{"id":2555,"date":"2022-07-23T16:44:07","date_gmt":"2022-07-23T16:44:07","guid":{"rendered":"http:\/\/mp4gain.com\/de\/audio-video\/?p=2555"},"modified":"2022-07-23T16:44:07","modified_gmt":"2022-07-23T16:44:07","slug":"sprechen-sie-uber-einige-grundlegende-unterschiede-zwischen-vbr-und-cbr-in-mp3-dateien","status":"publish","type":"post","link":"https:\/\/mp4gain.com\/de\/audio-video\/audio\/sprechen-sie-uber-einige-grundlegende-unterschiede-zwischen-vbr-und-cbr-in-mp3-dateien\/","title":{"rendered":"Sprechen Sie \u00fcber einige grundlegende Unterschiede zwischen VBR und CBR in MP3-Dateien"},"content":{"rendered":"

Sprechen Sie \u00fcber einige grundlegende Unterschiede zwischen VBR und CBR in MP3-Dateien<\/h2>\n

\"CBR<\/p>\n

Aus Sicht der Bitratencodierung kann eines der g\u00e4ngigsten Audiodateiformate, MP3, in zwei Typen unterteilt werden: Einer ist Constant Bitrate CBR (Constant Bitrate).<\/p>\n

\"CBR<\/p>\n

Die Bitrate eines Frames ist konstant und eindeutig. ; das andere ist VBR mit variabler Bitrate, das das Gegenteil von CBR ist. Die Bitrate jedes Frames ist nicht festgelegt. Die Bitrate kann gleich sein oder nicht. Aufgrund der Existenz dieser beiden Typen m\u00fcssen einige Aufgaben, die beim Abspielen von MP3-Dateien ausgef\u00fchrt werden m\u00fcssen, wie z. B. das Abrufen von Audioinformationen und das Steuern des Wiedergabefortschritts, separat behandelt werden.<\/p>\n

Einf\u00fchrung in einige grundlegende Konzepte.
\nUm die spezifischen Unterschiede zwischen CBR und VBR klar zu verstehen, m\u00fcssen Sie ein wichtiges Attribut von Audiodateien verstehen: Die Bitrate, auch bekannt als Bitrate oder Bitrate, bezieht sich auf die Anzahl der pro Sekunde \u00fcbertragenen Bits. Die Einheit ist bps (Bits pro Sekunde). Je h\u00f6her die Bitrate, desto h\u00f6her die Daten\u00fcbertragungsgeschwindigkeit. Die Bitrate in Audio bezieht sich auf die Menge an bin\u00e4ren Daten pro Zeiteinheit nach der Umwandlung eines analogen Tonsignals in ein digitales Tonsignal, was ein indirektes Ma\u00df f\u00fcr die Audioqualit\u00e4t ist.<\/p>\n

Die Bitrateneinheit von Audiodateien ist im Allgemeinen kbps, 1 kbps = 1000 bps. Die Standard-Bitrate von mp3 betr\u00e4gt 128 kbps, aber aus dem Internet heruntergeladene mp3-Dateien sind mit 192 kbps gebr\u00e4uchlicher, und wenn Sie High-Definition-mp3 mit besserer Klangqualit\u00e4t erhalten m\u00f6chten, erreicht die Bitrate normalerweise 320 kbps. Je h\u00f6her die Bitrate, desto besser die Klangqualit\u00e4t, aber desto mehr Speicherplatz wird ben\u00f6tigt.<\/p>\n

Im Allgemeinen gilt: Je h\u00f6her die Tonh\u00f6he des Soundclips, desto mehr Speicherplatz ben\u00f6tigt er zum Speichern und desto h\u00f6her ist die Bitrate. Die herk\u00f6mmliche MP3-Datei ist mit CBR codiert, das hei\u00dft, die Bitrate jedes Frames ist gleich, was ein Problem mit sich bringt: Wenn die Bitrate jedes Frames gleich ist, dann ist die Datengr\u00f6\u00dfe jedes Frames gleich. Unabh\u00e4ngig davon, ob die Tonh\u00f6he dieses Frames hoch oder niedrig ist, wird der Speicherplatz des Audioframes mit der h\u00f6chsten Tonh\u00f6he in allen Audiodaten verwendet, um diesen Frame zu speichern, aber f\u00fcr den Audioframe mit niedriger Tonh\u00f6he wird nicht viel Speicherplatz ben\u00f6tigt. Dadurch geht Speicherplatz verloren und die MP3-Datei wird praktisch gr\u00f6\u00dfer.<\/p>\n","protected":false},"excerpt":{"rendered":"

Sprechen Sie \u00fcber einige grundlegende Unterschiede zwischen VBR und CBR in MP3-Dateien Aus Sicht der Bitratencodierung kann eines der g\u00e4ngigsten Audiodateiformate, MP3, in zwei Typen unterteilt werden: Einer ist Constant Bitrate CBR (Constant Bitrate). Die Bitrate eines Frames ist konstant und eindeutig. ; das andere ist VBR mit variabler Bitrate, das das Gegenteil von CBR … Continue reading “Sprechen Sie \u00fcber einige grundlegende Unterschiede zwischen VBR und CBR in MP3-Dateien”<\/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":[39756,39761,39758,39763,5141,39757,39762,39862,39760,39759,39755,39775,39778,39779,26427,39774,39773,39776,28052,39777,39772,39990,39730,39792,5145,16141,5140,16252,16237,16238,39789,39791,39790,39823,39828,39807,39806,39804,39811,39810,39808,39809,39805,39825,39827,39830,39821,39829,39822,39824,39843,39850,39845,39826,39844,39849,39848,39846,39841,39847,39842,39867,39869,39860,39864,39866,39861,39868,39865,39888,39887,39883,39880,39884,39885,39881,39886,39889,39882,39902,39900,39904,26468,39903,39901,39918,39914,39924,39921,39922,39917,39913,39925,39920,39919,39923,39940,39938,39945,39937,39943,39941,39936,39942,39939,39944,39957,39965,39958,39959,39960,39961,39962,39963,39956,39964,39973,39979,39975,39978,39974,39972,39977,39980,20271,39976,39915,39998,39996,39993,39992,39997,39995,39994,39991,39803,20020,39837,39744,39817,36214,16196,39747,39751,39752,39754,39745,39750,39739,39859,39746,39749,39893,39769,39764,39785,39742,39768,39765,39766,39770,39771,39767,39781,39782,39780,39783,39786,39784,39949,39793,39794,39737,39831,39839,39840,39748,39838,39836,39854,39851,39857,39853,39858,39855,39856,39852,39874,39871,39872,39873,39870,39879,39875,39896,39894,39890,39899,39897,39892,39898,39895,39891,39912,39910,39909,39908,39930,39928,39929,39931,39934,39926,39787,39927,39876,39877,39878,39933,39951,39947,39953,39950,39952,39967,39971,39969,39932,39968,39970,39743,39740,39966,39987,39982,39984,39988,39985,39989,39983,39986,39981,39788,39946,39955,39954,39948,39738,39736,39753,39916,39820,26429,26419,39835,39832,39795,39800,39797,39798,39802,39796,39801,39819,39799,39814,39815,39816,39818,39812,39833,39813,39834,39863,39731,39911,39741,39727,39732,39935,39734,39733,39729,39728,39735,26447,39905,39906,39907],"class_list":["post-2555","post","type-post","status-publish","format-standard","hentry","category-audio","tag-aac-vbr","tag-aac-vbr-ffmpeg","tag-abr-cbr-vbr","tag-abr-cbr-vbr-crf","tag-abr-vs-vbr","tag-acer-vrb","tag-akronym-vbr","tag-allgemeiner-modifikator-vbr-in-sap","tag-audio-cbr-vs-vbr","tag-audio-vbr","tag-avuv-vs-vbr","tag-bandish-1996-mp3-vbr-320kbps","tag-bengali-vbr-mp3","tag-beste-vbr-einstellungen-fur-obs","tag-beste-vbr-bitrate","tag-bhishma-1996-mp3-vbr-320kbps","tag-bit-rate-cbr-vs-vbr","tag-bitrate-control-cbr-or-vbr","tag-bitrate-vbr","tag-blogspots-like-vbr-mp3-collection","tag-bollywood-vbr-mp3","tag-br-net-login","tag-bridger","tag-cbr-abr-vbr-crf","tag-cbr-oder-vbr-fur-youtube","tag-cbr-vbr-abr","tag-cbr-vs-vbr","tag-cbr-vs-vbr-premiere","tag-cbr-vs-vbr-streaming","tag-cbr-vs-vbr-uberwachungskamera","tag-cbr-vs-vbr-vid-eo","tag-cbr-vs-vbr-mp3","tag-cbr-vs-vbr-was-am-besten-ist","tag-codierung-von-vbr-oder-cbr","tag-codierungsmodus-cbr-vs-vbr","tag-dahua-cbr-vs-vbr","tag-dalaal-1993-mp3-vbr-320kbps","tag-deewane-2000-mp3-vbr-320-kbps","tag-demarini-voodoo-vbr-17","tag-dil-hai-betaab-1993-mp3-vbr-320kbps","tag-dil-hai-tumhaara-2002-mp3-vbr-320kbps","tag-dil-se-1998-mp3-vbr-320kbps","tag-dilwale-1994-mp3-vbr-320-kbps","tag-eac-lame-vbr-einstellungen","tag-ecr-vs-vbr","tag-encoder-vbr","tag-etf-vbr","tag-etfdb-vbr","tag-excel-vba","tag-exfat-vbr","tag-fantasypros-vbr","tag-fat-vbr","tag-fat32-vbr","tag-fehler-ungultige-vbr-prufsumme","tag-ffmpeg-aac-vbr","tag-ffmpeg-convert-vbr-to-cbr","tag-ffmpeg-libopus-vbr","tag-ffmpeg-mp3-vbr","tag-ffmpeg-vbr","tag-flac-vbr","tag-free-vbr-mp3-collection","tag-gaddaar-1995-mp3-vbr-320kbps","tag-gair-1999-mp3-vbr-320kbps","tag-gbb-vbr-in-sap","tag-gbb-vbr-obyc","tag-get-vbr","tag-greg-schwarz-vbr-rechtsanwalte","tag-gst04-2m-vbr-071c32","tag-gta-v-vbr","tag-h264-vbr","tag-hero-no-1-1997-mp3-vbr-320kbps","tag-hindi-film-songs-320kbps-vbr","tag-hindi-mp3-320kbps-vbr","tag-hindi-vbr-mp3-download","tag-hindi-vbr-mp3-songs","tag-honda-cbr","tag-honda-cbr-auto","tag-honda-cbr-preis-in-pakistan","tag-humse-hai-muqabla-1995-mp3-vbr-320kbps","tag-ijr-vs-vbr","tag-ijs-vs-vbr","tag-instagram-s-vbr","tag-ist-cbr-besser-als-vbr","tag-ist-vbr-2-pass-wert","tag-ist-vbr-eine-gute-investition","tag-jaan-tere-naam-1992-mp3-vbr-320kbps","tag-jaan-vbr-mp3","tag-jaanwar-1999-mp3-vbr-320kbps","tag-jab-we-met-2007-mp3-vbr-320kbps","tag-jeena-sirf-mere-liye-vbr","tag-jeet-1996-mp3-320kbps-vbr","tag-jeet-vbr-mp3","tag-jigar-1992-mp3-vbr-320kbps","tag-jual-rumah-vbr-3","tag-junoon-1992-mp3-vbr-320kbps","tag-jurm-1990-mp3-vbr-320kbps","tag-kabhi-khushi-kabhie-gham-2001-mp3-vbr-320kbps","tag-kachche-dhaage-320-kbps-vbr","tag-kaho-naa-pyaar-hai-vbr","tag-karan-arjun-1995-mp3-vbr-320-kbps","tag-kaso-oder-2002-mp3-vbr-320kbps","tag-kbps-vbr","tag-koyla-1997-mp3-vbr-320-kbps","tag-kuch-kuch-hota-hai-vbr","tag-kumar-sanu-vbr-mp3","tag-kurukshetra-2000-mp3-vbr-320kbps","tag-laadla-1994-mp3-vbr-320kbps","tag-lahme-vbr-vs-cbr","tag-lame-vbr","tag-lenze-gst04-2m-vbr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