{"id":1500,"date":"2020-12-30T23:02:07","date_gmt":"2020-12-30T23:02:07","guid":{"rendered":"http:\/\/mp4gain.com\/nl\/audio-video\/?p=1500"},"modified":"2020-12-30T23:02:07","modified_gmt":"2020-12-30T23:02:07","slug":"h-264-profielen-en-niveaus","status":"publish","type":"post","link":"https:\/\/mp4gain.com\/nl\/audio-video\/video-converteerder\/h-264-profielen-en-niveaus\/","title":{"rendered":"H.264 profielen en niveaus"},"content":{"rendered":"

H.264 profielen en niveaus<\/strong><\/p>\n

\"H.264\"<\/p>\n

De gezamenlijke groep die betrokken was bij het defini\u00ebren van de H.264-standaard heeft zich gericht op het cre\u00ebren van een eenvoudige en duidelijke oplossing die opties en parameters minimaliseert.<\/p>\n

\"H.264\"<\/p>\n

Het belangrijkste aspect van deze standaard, net als bij andere videostandaarden, is het bieden van verschillende mogelijkheden binnen profielen (sets van algoritmische parameters) en niveaus (prestatieklassen) om populaire producten en gangbare formaten optimaal te ondersteunen. .<\/p>\n

Er zijn zeven profielen in H.264, die elk zijn afgestemd op een specifieke toepassing. Elk profiel bepaalt welke set parameters de encoder kan gebruiken en beperkt de complexiteit van de implementatie van de decoder.<\/p>\n

Netwerkcamera’s en video-encoders gebruiken waarschijnlijk een zogenaamd basislijnprofiel, voornamelijk ontworpen voor gebruik in gebieden met beperkte rekenkracht. Het basislijnprofiel is het meest geschikt voor gebruik in moderne real-time encoders die zijn ingebed in netwerkvideoapparatuur. Dit profiel biedt ook een lage latentie, wat een belangrijke vereiste is voor videobewaking en essentieel is voor realtime besturing van pannen, kantelen en zoomen van netwerk-PTZ-camera’s.<\/p>\n

H.264 heeft 11 beperkingsniveaus of -graden in termen van functionaliteit, bandbreedte en geheugenvereisten. Elk niveau definieert de bitsnelheid en coderingssnelheid in macroblokken per seconde voor resoluties vari\u00ebrend van QCIF tot HDTV en hoger. Hoe hoger de resolutie, hoe hoger het vereiste niveau.<\/p>\n","protected":false},"excerpt":{"rendered":"

H.264 profielen en niveaus De gezamenlijke groep die betrokken was bij het defini\u00ebren van de H.264-standaard heeft zich gericht op het cre\u00ebren van een eenvoudige en duidelijke oplossing die opties en parameters minimaliseert. Het belangrijkste aspect van deze standaard, net als bij andere videostandaarden, is het bieden van verschillende mogelijkheden binnen profielen (sets van algoritmische … Continue reading “H.264 profielen en niveaus”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[523,12496,509,12487,24883,535,548,536,5525,551,5520,31583,5522,12504,12491,31579,495,532,484,506,31574,24878,24882,31576,12495,12490,554,12494,592,31577,31586,538,593,31591,24880,24885,24884,521,502,508,519,549,12522,588,590,589,482,491,488,24877,530,575,5526,5514,529,31590,31582,24875,479,12503,533,475,480,12502,24896,540,483,5521,557,556,553,558,559,564,563,5524,562,24899,565,31589,12514,31588,493,526,528,518,517,12499,12519,12521,31592,583,5518,12508,24897,31584,31585,12507,522,31578,514,500,501,496,5512,499,515,498,5530,12520,581,582,5511,494,31581,511,31580,567,31587,566,24876,31575,591],"class_list":["post-1500","post","type-post","status-publish","format-standard","hentry","category-video-converteerder","tag-264-uur-in-dagen","tag-beste-h-264-bitrate-instellingen","tag-download-h-264","tag-export-h-264-na-effecten","tag-h-264-bitrate-calculator","tag-h-264-audio-niet-synchroon","tag-h-264-bits-per-pixel","tag-h-264-dvr-buiten-bereik","tag-h-264-formaat","tag-h-264-frames-per-seconde","tag-h-264-gb-per-uur","tag-h-264-kleuren-vervaagd","tag-h-264-plakjes-per-frame","tag-h-264-set-top-box","tag-h-264-bit-diepte","tag-h-2-64-in-firefox","tag-h-264","tag-h-264-hikvision-aan-of-uit","tag-h-264-4-1","tag-h-264-5-2","tag-h-264-adobe-na-effecten","tag-h-264-alternatief-na-effecten","tag-h-264-bitrate","tag-h-264-bitrate-1080p","tag-h-264-bitrate-en-resolutie","tag-h-264-bitrate-grafiek","tag-h-264-bits-per-seconde","tag-h-264-bitstream","tag-h-264-bitstream-zonder-startcodes","tag-h-264-come-funziona","tag-h-264-dun-wire-plus","tag-h-264-dvr-geblokkeerd","tag-h-264-dvr-reset-zonder-afstandsbediening","tag-h-264-dvr-setup","tag-h-264-in-after-effects","tag-h-264-in-avi","tag-h-264-in-chrome","tag-h-264-in-mp4","tag-h-264-in-premiere-pro","tag-h-264-in-sony-vegas","tag-h-264-in-ubuntu","tag-h-264-mb-per-minuut","tag-h-264-met-aac","tag-h-264-met-alpha","tag-h-264-met-mov","tag-h-264-met-svc","tag-h-264-na-effecten","tag-h-264-na-effecten-2018","tag-h-264-na-effecten-mac","tag-h-264-na-effecten-ontbreken","tag-h-264-naar-avi","tag-h-264-naar-h-265-converter","tag-h-264-naar-mov","tag-h-264-naar-mp4","tag-h-264-naar-mp4-converter","tag-h-264-naar-prores","tag-h-264-niet-synchroon","tag-h-264-op-chrome","tag-h-264-op-firefox","tag-h-264-op-iphone","tag-h-264-op-mac","tag-h-264-op-ubuntu","tag-h-264-op-vlc","tag-h-264-op-windows","tag-h-264-over-ethernet","tag-h-264-over-rtp","tag-h-264-overzicht","tag-h-264-pakketten-per-seconde","tag-h-264-plus","tag-h-264-plus-vs-h-264","tag-h-264-plus-vs-h-265","tag-h-264-pro-recorder","tag-h-264-pro-recorder-alternatief","tag-h-264-pro-recorder-handleiding","tag-h-264-pro-recorder-obs","tag-h-264-pro-recorder-prijs","tag-h-264-pro-recorder-software","tag-h-264-pro-recorder-streaming","tag-h-264-pro-recorder-niet-gedetecteerd","tag-h-264-tot-gif","tag-h-264-tot-h-265","tag-h-264-tot-hdmi","tag-h-264-uitgelegd","tag-h-264-van","tag-h-264-van-dvr","tag-h-264-van-mp4","tag-h-264-van-na-effecten","tag-h-264-van-type-exporteur","tag-h-264-versus-h-264h","tag-h-264-versus-h-265-bestandsgrootte","tag-h-264-versus-prores","tag-h-264-versus-x264","tag-h-264-via-http","tag-h-264-via-ip","tag-h-264-via-mpeg-2-ts","tag-h-264-via-rtsp","tag-h-264-via-sip","tag-h-264-via-udp","tag-h-264-video","tag-h-264-voor-4k","tag-h-264-voor-externe-consoleverbindingen","tag-h-264-voor-firefox","tag-h-264-voor-linux","tag-h-264-voor-na-effecten","tag-h-264-voor-na-effecten-2020","tag-h-264-voor-ubuntu","tag-h-264-voor-windows-10","tag-h-264-voor-youtube","tag-h-264-vs-h-265","tag-h-264-vs-h-265-kwaliteit","tag-h-264-vs-hevc","tag-h-264-vs-mp4","tag-h-264-compatibel","tag-h-264-parameters","tag-hoe-h-264-te-importeren-in-after-effects","tag-hoe-werkt-h-264","tag-import-h-264-in-premiere-pro","tag-is-h-264-beter-dan-mkv","tag-is-h-264-beter-dan-mp-4","tag-is-h-264-beter-dan-x264","tag-ongeveer-h-264-codec","tag-render-h-264-na-effecten","tag-trim-h264-zonder-hercodering"],"_links":{"self":[{"href":"https:\/\/mp4gain.com\/nl\/audio-video\/wp-json\/wp\/v2\/posts\/1500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mp4gain.com\/nl\/audio-video\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mp4gain.com\/nl\/audio-video\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mp4gain.com\/nl\/audio-video\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mp4gain.com\/nl\/audio-video\/wp-json\/wp\/v2\/comments?post=1500"}],"version-history":[{"count":1,"href":"https:\/\/mp4gain.com\/nl\/audio-video\/wp-json\/wp\/v2\/posts\/1500\/revisions"}],"predecessor-version":[{"id":1501,"href":"https:\/\/mp4gain.com\/nl\/audio-video\/wp-json\/wp\/v2\/posts\/1500\/revisions\/1501"}],"wp:attachment":[{"href":"https:\/\/mp4gai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