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查看“UbuntuHelp:Install IVTV Edgy”的源代码
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UbuntuHelp:Install IVTV Edgy
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{{From|https://help.ubuntu.com/community/Install_IVTV_Edgy}} {{Languages|UbuntuHelp:Install_IVTV_Edgy}} [[Include(Install_IVTV_Header)]] == Ubuntu 6.10 IVTV Installation == Ubuntu 6.10 includes support to directly install drivers for IVTV from the repositories. You will only need to obtain the firmware for the drivers (described below), and properly update the drivers on kernel updates (also described below). === Installation === * Make sure universe & multiverse are enabled. If you're not sure, refer to these pages to set up universe and multiverse first: ** [[UbuntuHelp:../MythTV/Install/Live/Edgy/Repositories|Desktop Machines]] ** [[UbuntuHelp:../MythTV/Install/Server/Edgy/Repositories|Command Line Machines]] * Add IVTV Repository. An ubuntu repository for the firmware and drivers is hosted on ivtvdriver.org. Firmware updates will be released here, but driver updates will only exist for later Ubuntu versions. * Add repository to /etc/apt/sources.list <pre><nowiki> sudo nano /etc/apt/sources.list </nowiki></pre> Add: <pre><nowiki> deb http://dl.ivtvdriver.org/ubuntu edgy all </nowiki></pre> * Add the key this repository is built with to your apt keyring. <pre><nowiki> wget http://dl.ivtvdriver.org/ubuntu/80DF6D58.gpg -O- | sudo apt-key add - </nowiki></pre> * Update package lists <pre><nowiki> sudo apt-get update </nowiki></pre> * Install the packages via apt-get: If you are in a gnome based environment (for example a desktop install of Ubuntu) <pre><nowiki> DEBIAN_FRONTEND=gnome sudo apt-get install ivtv-source devscripts ivtv-utils ivtv-firmware mplayer </nowiki></pre> '''or''' If you are in a text based environment (for example a fresh command line system install) <pre><nowiki> DEBIAN_FRONTEND=dialog sudo apt-get install ivtv-source devscripts ivtv-utils ivtv-firmware mplayer </nowiki></pre> * Note that PgUp/PgDown or Up/Down will scroll through the license. * Tab will allow you to choose the OK button to accept the license. * Now, prepare module-assistant. Every time a new kernel is installed, once you boot into it, you will have to rerun these commands to reinstall the driver for that kernel: <pre><nowiki> sudo m-a update,prepare sudo m-a a-i ivtv sudo depmod -a </nowiki></pre> * Insert the driver <pre><nowiki> sudo modprobe ivtv </nowiki></pre> * Ensure the driver is loaded whenever the system boots. This somewhat convoluted command just adds a line with the module name to the file <code><nowiki>/etc/modules</nowiki></code> <pre><nowiki> sudo sh -c 'echo ivtv >>/etc/modules' </nowiki></pre> === Command-Line Control === The only known application that will allow for controlling an ivtv card (as in change channels on the fly and such) is [[UbuntuHelp:MythTV|MythTV]]. The following applications also have support for ivtv video capture, but require you to change the channels externally: * VLC * [[UbuntuHelp:MPlayer|MPlayer]] To change channels externally, you will need the ivtv-utils package. * Enable Universe * Install the package <pre><nowiki> sudo apt-get install ivtv-utils </nowiki></pre> === Troubleshooting === ==== Ubuntu-specific ==== See the page at [[UbuntuHelp:Install_IVTV_Troubleshooting|Install_IVTV_Troubleshooting]] for Ubuntu specific troubleshooting steps. [[Include(Install_IVTV_Troubleshooting/General)]] === PVR-350 S-Video Output === If you have a PVR-350, you can use a feature of the card that allows you to output both X and [[UbuntuHelp:MythTV|MythTV]] to the S-Video output on the card. This S-Video output is natively 720x480, and provides an excellent picture that will rival most commercial graphics card TV-Outs. trubblemaker has written a superb howto explaining how to do this, [[UbuntuHelp:MythTV_Edgy_hardware_pvr-350_TV-out|MythTV_Edgy_hardware_pvr-350_TV-out]] === Rebuild Modules === If you ever need to rebuild your ivtv modules for a new kernel version, here are the correct steps to follow: <pre><nowiki> sudo rm /usr/src/ivtv*deb sudo m-a clean ivtv sudo m-a update,prepare sudo m-a a-i ivtv sudo depmod -a </nowiki></pre> ---- [[category:CategoryDocumentation]] [[category:UbuntuHelp]]
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