Hipanga 1: Tukuatu tō MP4 ngā kōnae mā te whakamahi i te pātene i runga ake nei, mā te tōia me te whakataka rānei.
Hipanga 2: Pāwhiritia te pātene 'Tahuri' hei tīmata i te tahuritanga.
Hipanga 3: Tikiake i tō mea kua tahurihia AC3 kōnae
MP4 Tuhinga o mua AC3 Ngā Pātai Auau mō te Tahuritanga
He pēhea te tango i te oro mai i tētahi MP4 pūranga hei AC3?
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Whakataki i te MP4 me te tāruatanga o te rererangi oro, kātahi ka whakawaeheretia ki AC3. Kāore he whakawhitinga ataata tuarua, ā, kāore he ngaronga āhuatanga i tua atu i te mea i whakamōhiotia e te pūkōrero AC3.
He aha te mokatere oro e whakamahia ana e te AC3?
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A lossy AC3 is encoded at 192 kbps by default. The Audio Quality setting also offers 320 kbps for the best quality and 128 kbps for a smaller file. A lossless AC3 (WAV, FLAC) ignores the bitrate and keeps every sample.
Ka ngaro ahau i te āhua o te oro mai i te MP4 ki te AC3?
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Mēnā he kore ngaro te AC3 (WAV, FLAC), ka tiakina ngā tauira katoa ki te tika. Mēnā he ngaro te AC3 (MP3, AAC, OGG, Opus), ka whakawhāiti anō te codec AC3 — i te 192 kbps he mārama tēnei mō te nuinga o ngā ihirangi katoa. Kāore e taea te whakaora i te āhuatanga kua ngaro i te pūtake MP4.
E pupuri ana te AC3 i te mokatere tauira taketake?
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Mā te tīpako ā-kore — ka noho he pūrere oro 48 kHz i roto i MP4 ki te 48 kHz i roto i AC3. Mēnā e hiahiatia ana e koe te 44.1 kHz (kākākōkī CD) mō te ōritetanga ki ngā kaiwhakaari tawhito, ka whakaaturia e ngā kōwhiringa tiketike tētahi whakatere tauira e whakamātau ana ki tētahi tātari āhuatanga tiketike.
Ka taea e au te whakawātea i te oro mai i ngā pūranga maha MP4 ki AC3 i roto i tētahi rōpū?
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Several files in one job need a paid plan. Free use is one file per conversion, one conversion an hour. On a paid plan you can add several files to one job, then download each result on its own or all of them in one ZIP.
He maha te wā e tango ana i te AC3 mai i tētahi MP4?
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It depends on the size and length of the file. Small documents and images are usually ready quickly. Long videos take the longest, because most video conversions re-encode every frame.
Ka taea e au te whakawātea i tētahi wāhanga anake o te pūoro MP4 hei AC3?
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Kāore i roto i tēnei utauta kotahi — ka tangohia te oro katoa hei AC3 i konei, kātahi ka whakamahia /oro-trim /, /oro-kuter / rānei hei whakaiti i te wāhanga. He tere ake te ara e rua-ki tētahi mahi whakakotahi, nā te mea e ārai ana mātou i te whakakōkī anō i te rārangi katoa.
He tūmataiti te MP4 o tōku pūranga i te wā o te whakawāteatanga oro?
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Yes. Uploaded MP4 files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted AC3 are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.
He aha te take i whakawāteatia ai te AC3 o tōku pūranga?
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Usually the MP4 carries more than one audio track and the one that was converted is silent or secondary. The converter picks one audio track automatically, normally the main one, and this page has no setting to choose a different track. If the wrong one comes out, remux the MP4 with the track you want first (VLC or ffmpeg can do this) and convert it again.
E whakapā ana te AC3 i whakawāteatia ki te iPhone / Android / te pūrere waka?
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MP3 plays almost everywhere. AAC plays on Apple devices, most Android phones and Sonos. OGG and Opus need a recent player on iOS but play in Chrome, Firefox and VLC. There are no device presets on this page, so choose the target format your player supports.
