Liliu MP3 i AMR

Liliu Lau MP3 i AMR faila faigofie

Filifili au faila

*Ua tapeina faila pe a mavae le 24 itula

Liliu e oo atu i le 1 GB faila e aunoa ma se totogi, e mafai e tagata faʻaoga Pro ona liliu e oo atu i le 100 GB faila; Saini nei lava

La'uina i luga

Auala e faaliliu ai MP3 i AMR

Laasaga 1: Lafo i luga lau MP3 faila e faʻaaoga ai le faʻamau o loʻo i luga pe e ala i le toso ma faʻapaʻu.

Laasaga 2: Kiliki le faamau 'Liliu' e amata ai le liua.

Laasaga 3: La'u mai lau faila ua liua AMR faila

MP3 i AMR Fesili e Masani Ona Fesiligia e uiga i le Suiga

Faʻafefea ona ou suia le MP3 leo i le AMR e aunoa ma le leiloa o le lelei?

Faʻaulu le MP3 faila ma o le a filifili e le matou faʻatonu le AMR codec / bitrate e fetaui ma le faʻavae. O le target lossless (AMR = WAV / FLAC / ALAC) e tausia uma ni faataitaiga; o le target lossy (AMR = MP3 / AAC / OGG) e faʻatonu i le 192 kbps lea e manino mo le tele o leo.

O le a le bitrate e faʻaaogaina e le AMR?

Faʻasolosolo 192 kbps mo le AMR e leai se faʻaleagaina; faʻasolosolo mo le AMR e leai se faʻaleagaina. Faʻaititia i le 320 kbps mo leo poʻo le 96 kbps mo leo / podcast. O le filifiliga e faʻatau atu le tele o le faila i le leo lelei i le bitrates maualalo.

O le a faʻaitiitia loʻu lelei leo pe a ou alu mai i le MP3 i le AMR?

Afai e MP3 e leai se fa'aititia ma AMR e leai se fa'aititia (e.g. MP3 → WAV), e le lelei le AMR faila nai lo le MP3 — e le mafai ona e toe maua fa'amatalaga ua fa'aititia. Afai e leai se fa'aititia o MP3 ma AMR e leai se fa'aititia, e tatau ona toe fa'aititia e le AMR codec; i le 192 kbps e manino ai mo le tele o mea.

E te tausia taga ID3 / metadata i le faʻaliliuina mai o MP3 i le AMR?

Ia - o le igoa, tagata faʻatino, ata, tausaga, numera o le ata, ata o le ata e faitau mai i le MP3 ma tusia i le AMR container (i le mea e lagolagoina ai e le AMR format tags, o mea uma e masani ai).

E mafai ona ou toe faʻaigoaina le toʻatele o MP3 faila i le AMR?

Yes — drop a folder of MP3 files in and we process them in parallel. Premium has more parallel workers and no per-file size cap, so a 500-file batch finishes in minutes rather than tens of minutes.

O le a teuina e le AMR le saoasaoa faataitaiga e tutusa ma le MP3?

E faalagolago i le faatonuga (48 kHz MP3 → 48 kHz AMR). Afai e te manaʻomia le faʻaititia o le fuataga mo le fetaui (e pei o le 96 kHz → 44.1 kHz mo le faʻaputuina o CD) o le filifiliga o le fuataga o le fuataga ua ausia e faia lenei mea ma le toe faʻaititia o le fuataga i le tulaga maualuga.

E mafai ona ou faʻasolosolo le leo i le laasaga mai i le MP3 i le AMR?

O le filifiliga loudness-normalize e faʻaaogaina ai le faʻanaturaina ITU-R BS.1770 / EBU R128 i le AMR output, e faʻatali ai le -14 LUFS (paʻaga faʻatulagaga) poʻo le -16 LUFS (paʻaga podcast). E aoga pe a faʻaliliuina i le vaega-faʻatulagaga ni faʻatulagaga ma ni tulaga eseese o le puleaina.

O le a taʻalo le AMR i loʻu masini leo / iPod / Sonos?

MP3 taʻalo i le lalolagi atoa. AAC taʻalo i luga o Apple, le tele o Android, Sonos. FLAC taʻalo i luga Sonos ma Android, le lelei i luga o iPods matutua. WAV taʻalo i luga o mea uma ae e tele. O filifiliga maualuga aofia ai masini presets mo nei faʻamoemoega masani.

O le a laʻu faila MP3 faʻatulafonoina i le taimi o le toe faʻaleleia?

Yes. Uploaded MP3 files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted AMR are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.

Faʻapefea ona umi le toe faʻaliliuina o se MP3 1-itula i AMR?

Toe fa'avasegaina o le codec tutusa: 10-30 sekone. Toe fa'avasegaina i se codec ese: masani 10-20% o le taimi e fa'asolo ai le fa'aputuga, o lea e mae'a ai se 1- itula MP3 → AMR i le 6-12 minute.

Aiseā e sili atu ai le leo o le AMR faila nai lo le MP3 faʻavae?

E le o tupu se suiga o le maua e aunoa ma le faʻaolaina o le filifiliga o le faʻataʻitaʻiga. Afai e te vaʻaia se suiga o le tulaga, e mafai ona faʻaaogaina e lau tagata taʻalo leo pe lau pusa meli le ReplayGain poʻo le faʻataʻitaʻiga o le taʻaloga - e le o i tatou.

E mafai ona ou suia le MP3 downloads i le AMR?

Afai e le puipuia le download MP3 (e leai se DRM), e mafai. O faila e faʻacryptina i le DRM (Spotify, Apple Music) e encrypted i le bit level ma e le mafai ona tatou faʻavasegaina. O puna mai Bandcamp, SoundCloud download, ma talafaasolopito o tagata lava ia e toe faʻavasegaina lelei.

MP3

E fa'aaogā e faila MP3 le lossy compression e fa'aitiitia ai le tele o faila a'o fa'atumauina pea le lelei o le leo mo le tele o tagata fa'alogologo.

AMR

O le AMR (Adaptive Multi-Rate) o se faʻapipiʻi faʻalogo leo e sili ona lelei mo le faʻaogaina o tautalaga. E masani ona fa'aoga i telefoni fe'avea'i mo pu'ega leo ma toe fa'alogo leo.