Chinja WMV kuti AAC

Chinja Yako WMV kuti AAC zvinyorwa zvisingaite

Sarudza mafaira ako

*Mafaira adzimwa mushure memaawa makumi maviri nemana

Shandura mafaira anosvika 1 GB mahara, vashandisi vePro vanogona kushandura mafaira anosvika 100 GB; Nyorera izvozvi

Kuisa

Maitiro ekushandura WMV kuti AAC

Danho 1: Isa yako WMV mafaira uchishandisa bhatani riri pamusoro kana nekudhonza nekudonhedza.

Danho rechipiri: Dzvanya bhatani rekuti 'Convert' kuti utange kushandura.

Danho rechitatu: Dhawunirodha yako yakashandurwa AAC mafaira

WMV kuti AAC Mibvunzo Inowanzo bvunzwa Nezvekuchinja

Ndiani anokwanisa kundibatsira kuti ndiwane WMV file uye ndiite AAC file?

Upload the WMV file and we demux the audio track, then transcode it to AAC. There is no second video pass and no quality loss beyond what the AAC codec itself introduces.

Ndeipi audio bitrate iyo AAC faira inoshandisa?

Chirongwa chekuisa AAC chine bitrate ye 192 kbps (inoratidzika zvakanaka kune mimhanzi). Unogona kuchinja kuita 320 kbps (yekutamba) kana 96-128 kbps (yekutaura / podcast / isingasviki faira). Unogona kuchinja bitrate mune zvakawedzera sarudzo pamberi pekubvisa.

Ndicharasikirwa sei nemhando yezwi kubva ku WMV kuenda ku AAC?

Kana AAC iri lossless (WAV, FLAC), ese masampuli anochengetwa zvakakwana. Kana AAC iri lossy (MP3, AAC, OGG, Opus), AAC codec inodzosera kumanikidza — pa192 kbps izvi zvinoonekwa nevanhu vazhinji. Kudzosa hunhu hwaive hwatoenda mu WMV source hazvigoneke.

Kana AAC yaiswa, inogara iri neyakajairika sampling rate?

Zviri pachena kuti hapana — 48 kHz audio track mu WMV ichange 48 kHz mu AAC. Kana iwe uchida 44.1 kHz (CD-quality) kuti ugone kutamba nemitambo yakare, zvinokosha kuti uite sarudzo dzekuwedzera kuti uone kuti ndeipi sampling-rate inoenda pasi uye kuti idzokere ku 48 kHz.

Ndinogona kubvisa audio kubva kune akawanda WMV mafaera ku AAC muimwe batch?

Yeah — bvisa folder ye WMV mafaera uye isu tinotora audio muparallel. Pro vashandisi vanowana vashandi vanopfuura maparallel; pa50-file batch iyi ndiyo kusiyana pakati pe90 masekondi ne8 maminitsi.

Chii chinoita kuti AAC faira riite sezita / muimbi / album?

Kana WMV container ine chapter kana stream metadata, isu tinokopa muimbi / zita / album maindasitiri mu AAC container uko AAC format inotsigira ma tags. Kana AAC file isiri ine ma tags — shandisa tag editor (Mp3tag, Picard) mushure mekutumira kunze kwea rich tags.

Ndeipi nguva inotora kubvisa AAC kubva ku WMV faira?

Audio kubvisa iri nyore kupfuura video re-encoding - zvinoitika 5-15% yechigadzirwa nguva. 1-hour WMV -> AAC anosvika 3-9 maminitsi pazviyero pipeline.

Ndinogona kubvisa chete chikamu che WMV audio se AAC?

Hapana munzira iyi chete — bvisa zvese zvemavhidhiyo se AAC pano, wozoshandisa /audio-trim/ kana /audio-cutter/ kuti uite clip yechikamu. Iyo nzira ine mastep maviri inoita kuti zvive nyore kupfuura kubatanidza zviitiko zviviri nekuti isu tinoedza kubvisa kudzokorora kwefaira rese kaviri.

Ndiani anoshandisa WMV faira?

Yechokwadi — imwe chete neyekuchengeteka model sezvaanoita nezvose zvinoshandura: vanoshanda vakazvimirira, otomatiki kubvisa mukati memazuva, hapana munhu anoongorora zvinhu.

Nei yangu AAC faira ine zvikanganiso zvisina kunaka?

Chigaro chakasviba chinoreva kuti WMV faira raive nemulti-track audio layout uye isu takatora imwe chete isina kunaka. Dzvanya pane "audio stream" sarudzo kuti utore imwe chete 0, 1, etc., kana kuti udzoreredze kuisa zvese zvinobuda mu AAC multi-track container apo AAC inotsigira izvi.

Chii chinonzi AAC?

Chikuva chimiro chinochengetwa kubva ku WMV ne default — 5.1 WMV chinogadzira 5.1 AAC apo codec inotsigira (AAC, FLAC, OGG, Opus). Unogona kumanikidza stereo kana mono kuburikidza ne channel-downmix sarudzo, iyo inobatsira kune podcast workflow.

Iine yakavakirwa AAC kutamba pa iPhone / Android / car stereo?

MP3 inotamba panzvimbo dzose. AAC / M4A inotamba paApple uye Android. OGG / Opus inodiwa neyakapfuura mutambi paIOS. Advanced options inoburitsa "device" preset iyo inotora AAC codec iyo inogona kutamba panzvimbo yako.