It might seem almost comical to our more fresh-faced readers, but there was a time when you could go into a big box retailer and purchase what was known as a “DivX Player”. Though they had the outward appearance of a normal DVD player, these gadgets could read various digital video file formats off of a CD-R or DVD-R, complete with rudimentary file browser. Depending on how much video compression you could stomach, a player like this would allow you to pack an entire season of a show or multiple movies onto a single disc. Before we started streaming everything online, that was kind of a big deal.
[Roberto Piva] got his hands on one of these early digital media players, a KiSS DP-500 circa 2003, and decided that it was too unique to send off to the recycling center. Not only was he curious about what made it tick, but he thought it would be interesting to try converting it into a Raspberry Pi powered streaming media player. One might say there’s something almost perverse about taking the carcass of one of these devices and stuffing it full of the same technology that made it obsolete in the first place, but who are we to judge?
Upon opening the vintage set top box, [Roberto] was immediately struck by how empty the thing was. He got the impression the device was a rush job, pushed out to capitalize on a relatively short-lived trend. Looking at it, we have to agree. It’s almost as though they got a deal on some old VCR chassis laying around in a warehouse someplace and decided to stick some (at the time) modern electronics in it. It even uses what appears to be a standard IDE optical drive rather than something purpose built.
[Roberto] hoped that he could tap into the player’s original power supply, but upon testing found that it wasn’t quite up to the task to reliably running a modern Pi. So into the cavernous enclosure went a powered USB hub, which he wired up to the original power switch on the player’s front panel. The original PSU couldn’t handle the Pi, but it does work nicely to spin up an IDE hard drive that he mounted to the top of the optical drive with zip ties.
This was enough to get a nice Kodi set top box that’s capable of pulling media from the Internet or the internal HDD, but [Roberto] has more plans for the future. He wants to try and get the optical drive working through a USB-to-IDE adapter so the device can come full circle and once again play burned discs full of video files, and mentions he would like to reverse engineer the front panel and IR receiver to control Kodi.
We are truly living in the golden age of media streaming. From the Roku to the Chromecast, there is no shortage of cheap devices to fling your audio and video anywhere you please. Some services and devices may try to get you locked in a bit more than we’d like (Amazon, we’re looking at you), but on the whole if you’ve got media files on your network that you want to enjoy throughout the whole house, there’s a product out there to get it done.
It should come as no surprise that a military ammo can has quite a bit more space inside than is strictly required for the Raspberry Pi 3 [Zwaffel] based his project on. But it does make for a very comfortable wiring arrangement, and offers plenty of breathing room for the monstrous 60 watt power supply he has pumping into his HiFiBerry AMP+ and speakers.
On the software side the Pi is running Max2Play, a Linux distro designed specifically for streaming audio and video remotely. [Zwaffel] says that with this setup he is able to listen to music on his Squeezebox server as well as watch movies via Kodi.
CheckPoint researchers published in the company blog a warning about a vulnerability affecting several video players. They found that VLC, Kodi (XBMC), Popcorn-Time and strem.io are all vulnerable to attack via malicious subtitle files. By carefully crafting a subtitles file they claim to have managed to take complete control over any type of device using the affected players when they try to load a video and the respective subtitles.
According to the researchers, things look pretty grim:
We estimate there are approximately 200 million video players and streamers that currently run the vulnerable software, making this one of the most widespread, easily accessed and zero-resistance vulnerability reported in recent years. (…) Each of the media players found to be vulnerable to date has millions of users, and we believe other media players could be vulnerable to similar attacks as well.
One of the reasons you might want to make sure your software is up to date is that some media players download subtitles automatically from several shared online repositories. An attacker, as the researchers proved, could manipulate the website’s ranking algorithm and not only would entice more unsuspecting users to manually download his subtitles, but would also guarantee that his crafted malicious subtitles would be those automatically downloaded by the media players.
No additional details were disclosed yet about how each video player is affected, although the researchers did share the details to each of the software developers so they can tackle the issue. They reported that some of the problems are already fixed in their current versions, while others are still being investigated. It might be a good idea to watch carefully and update your system before the details come out.
If you own a house that was built in the 1970’s, you might still have the remnants of a home intercom system on the walls of each room. They were consider the end-all-be-all of “home automation” back in the day. Now, they look dated and out of place (but still kind of retro-cool at the same time). [Cpostier] decided that he wanted to keep his old intercom system, but give it an update with a Rasperry Pi and a 7 inch touch screen, and the results are totally groovy, man.
The original unit served two functions, as an intercom system, and also as a whole house music player. [Cpostier] wasn’t interested in the intercom feature, and so he started with the traditional gutting of the 70’s dried up electronics. Each room received a new $7 speaker (from Amazon), and the main control panel was fitted with a Pi, TFT touch screen, and new amplifier. The Pi is running Kodi (formerly know as XBMC) and along with it being a great media player, it can also show weather data, or what ever else you would like.
[Matt Bilsky], an avid reader of Hackaday for years, finally gathered up the courage to submit a project to us. We swear, we don’t byte! Anyway — we’re glad he did, because his project is absolutely awesome. He calls it SnoTunes and it’s a backpack stereo system designed for the outdoors.
It’s a whopping 160 watt stereo, has 7-8 hours of battery life, is somewhat water resistant, and can be controlled wirelessly. Its brain is a Raspberry Pi B+ running Kodi (which was formerly XBMC). A 7″ display is hidden inside of the backpack for more fine tuning controls.
It fetches and downloads YouTube music videos and can create a playlist that can be manipulated by text message. You can share YouTube links to have it download and queue the songs, you can skip the songs (but only if four people make the request), and it even automatically parses the music video titles to extract the song name and band. It also works with AirPlay — but who even uses that.