Guqula AMR ukuba WAV

Guqula Eyakho AMR ukuba WAV uxwebhu

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*Iifayile zicinyiwe emva kweeyure ezingama-24

Guqula iifayile ezifikelela kwi-1 GB simahla, abasebenzisi bePro banokuguqula iifayile ezifikelela kwi-100 GB; Bhalisa ngoku

Iyalayisha

Indlela yokuguqula AMR ukuba WAV

Inyathelo 1: Layisha eyakho AMR iifayile usebenzisa iqhosha elingasentla okanye ngokutsala nokuwisa.

Inyathelo lesi-2: Cofa iqhosha elithi 'Guqula' ukuze uqalise ukuguqula.

Inyathelo lesi-3: Khuphela i-converted yakho WAV iifayile

AMR ukuba WAV Imibuzo Ebuzwa Rhoqo Ngokuguqula

Yintoni eyenza i-AMR ukuya kwi-WAV iguquli sesandi?

AMR sele ilahlekile, ngoko ukuguqula kwi WAV igcina isandi esisekho ngaphandle kokunyuka ezantsi, kodwa ayikwazi ukubuyisela inkcukacha ezilahlekileyo kwikhowudi yokuqala. WAV ilungile ukuba ucwangcisa ukuhlela nokugcina kwakhona ngaphandle kokudibanisa ii-artifacts zokucinezela.

Ingaba ifayili ye WAV izakuba mkhulu kakhulu kunesiqulathi seefayili se AMR?

Ewe - isandi esingalahlekiyo sihlala singaphezulu nge-5-10x kunesandi esilahlekileyo kwinqanaba lomgangatho ofanayo. Phanda i ~10 MB ngomzuzu ngamnye kwi-WAV versus ~1 MB ngomzuzu ngamnye kwi-high-bitrate AMR.

Ingaba ukutshintsha AMR ukuya ku WAV kunyusa umgangatho wesandi?

Hayi, kwaye ixabiso lokuba mnyama: akukho nto ingayenza. I AMR sele ishiye inkcukacha ngexesha lokushicilela kwayo, kwaye ukujikelezisa okuseleyo kwi WAV engalahliyo igcina ngokuchanekileyo oko - akukho ngaphezulu. Ifayile ifumana amaxesha amaninzi akhulu kwaye ithetha ngokufanayo. Iyaqhubeka intshukumo elungileyo phambi kohlela, kuba WAV ayizukongeza udidi lwesibini lwe artefacts xa urhweba ngaphandle. I-WAV yifomati efanelekileyo yohlela, ulawulo nokugcina, kuba ingaphinde ikhowudiwe nanini na ngaphandle kokudibanisa iindidi. I-AMR ibulala umculo: i-8 kHz bandwidth yayo isusa konke okungaphezulu kweefrequencies zefowuni, kwaye akukho xabiso lokucofa kwakhona liyibuyisela.

Yintoni na i-WAV ifayili?

Isiqulathi seefayili esinomsindo ngaphakathi kwayo, kunokuba umsindo ngokwawo. Lo maleko ongaphezulu yindawo apho ubude, isalathisi sokukhangela kunye ne metadata yefomati echazayo igcinwa khona, ngoko umdlali uyazi ukuba i WAV ihlala ixesha elingakanani phambi kokucoda iframe enye endaweni yokukhangela ifayile yonke ukufumanisa. Oku kuthetha ukuba unikezelo alusoloko lugqiba into engaphakathi: iziqulathi zeefayili ezininzi ezinjalo zivunyelwe ukuba zigcine ngaphezulu kwesinye isifo sesandi, oko kukuthi, iifayile ezimbini WAV zingaziphatha ngokuhlukileyo ngelixa zijonge ngaphaya. I-WAV igcina i-PCM engacinezelwanga emnyama - yonke isampuli igcinwa ngokuchanekileyo, nakweyiphi na ubunzulu be-bit kunye nesantya sesampuli esithathwe.

Ingaba kukho ilayisensi edityaniswe ne AMR?

Akukho nto ofuna ukuyicinga. I-codec iquka i-patent pools, kwaye ilayisensi ibekwe ngumthumeli we-decoder - ifowuni, umkhangeli zincwadi, inkqubo yokusebenza - ixesha elide phambi kokuba ifayile ifike kuwe. Yiyo loo nto ifomati ikho kuyo yonke indawo kwihardware, kwaye kutheni i royalty- free alternatives yakhiwa naphi na. Ayitshintshanga nto malunga nokutshintsha ifayile oyinayo, kwaye kumbuzo ophilayo kuphela ukuba uthumeli i-encoder ngokwakho.

Kutheni umculo uthetha ntoni xa uguqulwa?

Kuba enye icala liyi codec yokuthetha kune codec yengoma. Imodelisa umjelo wokuthetha womntu kwaye ishiya konke ngaphandle kwe bandwidth yefowuni, elungileyo kwimemo yokuthetha neyophazamisayo nantoni na enezixhobo kuyo. Ukutshintsha kude nayo akuyi kubuyisela uxinzelelo olulahlekileyo - akufuneki kubekho ukuvulwa kwindawo yokuqala.

Ingaba kukho umda wobungakanani befayili xa uguqula i-AMR ibe yi-WAV?

Uguqulelo olukhululekileyo lunobungakanani obukhawulezayo befayile nganye, emiselwe ngohlobo lwefayile, kwaye iphepha lithetha ukuba xa ifayile ingaphezulu kwayo. Inkqubo ehlawulwayo isusa umda, ngoko iifayile ezinkulu ziyaguqulwa.

Ndingaguqula iifayili ezininzi ze-AMR zibe yi-WAV ngaxeshanye?

Iifayile ezininzi kumsebenzi omnye zifuna inkqubo ehlawulweyo. Ukusetyenziswa okukhululekileyo yifayile enye ngoguqulelo, uguqulelo olunye ngeyure. Kwinkqubo ehlawulweyo ungadibanisa iifayile ezininzi kumsebenzi omnye, emva koko ulayishe impumelelo nganye kwiyo okanye zonke kwi ZIP enye.

Ithini into eyenza ukuba i-AMR yam ifile iguqulwe?

Iifayile ezilayishwe phezulu ziqhubekeka kwiseva yethu yoguqulo, akukho mntu ujonge kuzo, kwaye azinikezelwanga. Ukukhuphela kunye nefayile eguqulweyo zombini zicinywa ngokuzenzekelayo malunga neyure ezili-24 emva koguqulo, eshiya ixesha lokulayisha ezantsi impumelelo. Bona / privacy / kwinkqubo epheleleyo.

Ziziphi iinkqubo ezikwaziyo ukudlala ifayili ye WAV?

WAV idlala kumaqela amaninzi emidlalo, kwii-browser, kunye neelayibrari zemidiya. I-iTunes / i-Apple Music, i-VLC, i-Foobar2000, kunye neenkqubo zemidiya yefowuni ziphatha ngokuzimeleyo.

Ingaba ndifuna ukufaka inkqubo yokusebenza ukutshintsha i-AMR ibe yi-WAV?

Hayi. Umguquli uqhuba ngokupheleleyo kwi-browser yakho kunye ne-cloud yethu - akukho plug-in, akukho kufakwa, akukho malungelo omphathi. Isebenza kwiWindows, macOS, Linux, ChromeOS, iOS, kunye ne-Android.

Ingaba ndifuna i-akhawunti yokuguqula i-AMR ibe yi-WAV?

Ewe. Uguqulelo olunye ngeyure lukhululekile, ngaphandle kwe akhawunti efunekayo, kwifayile ngaphakathi komda wobungakanani okhululekileyo. Inkqubo ehlawulweyo isusa umda weyure kunye nomda wobungakanani, kwaye ikuvumela ukongeza iifayile ezininzi kumsebenzi omnye.