Uses of digital video technology:
- Short Films
- Promos
- Viral Marketing
- Games
- Email attachments
- DVD
- CD
- Presentations
- Mobile Devices
Formats:
- Compression – Lossy Vs Lossless
- Video files – MPG, MP4, MOV, AVI, WMV, FLV, SWF, 3GP, ASF
- File sizes – Resolution, Data rate, Frame rate, keyframe rate
- Aspect Ratio – 4:3, 16:9
Media Players:
- Flash Player
- QuickTime
- Windows Media Player
- RealMedia
Film trailers are now available on IMdb, the new 'Transformers: Age of Extinction' trailer is available in full HD on the IMdb website also is downsized to the iPhone market by putting it on there mobile app.
The full HD version is displayed in 1920x1080 (16:9) in a lossless .flv format, comparing it to the iPhone version, a 720x576 (16:9) conversion again in lossless .mp4. In order to view the desktop version you need to have installed Flash Player.
The music industry is in one of its biggest changes as the majority of music sales are now done on the internet, these are done by using mp3 files, also some people download there music illegally so the cd sales are decreasing more and more, the standard cd format is a lossless mp3 format.
The film 'The wolf of wall street' was released in shops in two formats DVD and Blu-ray, DVD is the cheaper version and also has less quailty in terms of picture and sound, where as Blu-ray the slightly more expensive version is full HD and has great sound. You can only play Blu-ray discs on a blu-ray player but you can also play dvds on a blu-ray player, but you can only play dvds on a dvd player.
The film 'The wolf of wall street' was released in shops in two formats DVD and Blu-ray, DVD is the cheaper version and also has less quailty in terms of picture and sound, where as Blu-ray the slightly more expensive version is full HD and has great sound. You can only play Blu-ray discs on a blu-ray player but you can also play dvds on a blu-ray player, but you can only play dvds on a dvd player.
DVD's are displayed in 720x576 (4:3)pixels with a frame rate of 25fps with the format of lossless MPEG.
Games are one of the most profitable and biggest industries at the moment in the world and they are growing ever bigger. Fifa 14 which is the biggest football game on the market at present was released on xbox 360 until the next generation of consoles came out. The xbox 360 displays unto 1080p (1920x1080) which was the highest point of hd it could go up to at that point in time. The new xbox one is the latest console from Microsoft being released in 2013. It can be displayed in the new 4k resolution ( 3840x2160 - 2160p ) which is new to home televisions now. the xbox one games are formatted to blu ray discs which usually display in the normal full hd format of 1080p (1920x1080).
Games are one of the most profitable and biggest industries at the moment in the world and they are growing ever bigger. Fifa 14 which is the biggest football game on the market at present was released on xbox 360 until the next generation of consoles came out. The xbox 360 displays unto 1080p (1920x1080) which was the highest point of hd it could go up to at that point in time. The new xbox one is the latest console from Microsoft being released in 2013. It can be displayed in the new 4k resolution ( 3840x2160 - 2160p ) which is new to home televisions now. the xbox one games are formatted to blu ray discs which usually display in the normal full hd format of 1080p (1920x1080).
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