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DREAMBOX HOW TO Dreambox : How to 1 Introduction : For many years, I've been into TV broadcasting via satellite. I started out with analogue TV in D2MAC format. For a couple of years now, the satellite world has been changing and switching over to digital broadcasts in the DVB-S format. The first satellite receiver (Set top Boxes, AKA demod) generation had to be rented from satellite TV channel providers. Such hardware "featured" low quality components, with very slow zapping speed, quite ugly OSDs, no digital audio output, poor reception sensibility, low quality MPEG2 decoding and a locked firmware, that only your provider could update (whenever they felt like it). A few low priced digital receivers also appeared, but they were often not (entirely) compatible with the special services satellite TV providers offered (e.g. Electronic Program Guide AKA EPG, Pay Per View AKA PPV°etc.). The second generation of satellite receivers was equipment like the Xsat 310/410 and the Aston Xena series, which opened the door to the Of-The-Shelves Set Top Boxes (STB), independent from providers, compatible with official decryption cards. Such devices would allow you to reconfigure the position of each channel, manage favorites from your PC and even flash firmware with a serial cable. Today, we can get the 3rd generation of settop boxes. The Dreambox is one of the popular 3rd generation boxes. Based on a powerful IBM PowerPC (not PC !) with an MPEG1/2 hardware decoder, this box is FULLY open, with an open source Linux operating system. The Dreambox not only offers high quality video and audio, but also has a variety of connections to the outside world: Ethernet, USB, PS2, Compact Flash and two Smartcard readers. The box can handle any dish configuration, an unlimited number of channels or satellites, has a very fast channel scan, allows for direct digital recording, etc. To receive encrypted channels, you need the proper decryption card from the appropriate organization and a PCMCIA CAM which supports your card. Alternatively, you can load a firmware that enables the built-in smart card readers to handle your decryption card. As the Dreambox is more a computer than a consumer electronic device, it can hang some time and it takes a bit of time to learn how to use its full potential.
The goal is to provide you with a guide to have your Dreambox fully running with a first software image, and set up multiboot, allowing you to test different software combinations. This includes a working network, and channel setup (both free to air and encrypted ones).
A Dreambox !
- A Harddisk to integrate into the Dreambox : Not Mandatory. I personally have no disk. Harddisks create more noise and use more power. You can begin without a harddisk and buy one later anyway. Be aware though that you cannot use every type of disc. - A USB memory stick 128 Mb : Highly recommended if you have no harddisk, and mandatory to use this guide. I use a Dane-Elec one, USB2.0, which causes no major compatibility problems. Just be wary that several USB key have write protection turned on by default, and need to be unlocked under Windows with a special software provided by the manufacturer.
2 : Installation 2.1 Dish Positioning This step is only necessary if your satellite dish has not been set up yet. It is a quite involved procedure, so you might want to get somebody who has already installed a satellite system before to help you, or buy an installation and mounting package from the place you got your setup from. If you think you're up to doing it by yourself, here's how. 2.2 Satellite & Channel Configuration I assume that your dish is now installed and working. At the first boot of your Dreambox, you have to choose your language, Time Zone and then your dish configuration: Basic (one LNB/One dish), Medium (several LNB/Dishes with DiseqC switching), or complex (a motorized unit). Then you need to add at least one satellite.
Now it's time to scan at least one satellite for channels. The Dreambox has an impressively fast scan, based on a XML file containing all transponders available on the chose satellite. Keep in mind that it is normal if some transponders do not have any digital channels, as several are still used for analog broadcast, or temporary feeds. Press the blue button to access next page :
2.3 Network Configuration
If you are currently not connected to the Internet, establish a connection now and then go to the Start Menu, select run, then type “command” for windows 98 computers and “cmd” for windows 2000 & XP. Then type "ipconfig /all" to get a listing of the configuration of all your network interfaces. Note the two DNS Servers as marked in the screenshot.
Also, make sure that the IP address for your Ethernet card is in the same subnet (192.168.0.x) as the Dreambox and that other computers in your network can access the Internet. This requires either a hardware router (that's most definitely the best solution and also gives you some additional security), or an active Internet connection sharing (search google for more information on Internet Connection Sharing). Having done that, your Dreambox can now access the Internet to download updates. To check if everything is working properly, try pinging the Dreambox:
3 : Operational basics 3.1 Basic Communications Once the network is all set up, we will initiate a and an ftp session. Telnet is the old fashioned way to access a remote computer. It only supports commandline applications. To establish a Telnet connection, go to the start menu, select run and type "telnet 192.168.0.24". When asked for a login, it's root and the password is Dreambox. To establish an FTP connection to your box, use your favorite FTP client or the commandline FTP Windows provides (it's the same procedure as with telnet, but instead of "telnet 192.168.0.24" you type "ftp 192.168.0.24". Both login and password are the same as for telnet). 3.2 Editing channel lists and favorites It is now time to import the list of satellites and channels we have previously created. The best way to do this is using DreamboxEdit. Install this software and launch it. Then click on the FTP icon, and enter a directory to save your channels and favorites. Then click on Receive Files from Dreambox, and after a few seconds, all your channels are listed in DreamboxEdit. In the rightmost part of the window, you can create and sort your TV and radio favorites, and add channels by dragging and dropping selections from the leftmost part to the center partfrom. Sorting is available as well, by any criteria you like.
To send your changes back to the Dreambox, click on the FTP icon, then click on send to Dreambox. After the upload is complete, click on reload settings on Dreambox, and all the changes will be visible on your Dreambox.
3.3 Flashing an image It's time now to start working with "images". I refer to a piece of software that contains the operating system and applications to watch TV, record, etc. On other equipment (Divx standalone player, other set-top-boxes, DVD burner etc. ) we speak about firmware, but in the Dreambox world, the term image is commonly used. A Dreambox image contains the Linux operating system for the hardware, and applications to watch and record TV. You can download the latest official image from the
Dreambox manufacturer website. The most recent version as this guide is
written, is v1.07.4, and should your Dreambox have a lower version, you should
definitely upgrade as the multiboot plugin 1.3b requires this version. To flash
the image, you can use the dreamUp software (available from the manufacturer)
using a serial cable(safe but slow), via LAN (not recommended) or using the
root.cramfs method. The last method, the author's preferred one, involves
uploading the image to the /tmp directory on your Dreambox via FTP, then rename
it to root.cramfs, then go to the setup menu of your Dreambox, select
Software Update, then manual update.
Now you're basically ready for recording. If you're interested in setting up a multiboot environment (to be able to switch from multiple firmware images), and see an example of a custom image installation, just follow the links in the text. 6 Digital Video recording & playing back 6.1 Recording on Dreambox' HDD or PC's HDD All you have to do to start recording is press the two buttons shown below:.
In case you have the on screen display enabled, you'll see a flashing red case once the device is recording. When the device is recording, you can use the timeshift feature: Press the yellow button to pause playback (recording will continue), then press the green button to resume when you're back from making more popcorn (or whatever). However, the timeshift feature is not working perfectly yet. The author found the timeshift feature to be working properly on the Gutan fat image. To play back recorded streams, go the file mode, select your file and press OK to play it. 6.2 Playing back on PC Installing the Elecard decoder should enable you to view the .TS files in your favorite media player. Alternatively, you can use VideoLAN. VideoLAN is really easy to use, stable and has no problems reading TS files. 6.3 Playing back on DVD Player As digital TV uses the same compression format as DVD, what is more logical than to put your TV recording on a DVD? The process involves cutting out the commercials, and author a DVD. Doom9 has written a nice guide on the subject. 6.4 Other Formats You can obviously convert your recordings into any other formats. If you want to create an SVCD I suggest Doom9's DVB to SVCD guide, for DivX/XviD conversions I suggest Doom9's DVB to DivX/XviD guide. 6.5 Broadcasting over the LAN It is possible to broadcast video over the LAN using DreamTV. It is also possible to use VideoLAN or Wingrabber for this purpose. A guide on this subject is forthcoming. 6.6 Playing DivX and other formats on the Dreambox The Dreambox hardware is not capable of handling more complex streams than MPEG-2. However, it is possible to have your PC do an on-the-fly DivX to MPEG-2 conversion and stream this to the Dreambox. This requires a powerful PC, and the quality will be sub-par as DivX to MPEG-2 conversion always results in a visible loss of quality.
7 Conclusion 7.1 Tips & tricks To reboot the Dreambox, press the 3 buttons on the front of your Dreambox. The Dreambox can play MP3 and Ogg Vorbis audio files, and
create a slideshow from images located on the Dreambox harddisk, USB memory
stick or Compact Flash cards. These plugins are available on many images through
Internet download, directly from the Dreambox menu. If you put a CompactFlash
card into the Dreambox, it will automatically be mounted as /hdd ont he boot
time, so be careful when activating a swapfile. If you point your webbrowser to the IP address of your Dreambox (192.168.0.24 in our case), you can change channels remotely and access EPG. 7.2 Final words Well, I spent quite a bit of time writing this all down and I hope you'll find this guide useful and easy to follow. I'd like to thank people who create Dreambox images like Gutan, RUdream, MisterX, SandBox, Hybrid, Hydra, NedKelly, SF team, DBF, Ahaustria, Neutrino, PeterPan and others. Thank you for making the Dreambox such a wonderful toy. Many thanks also to all EMU coders. Written by
Klona on 17/02/2004, |
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