What is Blu-Ray?
Blu-Ray or Blu-Ray disc is an optical disc storehouse medium. It was developed to be used for recording, rewriting and playback of high-definition video (Hd). Its corporal appearance is the same as a Dvd or Cd. You can tell the dissimilarity in the middle of them by locating the Blu-Ray Logo on the discs.
Blu-ray
What do I need to watch Blu-Ray Disc Movies?
You would need the following:
- Hdtv (preferably 1080p)
- Hdmi cable (provides the best photograph quality), Many players will have selection video connections such as S-Video, Component Video Outputs and Composite Video Outputs
- Blu-Ray Player
Do you need an Internet connection?
No. An internet relationship is not needed. It is only needed for some extra features such as updating Firmware, downloading new extras, watching new movie trailers, web browsing, home network, Online Streaming etc.
Who was complex in the creation?
The Blu-Ray relationship (Bra) are members from the fields of motion pictures, buyer electronics and computer hardware. They developed this disc format and are made up of more than 180 member companies. Some of the board of Directors are: Apple Computer, Inc., Dell Inc., Hewlett Packard Company, Lg Electronics Inc., Pioneer Corporation, Samsung Electronics Co., Ltd., Sharp Corporation, Twentieth Century Fox, Walt Disney Pictures, Warner Bros. Entertainment
Are players backwards compatible with Dvd?
Most manufacturers make players that can read Cds, Dvds and Blu-Ray. All new players will up-scale thorough Dvds to near High Definition levels (1080p).
How Does Dvd Up-scaling compare to actual Discs?
Up-scaling your Dvds will make them look best than the ever did before. However, when compared to Blu-Ray, the images will seem flatter and softer. They will not be as crisp or sharp.
What is a 3D Blu-Ray Disc Player?
A 3D player is capable of playing back 3D Discs as well as thorough 2D Discs and Dvds. A 3D player can yield two 1080p signals for each eye at the same time. A 3D Tv and 3D glasses are also required to view 3D images.
How much content or data can be stored on a disc?
This is one of the stronger features of the format. It has five times more storehouse capacity than Dvds. It can hold 25Gb (single layer) and 50 Gb (dual layer).
The Discs are also future proof when dealing with storing data. Meaning that it has maintain for a multi-layers disc. This will allow the storehouse volume to be raised to 100-200Gb (25Gb/layer) by adding extra layers to the discs. (100/128 Gb - Bdxl)
How much video can assuredly be on one Disc?
On a Dual Layer Disc over 9 hours of high-definition (Hd) video on a 50Gb disc.
Over 22 hours of standard-definition (Sd) video on a 50Gb disc.
What video codecs are supported?
Players maintain the following video codec's:
Mpeg-2, H.264/Mpeg-4 Avc, Smpte Vc-1
Be aware, it will be up to the movie studios to choose their video codec for their movie releases.
What audio codecs are support?
Linear Pcm (Lpcm) - Has up to 8 channels of uncompressed audio. (This format is required in all players.)
Dolby Digital (Dd) - This is the format found on Dvds, Supports 5.1-channel surround sound. (This format is required in all players.)
Dts Digital Surround - someone else audio format used by Dvds, Capable of 5.1-channel surround sound. (This format is required in all players.)
Dolby Digital Plus - An enhancement of Dolby Digital, Supports 7.1-channel surround sound. (This format is not required in all players.)
Dolby TrueHd - This is a "lossless" compression codec. Capable of encoding 8 channels of audio. (This format is not required in all players.)
Dts-Hd High Resolution Audio - Similar to Dolby Digital Plus, it is an enhancement over Dts, Capable of 7.1-channel surround sound. (This format is not required in all players.)
Dts-Hd master Audio - A "lossless" audio codec similar to Dolby Digital TrueHd. Capable of encoding 8 channels of audio. (This format is not required in all players.)
Be aware, it will be up to the movie studios to choose their audio codec for their movie releases.
What does a Blu-Ray Players cost?
Prices vary from manufacture and player. Products range from entry level players to hi-end players. The first production of players had very high price tags, but now you can see a steady drop in prices for practically every entry level and mid-range players. You can get a good quality player for colse to 0 to 0.
Blu-Ray and Blu-Ray Player Faqs - Answers To Basic Questions You Might Have
ไม่มีความคิดเห็น:
แสดงความคิดเห็น