Chengetedza se MP3 kana faira richifanira kuvhura chero kupi, WAV kana richiendeswa mupepeti, uye WebM kana OGG kana uchida faira diki rine mhando yehutano hweizwi. Mu Audio Recorder – Voice Recorder zvese zvina zvinobva pakutora imwe chete, saka unogona kutumira kurekodha kumwe mu mafomati akawanda pasina kurekodha zvakare.
Sarudzo yefomati iri pasi pe Zvirongwa → Chengetedza se. WebM ndiyo yakasarudzwa nekutadza. Zvirongwa izvi zvinobata chete faira raunowana paunodhinda Dhawunirodha kana Govera; kopi iri mukati meribrary yepopup inosara yakafanana zvisinei nezvaunosarudza.
Chinorehwa nefomati imwe neimwe
Vanhu vanowanzotora izvi sezvigadzirwa zvina zvehunhu. Chokwadi zviri maviri codec mumakamuri matatu, pamwe chete nesarudzo isina kudzikiswa.
| Chengetedza se | Codec mukati | Kudzikiswa | Bitrate inotevera Hunhu? | Kushandiswa kwakajairika |
|---|---|---|---|---|
| WebM | Opus | Lossy | Ehe | Kutamba mune browser, kurodha pawebhu, mafaera madiki |
| OGG | Opus | Lossy | Ehe | Ruzha rwakafanana ne_WebM mumudziyo unorudzirwa nevamwe vatambi |
| MP3 | MP3 (LAME encoder, yakabatanidzwa) | Lossy | Ehe | Ma stereo emota yekare, software yemahofisi, chero ani zvake anokumbira "MP3" |
| WAV | 16-bit PCM | Hapana | Aihwa | Vano gadziridza ruzha pa desktop, maturusi ekunyora, kuchengetedza master yekugadzirisa |
WebM uye OGG zvine ruzha rumwechete rweOpus; mutsauko uri mukavha chete. Kana mutambi akaramba imwe, edza imwe usati wafunga kuti kurekodha kwaputsika.
Maitiro ekuburitsa anoshanda sei pasi pebhatani
Pauchirekodha, extension inonyora ruzha rweOpus mu_WebM container kuti ruchengetwe pa local browser, chidimbu chechipiri chimwe nechimwe panguva. Icho chakatakurwa chinochishandiswa sechinyorwa chekuburitsa kwese:
- WebM, isina kuchekwa — mapaketi eOpus echinyakare anopfungwa zvakare aine nguva yakakodzera kuitira kuti vatambi vagone kutsvaga. Hapana kudzokorora-kodhi, saka hapana chakarasika.
- WAV — chikamu chinodudzwa ku16-bit PCM pa48 kHz uye chinonyorwa sezvachiri. Hakurasiki kubva panguva iyi, asi hachigoni kuwedzera ruzivo rwakamboshaikwa pachinyorwa cheOpus.
- OGG, WebM yakachekwa — zvinodudzwa uye kodhi zvakare kuOpus paBitrate yeQuality yazvino.
- MP3 — zvinodudzwa uye kodhi pamwe neLAME encoder yakaiswa paBitrate yeQuality yazvino.
Chinhu chekupedzisira chine basa: kutumira MP3 inzira yechipiri inorasika. PaHigh kana Best, zvakanyanya kuti haugone kuchinzwa pakutaura, asi kana izwi richaedzwa, kudzvanywa zvakare nepuratifomu yevhidhiyo, uye vozotambidzwa pafoni, nhanho imwe neimwe yekurasika inowedzera. Kune nzira iyoyo, tumira WAV kamwe uye rega chishandiso chekupedzisira chiite chete kudzikiswa.
Kusarudza maererano nenzvimbo
Kutumira kumunhu
MP3. Iyi ndiyo fomati isingawanzo kupa mhinduro yekuti "hatigoni kuvhura faira iri". Rwiyo rwevhidhiyo rwe maminitsi gumi paHigh runenge ruri 9.6 MB (128 kbps ÷ 8 = 16 kB pasekondi × 600 s), diki zvakakwana kuti shumiro dzakawanda dzeemail nechat dzigamuchire.
Kugadzirisa mu software yeruzha pa desktop
WAV. Vagadziri vanobata PCM pasina danho rekudekodha, uye unodzivirira kuisa encode ye MP3 pasi pechimwe chose chinenge chichiitwa ne software pakuzobuditsa gare gare. Tarisira mafaera makuru: 48 kHz, 16-bit mono WAV iri 96 kB pasekondi, ingangoita 346 MB paawa. Gwaro rehukuru hwemafaira rine tafura yakazara.
Kukwidza kuwebhusaiti kana kuchengetedza archive
WebM. Iyi ndiyo kopi yekutanga isina imwe encode, inoridza mu Chrome nemamwe mabhurawuza emazuva ano, uye pakuiswa kweHigh kunoenderana nenguva yeawa inenge 58 MB. Chiyero changu: chengeta WebM searchive copy uye gadzira MP3 chete kana mumwe munhu akumbira imwe.
Mutambi anobvuma chete .ogg
OGG. Vamwe midhiya vatambi, injini dzemitambo, uye Linux zvishandiso zvinotarisira Opus muOgg mudziyo. Hunhu hwekuteerera hunoenderana ne_WebM pahumiro hwakafanana.
Hunhu uye bitrate zvinodyidzana nefomati
The Quality setting (Standard 64 kbps, High 128 kbps, Best 192 kbps) inoshandiswa kaviri: kana kutora kwakarekodhwa, uye zvakare paunotumira kunze MP3, OGG, kana kuchekwa WebM. Kutengeswa kunze kunoshandisa chero Hunhu hwasarudzwa panguva yaunodzvanya Dhaunirodha.
Saka kuendesa kunze a Standard take se MP3 neBest selected kunokupa faira hombe, kwete iri nani. Kurekodha chete kwakambove ne64 kbps yakakosha yeruzivo. Kana uchida Zvakanakisisa, zvisarudze usati wadzvanya Rekodha. Iyo bitrate explainer inopinda mukuti chikamu chega chega chinonzwika sei pakutaura.
Kutendeseka miganhu
- OGG uye akachekwa WebM zvinotengeswa kunze kwenyika zvinoshandisa Chrome's yakavakirwa-mukati ekuodha encoder. Kana bhurauza yako isingakwanisi kukupa, popup inoti "Browser yako haigoni kugadzira iyi fomati. Edza WAV kana WebM."
- WebM ne_OGG hazvivhuriki kwese kwese. Mamwe midziyo yekare uye vamwe vatambi vakavakirwa-mukati muhurongwa hwekushandisa vanovasiyira. MP3 kana WAV ndiko kudzivirira kwakachengeteka.
- Kunze kwakareba kwe_WAV ne_MP3 kunotora nguva, nekuti kutora kwese kunodzikwa kutanga. WAV yeawa rimwe chete inodawo mamegabha akawanda e nzvimbo yedhizaini iripo mufolda yako yeDownloads.
- Nzira dzinotakurwa kusvika kune ese mafomati. Kutora kweMono kunotumirwa se mono WAV kana MP3; ona mono kana stereo yeizwi kana Stereo yakakosha.
Kana uchingoyeuka mutemo umwe chete: rekodha neHunhu hwaunoda chaizvo, chengeta WebM semaster, uye tumira mamwe mafomati paunoda. Paunotema kutanga, kutumira kunosanganisira chete chikamu chakasara — gwara rekutema rinoratidza mabatani.