query a listings provider to obtain guide data for all the non-master backends. In almost all cases, "Storage Groups" are configured on the master backend too. For a detailed writeup, see Storage Groups. The General settings is where you will set up the core settings of your backend. These settings are only used when your database is running but your master backend is not.

If the master backend and database automatically start with the backend machine, then configure the database wakeup in the frontend settings and leave this out. If the master database is on a separate server, configure the wakeup settings for the database in the frontend and configure the master backend wakeup settings here. If this is unchecked, no wake-up time will be set, and if you do not start the system and there is no scheduled programs that will cause it to start, no guide data will be downloaded.

Jump to: navigation , search. Category : Configuring MythTV. Navigation menu Personal tools Log in. Namespaces Page Discussion. Views Read View source View history. This page was last modified on 28 September , at Settings Page's Description. Enter the IP address of this machine. Use an externally accessible address ie, not MythTV is made up of two major components, the Backend and the Frontend. If you run the Backend and Frontend on the same machine then you can leave the setting at its default value of This is referred to as the local loopback address which is reserved for networking within a single machine.

If you run multiple frontends, or run frontends over network connections on different machines, then you will need to set this to the backend machines' static IP address.

Enter the IPv6 address of this machine. Use an externally accessible address ie, not if you are going to be running a frontend on a different machine than this one. Only change this if you plan to use IPv6.

Enable servers on this machine to listen on link-local addresses. These are auto-configured addresses and not accessible outside the local network. This must be enabled for anything requiring Bonjour to work. As above, don't change. Used by the Services API.

PIN code required for a frontend to connect to the backend. Blank prevents all connections; allows any client to connect. When using a remote frontend MythTV will auto discover your backend. For security you must enter this PIN into the frontend to gain access. Use four zero's 0 to allow any client to connect and request database credentials. Leave the setting blank to forbid any client from receiving database credentials. If you set this other than you will have to setup config. The IP address of the master backend server.

All frontend and non-master backend machines will connect to this server. If you only have one backend, this should be the same IP address as above. You can use an IPv4 or an IPv6 address here. This must match the value of IPv4 or IPv6 address that was set on the backend configuration of the Master backend. This must match the port the server runs on that was set on the backend configuration of the Master backend. If you set this other than you will be prompted for it in the frontend startup, or you can manually setup config.

Allow this backend to receive connections from any IP address on the internet. NOT recommended for most users. Most users should leave this unchecked. Otherwise your MythTV system may be accessible from the internet.

If you do want it accessible from other subnets, you should set up firewalls to protect yourself. Allow this backend to receive connections on any IP Address assigned to it. Recommended for most users for ease and reliability.

Most users should leave this checked. This avoids you having to select specific listen addresses and also allows communication to proceed even if the backend starts before your IO addresses are initialized. Use an externally accessible address i. If you choose not to listen on all IP addresses, you will have to select one here. If you have remote frontends you will have to use a value other than the default. Select an IPv6 address for listening.

The Primary IP address of this backend server. Other systems will contact this server using this address. If you use a host name make sure it is assigned an IP address other than Select from the list an IP address that you want other systems to use to contact this backend. You can also type a host name or DNS name. Enable this if this is the only backend or is the master backend server.

If enabled, all frontend and non-master backend machines will connect to this server. To change to a new master backend, run setup on that server and select it as master backend. Host name of Master Backend. This is set by selecting "This server is the Master Backend" on that server. VBI stands for vertical blanking interval, the time between tracing the last line on the display and returning to the first, when the CRT's electron beam is turned off blanked. In TV broadcasting not all of the available lines in each frame of the picture are used.

The remaining lines can be used for data broadcasting, and are typically used for closed caption or teletext.

You may sometimes notice a squiggly black and white line or cube right at the top of the screen in a transmission; this is data being transmitted. It is strongly recommended you follow these in order the first time you configure a backend installation. General The general section is where you will set up the major information related to the master backend, job scheduling, and default locale information.

It is setup in a sequential design with Back and Next buttons. The first screen of the General configuration deals with IP addresses of the backend system that you're running mythtv-setup on. If you need to move around the screen, use the arrow keys to move focus between settings. The default value shown on install will be If you plan on deploying multiple backends, running mythweb from another computer, or if your backend is on one system and you're running the frontend on another machine then do not use the " Set this to the ip address of this backend as recognized by other machines on your network.

If you are using a router on your network that only hands out dynamic addresses, you might consider setting up this machine with a static IP address instead.

NOTE : If you modify the Changing any of the port settings is very strongly discouraged. The next screen details the Host-specific Backend setup.

This is where you will set the specific directory path for this particular backend. If you setup a different mount point or won't be recording with this machine, be sure to set this accordingly. If for some reason you chose a file system other then XFS or JFS for this partition, choose to delete the files slowly. This will avoid some nasty bugs related to using ReiserFS or ext3. The Global Backend Setup screen will change settings that affect all backends.

Your TV standard should be determined based on your locale. The channel frequency table is also based on your locale. US and Canadian users using SchedulesDirect can skip the time offset for xmltv listings. International users will need to set this appropriately so that their data matches up at the correct time.

The EIT scanner is used to gather data on the fly. There are different methods you can use to accomplish this. You should complete MythTV installation and ensure the backend is properly functioning before trying to set up this function.

If you only have one backend, the default values are fine and you can move to the next page by pressing the enter. Setting up more than one backend is beyond the scope of this guide -- see the mythtv documentation. WakeOnLan is another method of configuring secondary backends to wakeup. If you only have one backend, move to the next page. Setting up multiple backends is beyond the scope of this guide -- see the mythtv documentation.

The Host Specific Job Queue sets up the types of jobs that are allowed to run on this machine. If you have multiple backends, you can configure certain backends to only handle particular types of jobs. This is especially useful if some are much more underpowered then others. It isn't recommended to have more then 2 simultaneous jobs running on any backend at any given time. The default job queue frequency of 60 seconds is adequate and doesn't need to be changed typically.

Alternatively, install or upgrade to Ubuntu You need to find something like DVB: registering new adapter or si si found a 'Silicon Labs Si' in warm state. In my case for the si I got the message si firmare file 'dvb-demod-si Proceed with the packaged install.

This will install the required dependencies. It will also setup a MySQL server, for which you will need to setup a root password. You will also be prompted whether you'd like to use multiple and external front-ends.

Select Yes if you'd like to watch live tv from other devices.