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

ﻭISO-IEC ﺩﺭﺍﺪﻧﺎﺘﺳﺍ ﯽﻠﻠﻤﻟﺍ ﻦﻴﺑ ﻥﺎﻣﺯﺎﺳ ﻂﺳﻮﺗ ﻪﮐ ﻩﺩﺮﺸﻓ ﺭﺎﻴﺴﺑ ﯽﻳﻮﺋﺪﻳﻭ ﺐﻟﺎﻗ ﮏﻳ ﻦﻴﻳﺎﭘ ﺖﻴﺑ ﺥﺮﻧ ﺭﺩ ﺖﻴﻔﻴﮐ ﺎﺑ ﯽﻳﺎﻫ ﻢﻠﻴﻓ ﻪﺋﺍﺭﺍ ﺖﻴﻠﺑﺎﻗ کﺪﮐ ﻦﻳﺍ .ﺖﺳﺍ ﻩﺪﺷ ﺩﺎﺠﻳﺍ ITU-T

.ﺩﺭﺍﺩ ،ﺖﺳﺍ ﻪﺘﻓﺎﻳ ﻪﻌﺳﻮﺗ (JVT) Joint Video Team ﻂﺳﻮﺗ ﻪﮐ ﺍﺭ

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)

(ﯽﻫﺩﺭﻮﻧ ﻥﺍﺰﻴﻣ) EV

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

.ﺪﻧﻮﺷ

EV ﻥﺍﺮﺒﺟ

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

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