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Zonse zimene Muyenera Kudziŵa za H.265

H.265 kapena mkulu dzuwa Video wolemba pulogalamu (HEVC) watsopano kanema codec sayansi. Ndi kanema psinjika muyezo umene wolowa mmalo H.264 kapena MPEG-4 AVC (mwaukadauloZida Video wolemba pulogalamu), mmodzi wa psinjika ziwembu ntchito Blu-ray. HEVC amawonjezera deta psinjika chiŵerengero poyerekeza H.264 kapena MPEG-4 AVC yomweyo mlingo wa kanema khalidwe. Umu ndi wothinikizidwa kanema wapamwamba adzakhala theka kukula kwa kanema wapamwamba wothinikizidwa ndi H.264. Iwo akhoza kusintha kanema khalidwe yomweyo pokha mlingo. H.265 angathandizire kwa 8K UHD ndi kusamvana kwa 8192x4320.

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Part 1: N'chifukwa ayenera H.265?

Pali chiwerengero cha akatswiri HD kamera kunja uko mu msika deta kutuluka amene ali kwambiri. Ukulu wa kanema wapamwamba analengedwa ndi anthu makamera waukulu. Payenera kukhala njira ina yabwino kunyamula anthu mavidiyo kwanu ndi chimodzimodzi bandiwifi kuti ntchito yanu Intaneti. Zingaonekere m'njira zambiri. Njira imodzi, mwina chophweka njira, ndi compress deta kwambiri limene pamapeto pake kuchepetsa ubwino wa fano. Other njira kupeza bwino compressing luso limene kuchepetsa kukula popanda kuphwanya khalidwe la fano. H.265 amenewa ngati psinjika sayansi kuti analengedwa kukumbukira yachiwiri njira. Iwo compresses UHD kanema kusunga yemweyo khalidwe la video.

Part 2: History of H.265

Mu 2004, ITU-T Video wolemba pulogalamu Katswiri Gulu (VCEG) anayamba kukula kwa wolowa mmalo mwa codec H.264 ndi mu 2007 ISO / IEC Kupita Chithunzi Katswiri Gulu (MPEG) anayamba ulendo wawo kuti zofanana. Mu 2010, MPEG ndi VCEG magulu anathandizana pa olowa Kuitana kwa bwana ndi kukhazikika olowa migwirizano Team pa Video wolemba pulogalamu (JCT-VC) kukhala HEVC muyezo. Pa January 25, 2013 luso zili HEVC anali kuimaliza kukonza ndi pa April 13, 2013 izo chinapatsidwa mphamvu yokhala ananena monga muyezo.

Chigawo 3: H.265 chidebe

Mpaka tsopano, muli amene amathandiza H.265 kapena HEVC ndi awa:

  1. MPEG zoyendera mtsinje - ntchito ATSC, DVB ndi Blu-ray chimbale. Wapamwamba dzina ukugwirizana izi chidebe ndi .ts, .tsv, .tsa.
  2. MPEG TV zoyendera - ndi pansi chitukuko digito chidebe muyezo.
  3. ISO yochokera TV wapamwamba mtundu -used monga maziko ena TV wapamwamba mtundu. Wapamwamba dzina yophunzitsa ndi .mp4, .3gp, .3g2, .mj2, .dvb, .dcf, .m21
  4. Matroska - lotseguka muyezo ufulu chidebe mtundu. Wapamwamba dzina yophunzitsa ngati .mkv, .mk3d, .mka, .mks

Chigawo 4: H.265 chidebe

Mu posachedwapa, HEVC ntchito ndi pafupifupi okhutira. Ndi nkhani ya zochita utumiki ngati kutumiza deta ntchito HEVC / H.265 m'malo MPEG-4 / H.264. Mabwana ambiri kale ntchito HEVC kwa akukhamukira 4K okhutira. Netflix, Amazon, M-Go ndi zingapo. Netflix wayamba ntchito HEVC kukhamukira 4K okhutira ochepa 4K ma TV okonzeka decode HEVC. Kutsogolera TV wopanga ngati LG, Samsung, Sony, Vizio, Panasonic ndi Toshiba adzakhala kupanga ma TV ndi HEVC thandizo ndi anthu ma TV adzatha idzasonkhana 4K okhutira.

Amazon wakhala amalgamated ochepa situdiyo ngati Warner Bros, Lionsgate, 20th Century Fox ndi Unapezekera kwa akukhamukira 4K okhutira ntchito HEVC. Akukhamukira utumiki M-amapita nayenso analengeza yemweyo kudzera ndi pulogalamu Samsung ma TV.

Ngakhale chingwe makampani si inkaulutsa 4K komabe, amaganiza izo mu adziwitse zaka. DirectTV ndi Comcast a Xfinity ntchito pulogalamu kukhamukira 4K zili pa Intaneti Samsung TV.

Ena atsopano foni yamakono ngati Sony Xperia Z2 waphatikizapo HEVC thandizo kuwombera 4K video.

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Chigawo 5: Kusewera H.265 wapamwamba

Apa ndi mndandanda wa pamwamba 3 osewera kuti akhoza kuimba HEVC owona:

  1. Wondershare Player
  2. DivX Player
  3. VLC Media Player

1. Wondershare Player

Wondershare Player Ichitu TV wosewera mpira ndi zodabwitsa njira yothetsera akusewera HEVC owona. Imakhala maonedwe thandizo kuti osiyanasiyana Audio ndi mavidiyo mtundu.

Mawonekedwe

Tiyeni tiyang'ane pa salient mbali Wondershare Player:

  1. Iwo amatha kuimba MPEG, MKV, Wmv, avi ndi zina zambiri akamagwiritsa Quality.
  2. Iwo akhoza kutsegula ndi kusewera subtitle owona mu bulu, ssa ndi srt.
  3. Kukhoza mwamakonda subtitle kukula, mtundu ndi ena.
  4. Pamafunika zochepa kukumbukira kusewera mkulu khalidwe video.
  5. GPU hardware kukhathamiritsa kwambiri timapitiriza kwambiri mu kalasi kanema ntchito.
  6. Playlists amalowa bungwe.
  7. Mungathe Bookmark ankakonda Intaneti kanema tatifupi.
  8. Amalola basi shutdown pambuyo kubwezeretsa.

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2. DivX Player

DivX wosewera mpira ndi wina wangwiro HEVC kanema wapamwamba wosewera mpira. Ndi mphoto kuwina mapulogalamu umene opambana HEVC kubwezeretsa. Iwo amapereka apamwamba kubwezeretsa mafilimu, TV amasonyeza. Iwo amathandiza pafupifupi onse otchuka akamagwiritsa ngati avi, DIVX, MKV, MP4 ndi zambiri. Pogwiritsa ntchito zake DivX Media zolondola Seva munthu angathe idzasonkhana music, kanema komanso zithunzi aliyense DLNA-n'zogwirizana chipangizo kunyumba monga PS3, Xbox, kapena Samsung Way mzere wa mankhwala. Ndi Stream kuwerenga mu mpira wosuta angathe kulamulira amene chipangizo angathe idzasonkhana awo mavidiyo.

Mawonekedwe

The salient mbali DivX Player ndi:

  1. Iwo amathandiza kanema ku 4K.
  2. Amathandiza Mipikisano chinenero subtitle ndi zovuta kusinthitsa pakati pa omasulira.
  3. Amathandiza angapo Audio m'mabande.
  4. Yosalala FF / RW amalola mwamsanga panyanja kuti kufunika powonekera.
  5. Angakapeze osiyana zithunzi ndi basi Kankhani wa batani.
  6. Kodi idzasonkhana mafilimu, nyimbo ndi zithunzi aliyense DLNA-n'zogwirizana chipangizo.
  7. Kodi mungawononge wa Nagula DivX okhutira.

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3. VLC Media Player

Wina wosewera mpira amene akhoza kuimba HEVC wapamwamba ndi VLC Media Player, umene ndi ufulu poyera gwero wosewera mpira ndi chimango. Iwo amathandiza osiyanasiyana matumizidwe ophatikizika amawu, nyimbo ndi zithunzi owona. Iwo akhoza kuimba ma DVD zosiyanasiyana kusonkhana ndondomeko.

Mawonekedwe

The salient mbali VLC TV wosewera mpira ngati bellows:

  1. Ndi yosavuta, kudya ndi wamphamvu TV wosewera mpira.
  2. Amasewera kwambiri codecs MPEG, DivX, MKV, WebM, Wmv, MP3 ndi zambiri
  3. Amayendera onse nsanja kuphatikizapo Mawindo, Mac Os X, Linux, Unix.
  4. Iwo sangathe kuchita TV kutembenuka ndi kusonkhana
  5. Mwamtheradi mfulu
  6. No mapulogalamu aukazitape, palibe malonda ndipo palibe wosuta kutsatira.

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Chigawo 6: Kodi kutembenuza H.265 owona ena mtundu

Kutembenuza H.265 owona ena mtundu muyenera kwambiri ndi odalirika Converter. Wondershare Video Converter Ultimate Ndi mmodzi wa iwo. Wondershare Video Converter Ultimate Lilipo kwa Mawindo ndi Mac Os X. Mukhozanso kukopera mayesero buku la Converter. The salient mbali Wondershare Video Converter Ultimate ndi:

  1. Amapereka 30x mofulumira kutembenuka kuposa kutembenuka njira iliyonse kumsika.
  2. Iwo akhoza kusintha kanema wapamwamba chilichonse mtundu.
  3. Kodi kusamutsa otembenuka kanema owona ena chipangizo ntchito Wi-Fi Intaneti.
  4. Kodi kutentha kanema owona kuti ma DVD.
  5. Akhoza kusintha kanema wapamwamba pamaso kutembenuka.
  6. Iwo akhoza kukopera YouTube kanema ndi chimodzi pitani.

Tiyeni tiwone sitepe ndi sitepe ndondomeko kutembenuza H.265 owona ena mtundu.

Gawo 1 Download ndi Launch Wondershare Video Converter Ultimate

Kukopera m'munsi ndi kukhazikitsa Wondershare Video Converter Ultimate pa kompyuta ndi kukhazikitsa izo.

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Gawo 2 Add / Mfundo owona kwa Converter

Sankhani Convert tabu ngati izo si kale anasankha. Inu mukhoza kuwonjezera / mfundo owona awiri njira zosiyanasiyana. Njira yoyamba ndi kuwonekera pa Add owona batani pa chapamwamba-kumanzere kapena pakati pa pane.

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A latsopano Open zenera adzaoneka. Kumeneko mukhoza Sakatulani ndi kusankha kanema wapamwamba kupulumutsidwa pa kompyuta. Njira yachiwiriyi sizivuta. Basi kutsegula lowongolera munali kanema wapamwamba ndiyeno chabe litenge izo kwa lowongolera ndi kusiya izo pa pulogalamu pane. Mukhozanso kuwonjezera angapo owona panthawi.

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3 Sankhani linanena bungwe mtundu

Tsopano muyenera kusankha linanena bungwe mtundu wanu amakonda. Mungachite zimenezi mwa kuwonekera linanena bungwe Format dontho-pansi mndandanda kudzanja lamanja la pane. Wondershare Video Converter Ultimate Amathandiza osiyanasiyana mtundu kutembenuza wanu H.265 wapamwamba. Mukhozanso atembenuke Video yako owona kwa chipangizo kwanu.

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Gawo 4 Malizitsani kutembenuka

Tsopano inu basi alemba pa Convert batani pansi-pomwe ngodya ya chophimba. Dikirani mpaka kutembenuka uli wangwiro. Time kumaliza kutembenuka nthawi zonse zimadalira kukula ndipo chiwerengero cha owona kuti muli kutembenuza.

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Pamene kutembenuka uli wangwiro mungapeze malo a otembenuka owona mwa kuwonekera pa Open chikwatu batani pansi pa nsalu yotchinga. Mukhozanso kusintha malo kumeneko pamaso pa kutembenuka.

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Taonani: Mukhozanso kusintha zina mavidiyo H.265 owona ndi Wondershare Video Converter Ultimate. Muyenera kuchita ndi kusintha codec mu Atakhala kuti H.265 pamene inu akatembenuka kanema kuti MP4 kapena mtundu amene amathandiza H.265.

Gawo 7: H.265 vs H.264

Type H.264 H.265
Name MPEG- 4 AVC (mwaukadauloZida Video wolemba pulogalamu) HEVC (High dzuwa Video wolemba pulogalamu)
M'malo M'malo kuti MPEG-2 Part M'malo kuti MPEG-4 AVC / H.264
Kupititsa patsogolo maphunziro Pang'ono mlingo kuchepetsa poyerekeza MPEG-2 ndi 40-50% Pang'ono mlingo kuchepetsa yomweyo mlingo zithunzi khalidwe poyerekeza H.264 ndi 40-50%
Chigamulo Amathandiza ku 4K (4,096x2,304) Amathandiza ku 8K (8,192x4,320)
Chimango mlingo Amathandiza ku 59,94 FPS Amathandiza 300 FPS
Mbiri 21 ovomerezeka Mbiri 3 ovomerezeka mbiri, kusodza zina 5
Mphamvu zosagwiritsika ntchito wolemba pulogalamu Mphamvu zosagwiritsika ntchito wolemba pulogalamu ndi CABAC ndi CAVLC Mphamvu zosagwiritsika ntchito wolemba pulogalamu yekha CABAC
Psinjika Model Wosakanizidwa okhudza malo-kanthawi kuneneratu chitsanzo Kuzikonzanso Zophatikiza okhudza malo-kanthawi kuneneratu chitsanzo
Makampani Kutengera Lalikulu ndipo anavomera kanema codec kwa chingwe, lapadziko, amene ankalamulidwa ndi IPTV kulengeza. Chimagwiritsidwa ntchito kudutsa Blu-Ray, zachitetezo, video msonkhano, mafoni video, TV osewera, video kucheza etc. Kukhazikitsa chitsanzo kudutsa NAB, IBC, ndi zina zochitika kuyambira 2012 makampani mwachitsanzo ATEME, Broadcom, Thomson, amgwirizano, Ericsson, Qualcomm etc. Kuchuluka Rd kudutsa encoder / decoder mavenda chifukwa mapulogalamu ndi hardware yochokera njira.
Chaka Wovomerezeka Ovomerezeka mu 2004 Ovomerezeka mu 2013
Zovuta Kufala kwa UHD okhutira ndi zinthu zosatheka monga pokha mlingo chofunika kwambiri. Pafupifupi. 300% zambiri zowerengera mtengo chifukwa zikuluzikulu kuneneratu mayunitsi ndi mtengo Zoyenda kuyesa.

Chigawo 8: H.265 vs VP9

VP9 kapena Video Processing 9, wolowa mmalo VP8, ndi lotseguka ndi kukhulupirika ufulu kanema psinjika muyezo anayamba ndi Google. Ndi Google la atsopano lotseguka gwero polojekiti amene amalimbana ndi kusintha yobereka zili pa Internet. Iwo chikuyembekezeka kuchepetsa kukula kwa kanema owona kuti theka, kuyerekeza panopa kabisidwe luso wotchedwa H.264 kapena MPEG-4. Izo ntchito compress kanema owona ndi mtsinje pa 4K kusamvana.

Google kale analengeza kuti VP9 adzakhala ntchito 4K zili pa YouTube. Google Play ndi ayenera kugwiritsa ntchito VP9 kwa akukhamukira kanema utumiki. Pamene aliyense utumiki wasankha kutumiza okhutira ntchito VP9, ​​payenera kukhala wina n'zogwirizana hardware kuthamanga kuti zili - limene lidzakhala lalikulu mavuto kwa VP9. Google kale partnered ndi makampani ngati Intel, mkono, Broadcom, Marvell, NVIDIA, Qualcom, RealTek, MediaTek, ndi Sigma kwa zotsimikizira VP9 n'zogwirizana tchipisi ndi zigawo zikuluzikulu.

Choncho ndi zomveka kuti tiyenera yerekezerani H.265 ndi VP6. Kufanana pakati pa awiriwa kanema kabisidwe mfundo zili m'munsimu

Type VP9 H.265
Name Video Processing 9 HEVC (High dzuwa Video wolemba pulogalamu)
M'malo M'malo kuti VP8 M'malo kuti MPEG-4 AVC / H.264
Mapulogalamu Anayamba ndi Google monga lotseguka ndi ufulu kanema psinjika muyezo Ichitikire kukula Video wolemba pulogalamu Katswiri Gulu (VCEG) ndi Kupita Chithunzi Katswiri Gulu (MPEG).
Kupititsa patsogolo maphunziro Pang'ono mlingo kuchepetsa poyerekeza VP8 ndi 40-50% Pang'ono mlingo kuchepetsa yomweyo mlingo zithunzi khalidwe poyerekeza H.264 ndi 40-50%
Chigamulo Amathandiza ku 8K (8,192x4,320) Amathandiza ku 8K (8,192x4,320)
Magwiridwe Kuyerekezera VP9 amatenga kasanu ndi nthawi yochepa encode H.265 akwaniritsa 43,3% m'munsi pokha mlingo ndiye VP9
Mbiri awiri anavomereza Mbiri atatu ovomerezeka mbiri, kusodza zina zisanu
Makampani Kutengera Google kale analengeza kuti VP9 adzakhala ntchito 4K zili pa YouTube ndi Google Play Video utumiki. Google kale partnered ndi makampani ngati Intel, mkono, Broadcom, Marvell, NVIDIA, Qualcom, RealTek, MediaTek, ndi Sigma kwa zotsimikizira VP9 n'zogwirizana tchipisi ndi zigawo zikuluzikulu. Kukhazikitsa chitsanzo kudutsa NAB, IBC, ndi zina zochitika kuyambira 2012 makampani mwachitsanzo ATEME, Broadcom, Thomson, amgwirizano, Ericsson, Qualcom etc. Kuchuluka Rd kudutsa encoder / decoder mavenda chifukwa mapulogalamu ndi hardware yochokera njira.
Chaka Origin Koyamba kumasulidwa December 13, 2012 Ovomerezeka mu April, 2013
Zovuta Kufala kwa UHD okhutira akhoza kukhala wamkulu vuto ngati pokha mlingo chofunika kwambiri kuyerekeza kuti H.265 Pafupifupi. 300% zambiri zowerengera mtengo chifukwa zikuluzikulu kuneneratu mayunitsi ndi mtengo Zoyenda kuyesa.

Rayburn kuchokera Frost & Sullivan sated kuti HEVC sangathe kufalitsidwa kufikira kudzaza encode, decode ndi zoyendera zomangamanga lakonzedwa. Uthenga wabwino ndi ena akuluakulu makampani kale kutengera H.265. Panali zambiri grumblings pa zamoyo wa H.264 ndi zidzachitikiranso kwa H.265. H.265 adzayeneranso mavuto ake mpikisano VP9. Koposa zonse, apansi deta mlingo wofanana ndi khalidwe zabwino zonse.

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