smaller than 1 MB after a minute of recording, then you can't receive this TV channel - maybe the reception is bad (too weak antenna signal) - or maybe your card's frequency is not tuned for the right sender? Watch out, some PIDs come up a few times (but for different frequencies). etc ) provided you have the correct decoders installed on your system (which, in general regards to DVB transmissions, are usually going to be MPEG-2, but can now also be MPEG-4). You should then be able to open/playback the recorded file with any of your favourite media players (like Mplayer, (g)xine, noatune, etc. Wait a few seconds and then press Ctrl+C to stop. Method 2: Alternatively, instead of using a combination of *zap and dvbstream, you can use dvbstream alone provided you pass which frequency to tune and list the correct PIDs. So this is why it's important that you have your personal nf file with all the PIDs so you can look them up. The values "600 and 601" are, respectively, the video and audio PIDs for the channel BBC ONE, as derived from the nf file. Method 1: First tune into a channel, as described above in the zapping step, and then next have dvbstream save a particular stream to file. zap and test_dvr to save an entire transport stream to diskĭvbstream is a useful program that, amongst other things, can save a DVB stream to disk. (dvb)scan / path_to_the_initial_scan_file > ~/. Once familiar with the content of that article, you will recognize that this step can be summarized (in general form) by: Refer to the (dvb)scan article for details of how to perform this step. The dvb-apps package contains several useful tools. See the LinuxTV dvb-apps article for details on how to obtain the package. Unfortunally, dvbsnoop misses support for newer descriptors. Hint: use another tool to tune and dvbsnoop in parallel to read data. Outdated, but still the most powerful tool for reading and parsing DVB tables. Useful for debugging, but inappropriate for newer delivery systems. For specific information on usage, have a look at its specific wiki article. The following table lists the main features of the different command line DTV testing utilities. 5 Next steps - More feature rich viewing software.1 Comparison of DTV testing applications. ![]() If not, go through it again and fix any typos, restart the service and try again. Test it by using 'mail' to send a message to a local account, then an external account. The format of this file is explained in the following manual page:Īdditionally, if you need to alias mail from a local user account to an external ISP mail account, you will need to edit /etc/email-addressesĪfter editing these files you will need to restart exim4. You may need to edit /etc/exim4/passwd.client to log onto your ISP's mail server. You don't need to split configuration into small files. You only need to keep dns minimal if you are on dial-up. You don't need to hide local mail name unless you want to. Your smarthost will be the mail server you would normally connect to when setting up your email client. There is no need to enter other domain destinations for mail. The ip address to listen to for mail is 127.0.0.1. In the system mail name, your fully qualified local name should be entered such as 'my_box_'. To answer questions correctly, you want to configure a machine that uses smarthost to deliver mail and receive via SMTP. This will start a console dialog with a series of questions. Assuming you have exim4 installed, all you have to do is the following: Local mail gets delivered locally and externally bound mail gets sent to your ISP for delivery.
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