【導(dǎo)讀】配置過(guò)程貼出來(lái)吧，希望對(duì)大家有用。新立得安裝的現(xiàn)成的。我的電視卡是朗視的，型號(hào)。lirc需要一個(gè)驅(qū)動(dòng)程序，最初搜到的結(jié)果都是。譯才行，看起來(lái)非常麻煩，所以我也拖了很久沒(méi)搞。編譯的，最后都不行。前者一直出錯(cuò)，根本編不出。后來(lái)終于google到另一種方。法，終于搞定了。的驅(qū)動(dòng)，直接用系統(tǒng)自帶的就可以了。驅(qū)動(dòng)的麻煩，這樣就簡(jiǎn)單多了。很多命令都需要root權(quán)限。1，首先看看自己的電視卡用的是那個(gè)input端口。2，使用irrecord生成配置文件。有的按鍵都記錄下來(lái)。4，把硬件信息寫(xiě)入lirc的里，設(shè)備，不需要寫(xiě)那么長(zhǎng)的命令行了。文最后面給出的說(shuō)明。/lirc/lircrc，然后手工修改里面的配置。在tvtime啟動(dòng)前自動(dòng)啟動(dòng)irexec。沒(méi)那么慘，我們可以給它自動(dòng)建一個(gè)鏈接。的可能是其他值。

　　

【正文】 this is more convenient to actually control the playback system. Configuration of grip Return to top I use grip to add audio cds, naturally I encode to oggvorbis: In the grip Config tab, go to 39。Encode39。 and select oggenc as the encoder type。 as the mand line for the encoder I use: o %m genre %G q 8 a %a l %d N %t t %n %w file format: /path/to/audio/dir/on/server/%A/%d/%t_% since the partition is mounted via nfs, direct writing to the server is possible and practical. On my workstation, ripping goes at ~5x, encoding at about ~7 or 8x. In case either grip or oggenc are not available, just do (as root): urpmi oggenc grip Update: I have changed my preference to ripping to flac, because of the lossless nature it39。s the ideal format for audio backups. A flac pressed file can be unpressed to the original .wav file, hence it can be used to create mp3 or ogg vorbis files as well. The disadvantage that flac files are larger than mp3 or ogg vorbis file at similar perceived quality (full cd quality, ~256 kbit/s for mp3 and ogg vorbis) is not very relevant with today39。s hard drive prices... Soon it won39。t even be relevant with flash memory prices, but we39。re not there yet. Tell me what39。s on the radio Return to top Since the whole system looks like a regular HiFi set (plus a cable for the audio signal from the server in the other room, plus the LIRC IR eye), acts like a regular HiFi, and indeed contains a HiFi, we sometimes also use it to actually listen to the regular radio. One channel that39。s quite popular in our home is Swisspop, it has no ads, just plays pop music (indeed, it is itself one big ad, and it seems the music industry is paying to get their songs to be played on this channel) and is relatively easy to have as nondisturbing background music. The one thing that it doesn39。t have is DRS information about the song being played. Naturally, this is quite strange in the time and age we live in, until you visit their website, that is purely aimed at selling music. They have an overview of all the songs being played, for the whole week as well... With a bit of scripting which I put here: ~/bin/ it is easy to create the same kind of .wav audio file that tells the name of the artist, album and song. Naturally, you can adjust this for whatever radio channel you are listening to, provided the information of what39。s being played is available on the web. User setup Return to top Some words on the small changes I made for the user account (39。music39。) that I use to play music. You may skip this if the only account that any 39。regular39。 user logs onto is the one that you also use to play music. What (Mandriva) Linux sometimes does, is attribute the audio devices (all 39。files39。 actually device nodes in /dev/sound and /dev/snd) to the first user who logs onto the system. The group membership of these files is 39。audio39。 on all my systems, but all on some Linux systems (Mandrake for instance) files were only owner readwritable, meaning: even members of the audio group cannot read from or write to these devices (this last part is no longer true for Mandriva since a while). To end this geekspeak, this means that only the first user to log onto the system can use the audio devices。 all other users get an error message when they try to play an audio file, usually something like: device busy, using null output device. As root, it is certainly possible to change the ownership, but I used a different method: I changed the group membership of the user 39。music39。 to be member of the group 39。audio39。 (Mandrake Control Centre, System, UserDrake, select the user, click the tab 39。Groups39。 in the newly opened window, and check the group 39。audio39。). Next I made all devices group readwritable (this should not be necessary on more recent Mandriva releases): chmod g+rw /dev/snd/* chmod g+rw /dev/sound/* but only to find that msec (a security system, that I really want since this machine is always on, always connected) automatically changes file permissions according to a settings file. Naturally it took me some time to figure this out. In any case, I edited the file: /etc/security/ and changed the line: console 0600 sound 0600 into: console 0660 sound 0660 which then did the trick. For those who really don39。t want to type out of aversion, the special copyme service is on the next 3 lines, just execute that as root。 just remember, I39。m not a guru, and the responsability is all yours: cat /etc/security/ | sed 39。s/0600 sound/0660 sound/39。 | sed 39。s/0600 39。 /etc/security/ mv /etc/security/ /etc/security/ mv /etc/security/ /etc/security/ Time investment and conclusions Return to top Total time to figure everything out whilst implementing: 4 evenings. Total time for just the implementation (what people should count on if they follow my footsteps: 1 to 2 hours. LIRC assembly: less than 1 hour (if you have some soldering skills。 if you have none, just ask someone who has). IRRemote Control configuration: 2 minutes if your remote is included in lircremotes, 1015 minutes if it isn39。t or for any other reason you use irw to make a /etc/ file by hand. Creation of ~/.lircrc: 15 30 min (with my example given, it should not be more) Configuration + installation of various programs, such as xmms, xmms lirc: 5 minutes Setup and debugging of the songchangescript, including writing a valid html playedsongspage: 15 minutes Creating this webpage and trying to be plete and precise about the whole process: 4 evenings or so. Fulfilled feeling afterwards: timeless! 。) Since I have updated the system with speech capabilities and the VNC server to use the N770 as remote, the above can be seen in the following alternative way: Extra cost for speech capabilities and scripting: a few more hours. Cost of N77