H.264 thiab H.265 yog ob hom ntaub ntawv video sib txawv uas tau nyob ib puag ncig ntau xyoo, tab sis muaj ntau qhov tsis meej pem txog lawv qhov sib txawv.

H.264 yog dab tsi?

H.264, tseem hu ua Advanced Video Coding (AVC), yog qhov kev lag luam tam sim no-tus qauv rau siab txhais video compression uas tso cai rau kev kaw, compression, thiab kev faib tawm cov ntsiab lus video digital.

Qhov tseem ceeb ntawm H264 tus qauv yog: Access Unit delimiter, SEI, thawj coded duab, Redundant Coded Picture, IDR, HRD thiab HSS.

H.265 yog dab tsi?

H.265, los yog High-Efficiency Video Coding (HEVC), kuj yog ib tug video compression codec, ib tug successor ntawm AVC/H264, thiab hu ua MPEG-H part 2. Qhov encoder no muab encoding txhawb rau Ultra HD Blu-duab tshav hom.

Hauv ntej, tus qauv H.265 yog raws li H.264, nrog rau qee qhov kev txhim kho.Thaum siv H.265 encoding, khoos phis tawj, xov tooj ntawm tes, ntsiav tshuaj, TVs, suav nrog peb cov kev soj ntsuam kev lag luam, tuaj yeem txuag tau ntau bandwidth thiab muaj peev xwm ntawm tib lub video zoo.

Qhov txawv ntawm lawv yog dab tsi?

H.265 yog raws li H.264, nrog rau qee qhov kev txhim kho kom ua si zoo tib yam video nrog tsuas yog ib nrab ntawm bandwidth ntawm thawj.Cov kab kos thiab cov duab hauv qab no pab peb nkag siab qhov sib txawv kom meej meej.

Ronghua, yog cov chaw tsim khoom tshwj xeeb hauv R & D, customization, ntau lawm, muag thiab kev pabcuam ntawm lub koob yees duab modules, USB lub koob yees duab modules, lo ntsiab muag thiab lwm yam khoom.Yog tias koj muaj lub koob yees duab module thov, tsis txhob yig tiv tauj peb txhua lub sijhawm.Ua tsaug!:
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