ﺕﺎﺣﻼﻄﺻﺍ ﺖﺳﺮﻬﻓ

ﯽﻧﻮﻧﺎﮐ ﻪﻠﺻﺎﻓ

یﺎﻫ ﻪﻠﺻﺎﻓ .(ﺮﺘﻣ ﯽﻠﻴﻣ ﺐﺴﺣ ﺮﺑ) ﺖﺳﺍ ﻥﺁ ﯽﻧﻮﻧﺎﮐ ﻪﻄﻘﻧ ﺎﺗ ﺰﻨﻟ ﻂﺳﻭ ﺯﺍ ﻪﻠﺻﺎﻓ ﻦﻳﺍ

.ﺩﻮﺷ ﯽﻣ ﯽﻳﺎﻤﻧ گﺭﺰﺑ ﻩژﻮﺳ ﻭ ﺪﻧﻮﺷ ﯽﻣ ﺎﻤﻧ ﺮﺗ ﻪﺘﺴﺑ یﺎﻳﺍﻭﺯ ﻪﺑ ﺮﺠﻨﻣ ﺮﺘﺸﻴﺑ ﯽﻧﻮﻧﺎﮐ

.ﺪﻧﻮﺷ ﯽﻣ ﺎﻤﻧ ﺮﺗﺯﺎﺑ یﺎﻳﺍﻭﺯ ﻪﺑ ﺮﺠﻨﻣ ﺮﺘﻤﮐ ﯽﻧﻮﻧﺎﮐ یﺎﻫ ﻪﻠﺻﺎﻓ

ﻡﺍﺮﮔﻮﺘﺴﻴﻫ

یﺩﻮﻤﻋ ﺭﻮﺤﻣ ﻭ ﯽﻳﺎﻨﺷﻭﺭ ﻩﺪﻨﻳﺎﻤﻧ ﯽﻘﻓﺍ ﺭﻮﺤﻣ .ﺮﻳﻮﺼﺗ ﮏﻳ ﯽﻳﺎﻨﺷﻭﺭ ﯽﮑﻴﻓﺍﺮﮔ ﺶﻳﺎﻤﻧ ﺖﺳﺍﺭ ﺖﻤﺳ ﻭ (ﮏﻳﺭﺎﺗ ﯽﻠﻴﺧ) ﭗﭼ ﺖﻤﺳ ﺭﺩ ﻻﺎﺑ ﻁﺎﻘﻧ .ﺖﺳﺍ ﺎﻫ ﻞﺴﮑﻴﭘ ﺩﺍﺪﻌﺗ ﻩﺪﻨﻳﺎﻤﻧ ﻩﺪﺸﻧ ﯽﻫﺩﺭﻮﻧ ﺐﺳﺎﻨﻣ ﺭﻮﻃ ﻪﺑ ﻪﮐ ﺖﺳﺍ ﯽﺴﮑﻋ ﻩﺪﻨﻫﺩ ﻥﺎﺸﻧ ،ﻡﺍﺮﮔﻮﺘﺴﻴﻫ (ﻦﺷﻭﺭ ﯽﻠﻴﺧ)

.ﺖﺳﺍ

H.264/MPEG-4

ﺩﺭﺍﺪﻧﺎﺘﺳﺍ ﯽﻠﻠﻤﻟﺍ ﻦﻴﺑ ﻥﺎﻣﺯ ﺱﺍ ﻁﻮﺳ ﺕ ﻪﮐ ﻩﺩﺮﺷ ﻑ ﺮﻳﺍ ﺲﺑ یﻮﻳ ﺉﺪﻳﻭ ﺐﻟﺎﻗ ﮏﻳ ﻒﻴﮐﺍ ﺏ ی ﻩﺎﻳ ﻢﻟ ﻒﻳ ﻪﺋﺍﺭﺎﻴﺗ ﻞﺑﺎﻗ کﺪﮐ ﻦﻳﺍ .ﺲﺗ ﺍ ﻩﺪﺷ ﺩﺎﺠﻳﺍ ITU-T ﻭ ISO-IEC ﻱﺎﻓ ﻪﻋﻮﺳ ﺕ (JVT) Joint Video Team ﻁﻮﺳ ﺕ ﻪﮐ ﺍﺭ ﻦﻴﺗ پﺎﻴﻳ ﺏ ﺥﺮﻧ ﺭﺪﻴﺗ

.ﺩﺭﺍﺩ ،ﺲﺗ ﺍ ﻪﺗ

ﺮﻳﻮﺼﺗ ﺮﮕﺴﺣ

.ﺖﺳﺍ ﺮﻳﻮﺼﺗ یﻭﺭ ﻞﺴﮑﻴﭘ ﺮﻫ یﺍﺮﺑ ﺖﻳﺎﺳﻮﺘﻓ یﻭﺎﺣ ﻪﮐ ﻝﺎﺘﻴﺠﻳﺩ ﻦﻴﺑﺭﻭﺩ ﯽﮑﻳﺰﻴﻓ ﺶﺨﺑ ﺖﺒﺛ ،ﺪﻨﮐ ﯽﻣ ﺩﺭﻮﺧﺮﺑ ﻥﺁ ﻪﺑ ﯽﻫﺩﺭﻮﻧ ﻡﺎﮕﻨﻫ ﺭﺩ ﻪﮐ ﺍﺭ یﺭﻮﻧ ﯽﻳﺎﻨﺷﻭﺭ ،ﺖﻳﺎﺳﻮﺘﻓ ﺮﻫ CMOS ﻭ (ﺭﺎﺑ ﻪﺑ ﻞﺼﺘﻣ ﻩﺎﮕﺘﺳﺩ) CCD :ﺯﺍ ﺪﻨﺗﺭﺎﺒﻋ ﺮﮕﺴﺣ ﻝﻭﺍﺪﺘﻣ ﻉﺍﻮﻧﺍ .ﺪﻨﮐ ﯽﻣ

.(یﺰﻠﻓ ﺪﻴﺴﮐﺍ ﻞﻤﮑﻣ یﺎﻧﺎﺳﺭ ﻪﻤﻴﻧ)

EV ﻥﺍﺮﺒﺟ

ﯽﻣ ﺮﺠﻨﻣ ﻥﺎﺴﮑﻳ ﯽﻫﺩﺭﻮﻧ ﻪﺑ ﻪﮐ ﺰﻨﻟ ﻢﮔﺍﺮﻓﺎﻳﺩ ﻭ ﻦﻴﺑﺭﻭﺩ ﺮﺗﺎﺷ ﺖﻋﺮﺳ ﺕﺎﺒﻴﮐﺮﺗ ﻡﺎﻤﺗ

.ﺪﻧﻮﺷ

(ﯽﻫﺩﺭﻮﻧ ﺭﺍﺪﻘﻣ) EV

ﺭﺍﺪﻘﻣ ،ﺩﻮﺧ یﺎﻫ ﺲﮑﻋ ﯽﻫﺩﺭﻮﻧ ﺩﻮﺒﻬﺑ ﺭﻮﻈﻨﻣ ﻪﺑ ﺎﺗ ﺪﻫﺩ ﯽﻣ ﻩﺯﺎﺟﺍ ﺎﻤﺷ ﻪﺑ ،ﺖﻴﻠﺑﺎﻗ ﻦﻳﺍ

.ﺪﻴﻨﮐ ﻢﻴﻈﻨﺗ ﺖﻋﺮﺳ ﻪﺑ ،ﺩﻭﺪﺤﻣ یﺎﻫﺪﺣﺍﻭ ﺎﺑ ﺍﺭ ﻦﻴﺑﺭﻭﺩ ﻂﺳﻮﺗ ﻩﺪﺷ یﺮﻴﮔ ﻩﺯﺍﺪﻧﺍ ﯽﻫﺩﺭﻮﻧ یﺍﺮﺑ ﻭ ،EV ١٫٠- یﻭﺭ ﺮﺑ ﺍﺭ ﯽﻫﺩﺭﻮﻧ ﻥﺍﺮﺒﺟ ،ﯽﮑﻳﺭﺎﺗ یﺪﺣﺍﻭ ﮏﻳ ﺶﻳﺍﺰﻓﺍ یﺍﺮﺑ

.ﺪﻴﻨﮐ ﻢﻴﻈﻨﺗ EV ١٫٠ یﻭﺭ ﺍﺭ ﻥﺁ ،ﯽﻳﺎﻨﺷﻭﺭ یﺪﺣﺍﻭ ﮏﻳ ﺶﻳﺍﺰﻓﺍ

(ﻪﻟﺩﺎﺒﻣ ﻞﺑﺎﻗ یﺮﻳﻮﺼﺗ ﻞﻳﺎﻓ ﺐﻟﺎﻗ) Exif

ﻂﺳﻮﺗ ﻝﺎﺘﻴﺠﻳﺩ یﺎﻫ ﻦﻴﺑﺭﻭﺩ ﻩﮋﻳﻭ یﺮﻳﻮﺼﺗ ﻞﻳﺎﻓ ﺐﻟﺎﻗ ﻦﻴﻴﻌﺗ یﺍﺮﺑ ﻪﮐ ﺖﺳﺍ ﯽﺘﻴﺻﻮﺼﺧ

.ﺖﺳﺍ ﻩﺪﺷ ﺩﺎﺠﻳﺍ (JEIDA) ﮏﻴﻧﻭﺮﺘﮑﻟﺍ ﻊﻳﺎﻨﺻ ﻪﻌﺳﻮﺗ ﻪﻳﺩﺎﺤﺗﺍ

ﯽﻫﺩﺭﻮﻧ

ﺖﻋﺮﺳ ﺯﺍ ﯽﺒﻴﮐﺮﺗ ﺎﺑ ﯽﻫﺩﺭﻮﻧ .ﺪﺳﺮﺑ ﻦﻴﺑﺭﻭﺩ ﺮﮕﺴﺣ ﻪﺑ ﺩﺭﺍﺩ ﻩﺯﺎﺟﺍ ﻪﮐ یﺭﻮﻧ ﺭﺍﺪﻘﻣ

.ﺩﻮﺷ ﯽﻣ ﻝﺮﺘﻨﮐ ISO ﺖﻴﺳﺎﺴﺣ ﻭ ﻢﮔﺍﺮﻓﺎﻳﺩ ﻥﺍﺰﻴﻣ ،ﺮﺗﺎﺷ

ﺵﻼﻓ

.ﺪﻨﮐ ﯽﻣ ﮏﻤﮐ ﺭﻮﻧ ﻢﮐ ﻂﻳﺍﺮﺷ ﺭﺩ ﯽﻓﺎﮐ ﯽﻫﺩﺭﻮﻧ ﻥﺪﺷ ﻢﻫﺍﺮﻓ ﻪﺑ ﻪﮐ یﺍ ﻪﻈﺤﻟ ﺭﻮﻧ ﮏﻳ

١٧٩ ﺎﻫ ﺖﺳﻮﻴﭘ