Showing posts with label DVD. Show all posts
Showing posts with label DVD. Show all posts

FuZzCasT Home Entertainment - Dreamcast Video Returns!

Cast your mind back to the dawn of the new millennium. Like everyone else, you were probably still happy enough renting VHS video tapes, but at the same time were also covetously envious of those shiny new (and expensive) DVD players displayed prominently in the high street stores. You were keen to kickstart your foray into the digital video future, and even though Sony was promising to deliver DVD to the masses with its looming PS2 juggernaut, your blood bleeds blue and your loyalty to Sega and the Dreamcast could not be shaken. But what to do?
Ooooh, shiny.
You had heard rumours of a video card for your venerable Sega Saturn but you could never find one. Whispers from the orient described some strange voodoo witchcraft involving burning movies to CD-ROM, but after you endured the interminable age that it took to download the file over your 33.6k dial-up modem on your Windows 98 machine, the experience was underwhelming. Watching a movie on your 13" CRT monitor just didn't have the right pop-corn munching vibe. 

DVD Support Heading To Dreamcast

Artist's impression. Um.
DVD is the one that got away when it comes to discussing the Dreamcast and the age-old reasons for its failure to go stratospheric. One of the many reasons people held out for a PlayStation 2 was because it offered the consumer the opportunity to try out new-fangled digital versatile discs, and it was an inspired tactic if you look at it from a business perspective. Yes, the Dreamcast was (and still is) a hoofing system and plays host to some of the finest vidya gaemz known to humanity; but back at the turn of the century the promise of owning a console that could also play movies out of the box was too great to resist for the majority.
An IDE modded Dreamcast is required at present
Anyway, it seems that the ever-inventive Dreamcast community has worked out a way to allow the Dreamcast to 'see' an external DVD drive as a storage medium and attempts to run games stored on DVDs have been successful. At present, the DVD drive is being used as an alternative to a standard IDE HDD with consoles modified to accept such a storage device, but with more development time it appears that running DVD movies on a Dreamcast is entirely plausible.

The original thread over at Assembler Games tells us a little more, and I also spoke to programmer Luiz Nai who is assisting the DreamShell developers in this quest. Here's what he told me:

"If you have the IDE-Mod in your Dreamcast just connect a DVD-IDE drive on your Dreamcast. You put the ISO files on the DVD and select them as you do on the HDD. At present, games files in CDI or GDI format are incompatible as games that use CDDA (Compact Disc Digital Audio) would not work. Also, the Dreamcast certainly has the power to run DVD movies but at the moment the priority is to get the DVD drive to read games. At present, the project is in the debug phase and the game Millennium Soldier has already been tested successfully."
- Luiz Nai

Probably don't start getting your DVDs in out of the garage just yet then, folks. And if you do you can probably just play them on literally any other device in your house (including some fridges, apparently). However, for another example of how the Dreamcast community strives to add new functionality for no reason other than it can, look no further.

Source: Assembler Games

IO SATVRNALIA, er... I mean Dreamcastalia?

It's the most wonderful time of the year, when we honour the ancient Roman goddess Saturn for her bountiful harvests and superlative 2D software library. Where masters and slaves come together to eat, get drunk, puke, eat some more, puke again and then eat some more. Don't worry about the mess, the slaves only get one day off a year.
She's the reason for the season. No joke.
But I digress. An equally important aspect of this time of year is gift giving, and more importantly, gift receiving. And lucky for you, I've been beavering away on a little surprise for you all, our fantastic community, with a little Dreamcast related gift this year. Note: if you're a Sega lawyer, you can skip to the last couple of paragraphs now.

Bonus Feature: The Corpse Bride – Deleted Scenes

While researching for my previous two-part article (Part 1, Part 2), I stumbled across something interesting that I hadn't encountered before. It ended up on the cutting room floor due to space, but I thought it was worth exploring further in this diverting little side topic. If you could just scooch over a bit closer and allow me to whisper conspiratorially in your ear: the MIL-CD enhanced audio disc might not have been the only special multimedia format that Sega invented especially for the Dreamcast - they may have also toyed with the idea of snubbing the DVD Consortium by producing their own proprietary digital video disc format for movies and films. Hush, stifle your gasp, they'll hear you.
N-n-no Mr. Bighead, I didn't tell them. Honest.
You may have noticed some logos during the start up sequence of many Dreamcast games for ADX and Sofdec. These are the CRI developed middleware tools for sound compression and multi-streaming video respectively. ADX allowed for CD quality audio to be compressed and encoded into the high-density GD-ROM layer (as opposed to standard 'red book' audio tracks). Sofdec was an enhanced version of the MPEG-1 video standard which not only encoded standard FMV cut-scenes into games, but was also tailored towards providing 3D game designers with access to some pretty swish graphical trickery. Video files could be rendered as textures over 3D objects and they could also utilise full alpha blending for effects such as explosions, fire and smoke. Multiple video files could be played synchronously or asynchronously and they could also be looped and stitched together seamlessly. All in all, Sofdec is probably a substantial reason as to why Dreamcast games looked so good (and have aged well like fine wines too). CRIWARE, as they are now known, continue to flog their wares to this day, proudly waving their flag in recent games like Bungie's Destiny.