{"id":709,"date":"2020-12-10T16:29:19","date_gmt":"2020-12-10T16:29:19","guid":{"rendered":"http:\/\/mp4gain.com\/de\/audio-video\/?p=709"},"modified":"2020-12-10T16:29:19","modified_gmt":"2020-12-10T16:29:19","slug":"soll-ich-den-mp3-oder-aac-codec-fur-die-mp4-datei-verwenden","status":"publish","type":"post","link":"https:\/\/mp4gain.com\/de\/audio-video\/audio\/soll-ich-den-mp3-oder-aac-codec-fur-die-mp4-datei-verwenden\/","title":{"rendered":"Soll ich den MP3- oder AAC-Codec f\u00fcr die MP4-Datei verwenden?"},"content":{"rendered":"

Soll ich den MP3- oder AAC-Codec f\u00fcr die MP4-Datei verwenden?<\/strong><\/p>\n

\"AAC<\/p>\n

Wir haben einen Kodierungsprozess. Bei diesem Vorgang werden das Originalvideo und einige Dateien daraus entnommen: .m3u8-Video, .mp4-Video und .mp3-Audiodatei.<\/p>\n

\"AAC<\/p>\n

Standardm\u00e4\u00dfig verwenden wir Videos aus unserem m3u8-Prozess, bei dem es sich um h264-Video (\u00fcber libx264) mit AAC-Audio (\u00fcber libfaac) handelt.<\/p>\n

Wir verwenden diese Videos haupts\u00e4chlich auf Mobilger\u00e4ten (daher m3u8-Dateien), aber wir verwenden auch MP4-Dateien f\u00fcr Android-Telefone, Windows usw. Zunehmend m\u00fcssen wir diese Videos auch \u00fcber einen Flash-Player im Internet anbieten. oder HTML5-Player.<\/p>\n

Deshalb m\u00f6chten wir f\u00fcr all diese Zwecke eine bessere Kombination von Audio- \/ Video-Codecs haben. Wo ich verwirrt bin, was ist der “Standard” f\u00fcr eine MP4-Datei?<\/p>\n

Wenn .mp4 MP3-Codec verwendet, wird es \u00fcberall gut abgespielt, au\u00dfer in QuickTime. In QuickTime wird das Video abgespielt, aber es ist kein Ton zu h\u00f6ren (im VLC-Player funktioniert es jedoch einwandfrei).<\/p>\n

Sie sagten mir, dass es etwas damit zu tun hat, wie QuickTime Dateierweiterungen verwendet, um Informationen \u00fcber das Video abzurufen, anstatt zu versuchen, die Codec-Daten aus der Datei abzurufen. Es macht Sinn, wenn wir dieselbe Datei codieren, aber AAC f\u00fcr den Audio-Codec verwenden, dann funktioniert es in QuickTime einwandfrei.<\/p>\n

Was ist also ein “richtiger” oder “idealer” kombinierter Audio \/ Video-Codec? Ist es am besten und sichersten, AAC zu verwenden (dh funktioniert es auf einer Vielzahl von Ger\u00e4ten), auch wenn es kein “kostenloser” Codec ist?<\/p>\n","protected":false},"excerpt":{"rendered":"

Soll ich den MP3- oder AAC-Codec f\u00fcr die MP4-Datei verwenden? Wir haben einen Kodierungsprozess. Bei diesem Vorgang werden das Originalvideo und einige Dateien daraus entnommen: .m3u8-Video, .mp4-Video und .mp3-Audiodatei. Standardm\u00e4\u00dfig verwenden wir Videos aus unserem m3u8-Prozess, bei dem es sich um h264-Video (\u00fcber libx264) mit AAC-Audio (\u00fcber libfaac) handelt. Wir verwenden diese Videos haupts\u00e4chlich auf … Continue reading “Soll ich den MP3- oder AAC-Codec f\u00fcr die MP4-Datei verwenden?”<\/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":[13193,13047,13195,13201,13203,13208,13046,13045,13204,13184,13051,13052,13053,13194,13200,13035,13043,13041,13044,13040,13042,13139,13072,13123,13119,13036,13034,13049,13050,13048,13065,13033,13066,13039,13070,13074,13079,13087,13106,13077,13080,13076,13075,13081,13171,13170,13168,13082,13083,13078,13102,13100,13101,13099,13133,13134,13109,13110,13111,13089,13113,13086,13037,13117,13116,13118,13121,13124,13071,13125,13127,13126,13131,13132,13068,13140,13141,13143,13142,13067,13165,13167,13190,13122,13120,13172,13169,13038,13095,13130,13174,13032,13173,13175,13202,13207,13176,13177,13094,13178,13092,13129,13128,13107,13188,13064,13088,13145,13147,13148,13156,13057,13059,13058,13062,13056,13160,13055,13149,13146,13151,13150,13153,13161,13163,13162,13061,13158,13159,13054,13063,13069,13152,13164,13210,13186,13179,13091,13090,13093,13073,13185,13096,13085,13098,13097,13105,13209,13084,13108,13115,13112,13197,13196,13199,13198,13060,13114,13192,13189,13191,13136,13135,13137,13138,13144,13155,13154,13206,13157,13166,13104,13103,13205,13180,13183,13181,13182,13187],"class_list":["post-709","post","type-post","status-publish","format-standard","hentry","category-audio","tag-264-aac-codec","tag-a_aac-codec","tag-aac-3-codec","tag-aac-5-1-codec-herunterladen","tag-aac-7-1-codec","tag-aac-8-kanal-codec","tag-aac-audio-codec-download","tag-aac-audio-codec-windows-10","tag-aac-audio-codec-windows-7","tag-aac-audio-codec-windows-xp","tag-aac-bluetooth-codec-android","tag-aac-bluetooth-codec-bitrate","tag-aac-bluetooth-codec-windows-10","tag-aac-codec-24-bit","tag-aac-codec-5-1","tag-aac-codec-android","tag-aac-codec-android-10","tag-aac-codec-android-download","tag-aac-codec-app","tag-aac-codec-audacity","tag-aac-codec-audio","tag-aac-codec-auf-android","tag-aac-codec-auf-iphone-aktivieren","tag-aac-codec-bedeutung","tag-aac-codec-bibliothek","tag-aac-codec-bitrate","tag-aac-codec-bluetooth","tag-aac-codec-bluetooth-kopfhorer","tag-aac-codec-bluetooth-lautsprecher","tag-aac-codec-bluetooth-sender","tag-aac-codec-dbpoweramp","tag-aac-codec-download","tag-aac-codec-download-fur-mx-player","tag-aac-codec-download-windows-10","tag-aac-codec-echte-drahtlose-ohrhorer","tag-aac-codec-ffmpeg","tag-aac-codec-fur-android","tag-aac-codec-fur-gom-player","tag-aac-codec-fur-jetaudio","tag-aac-codec-fur-mx-player","tag-aac-codec-fur-mx-player-android","tag-aac-codec-fur-vlc","tag-aac-codec-fur-wind-ows-10","tag-aac-codec-fur-windows-media-player","tag-aac-codec-gegen-aac-passhrough","tag-aac-codec-gegen-flac","tag-aac-codec-gegen-sbc","tag-aac-codec-github","tag-aac-codec-gom-player","tag-aac-codec-in-voller-form","tag-aac-codec-informationen","tag-aac-codec-installieren","tag-aac-codec-ipad","tag-aac-codec-iphone","tag-aac-codec-ist-kein-standard-fur-bd-festplatten","tag-aac-codec-ist-nicht-standard-fur-bd-discs","tag-aac-codec-jetaudio","tag-aac-codec-kbps","tag-aac-codec-khz","tag-aac-codec-kopfhorer","tag-aac-codec-kopfwort","tag-aac-codec-la-gi","tag-aac-codec-latenz","tag-aac-codec-linux","tag-aac-codec-lizenz","tag-aac-codec-lizenzgebuhr","tag-aac-codec-logo","tag-aac-codec-mac","tag-aac-codec-mac-aktivieren","tag-aac-codec-max-bitrate","tag-aac-codec-media-player","tag-aac-codec-mx-player","tag-aac-codec-name","tag-aac-codec-nedir","tag-aac-codec-ohrhorer","tag-aac-codec-open-source","tag-aac-codec-optionen","tag-aac-codec-optionen-ffmpeg","tag-aac-codec-os-x","tag-aac-codec-standard","tag-aac-codec-typ","tag-aac-codec-ubuntu","tag-aac-codec-ubuntu-18-04","tag-aac-codec-verlustbehaftet","tag-aac-codec-verlustfrei","tag-aac-codec-virtua-ldub","tag-aac-codec-vlc","tag-aac-codec-vs-aptx","tag-aac-codec-vs-aptx-hd","tag-aac-codec-vs-mp3","tag-aac-codec-wiki","tag-aac-codec-windows-10","tag-aac-codec-windows-10-herunterladen","tag-aac-codec-windows-7","tag-aac-codec-windows-7-64-bit","tag-aac-codec-windows-8-1","tag-aac-codec-windows-media-player","tag-aac-codec-windows-xp","tag-aac-der-codec","tag-aac-drahtloser-codec","tag-aac-hd-codec","tag-aac-media-codec","tag-aac-mp4a-codec","tag-aac-stereo-codec-jetaudio","tag-aac-unterstutzung","tag-aac-codec-download-windows-7","tag-aac-codec-grundig","tag-aac-codec-opensuse","tag-aac-codec-poco-f1","tag-aac-codec-premiere-pro","tag-aac-codec-abtastrate","tag-aac-codec-anderung","tag-aac-codec-chip","tag-aac-codec-code","tag-aac-codec-download-mac","tag-aac-codec-kanale","tag-aac-codec-klangqualitat","tag-aac-codec-konverter","tag-aac-codec-paket","tag-aac-codec-patent","tag-aac-codec-pdf","tag-aac-codec-player","tag-aac-codec-qualitat","tag-aac-codec-spezifikation","tag-aac-codec-spezifische-daten","tag-aac-codec-spotify","tag-aac-codec-terminal-bluetooth-befehl","tag-aac-codec-uberprufungen","tag-aac-codec-unterstutzung","tag-aac-codec-vergleich","tag-aac-codec-v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