Menene Blu-ray codecs da Yadda za a Play Blu-ray Movies?

Blu-ray na da wata babbar ajiya sararin samaniya, kuma wannan shi ne inda labarin fara. A daya Layer Blu-ray Disc iya adana bayanai har zuwa 25GB, kuma wata dual Layer Blu-ray Disc har zuwa 50GB. Yana da kusan ninki biyu na HD DVD m, wanda shine muhimmanci dalilin da ya sa Blu-ray Disc ci HD DVD a cikin yaki.

Ga bidiyo Codec, yayin HD DVD kawai na goyon bayan MPEG-2 da ke cikin wannan da DVD, Blu-ray Disc ma na goyon bayan MPEG-4 AVC da SMPTE VC-1, baicin MPEG-2. A kasa su ne cikakken gabatarwa wadannan Blu-ray codecs. Kamar yadda bi, za ka koyi yadda za a yi wasa da general kafofin watsa labarai player da Blu-ray player to watch Blu-ray fina-finai ba tare da installing Blu-ray codecs.

Blu-ray codecs

A Codec ne da tsarin kwamfuta for sauya kuma dikodi mai kafofin watsa labarai ke ciki tare da ko ba tare da ingancin hasãra. Blu-ray Disc yafi yana amfani da wadannan video codecs ga babban definition data ajiya:

MPEG-2

Wannan wata lossy video Codec amfani a duka HD DVD da farkon Blu-ray Disc. Ko da yake MPEG-2 za a iya amfani da wani babban definition Codec, shi ke ba gyara domin low bit rates (amma high quality hotuna). Saboda haka, mutane da yawa movie Studios yanzu canjawa zuwa wasu video codecs ga Blu-ray Disc.

MPEG-4 AVC

Yana da na yau da kullum sunan H.264 / MPEG-4 Part 10 ko AVC (Babba Video coding). MPEG-4 AVC shi ne ya fi ko'ina yi amfani da video codecs a Blu-ray fayafai. Yana goyon bayan 4096x2304 pixels a ƙuduri da har zuwa 26,7 Mbps ga bit kudi. Wannan shi ne gyara video Codec ga Blu-ray, wanda kai high quality hoto ko da a low bit kudi fiye da MPEG-1 a VCD.

Kuma amfani da Blu-ray fayafai, MPEG-4 AVC (H.264) Codec kuma yadu soma zuwa jera online videos, irin su YouTube, Vimeo, da iTunes Store.

SMPTE VC-1

VC-1 da ake da farko ɓullo da matsayin mallakar tajirai video format ta Microsoft, da aka saki a matsayin m SMPTE misali video format a kan Afrilu 3, 2006. SMPTE VC-1 ne mafi kyau madadin zuwa MPEG-4 AVC Codec ga Blu-ray Disc. Yana goyon bayan interlaced video jerin ba tare da tana mayar wa m farko. Kuma ba shakka, VC-1 ma na goyon bayan m abun ciki tsarinsa.

Blu-ray Player for All Blu-ray codecs

Kana iya taka Blu-ray fina-finai daban-daban tare da Blu-ray 'yan wasan a Windows, irin su Cyberlink ta PowerDVD, Corel ta WinDVD, da kuma Arcsoft ta TotalMediaTheatre. Domin Mac masu amfani, wani zaɓi yana da iyaka. Macgo Blu-ray Player ne ya bayyana farko kuma mafi kyau Blu-ray Player for Mac (A gaskiya biyu PC kuma Mac version akwai). Wadannan Blu-ray 'yan wasan za yawanci shigar da nasu video codecs ga Blu-ray Disc sabõda haka, ba ka da ka shigar Blu-ray Codec kanka. Amma duk da waɗannan Blu-ray 'yan wasan kudin da ka kuri'a kudi. Idan ya cancanta, kokarin DAPlayer (freeware) ko samun Macgo Blu-ray Player for free 3 months.