M4R ne fayil format amfani da iPhone sautunan ringi. Yana da gaske wani AAC audio file tare da daban-daban tsawo.
Amfanin da Aka Yi Amfani da Su
iPhone ringtones
Custom alerts
Notification sounds
M4R Tambayoyin da ake yawan yi game da Canzawa
Shin M4R yana da asara ko kuma ba da asara ba?
+
M4R yana da asara - mai enkoɗi yana cire bayanai wanda mai enkoɗi ya yanke hukuncin cewa ba'a iya ji ba don isa girman fayil mai ƙaranci. The payload ne AAC, conventionally da aka rufe a 40 seconds, wanda shi ne mafi tsawo sauti iOS za su yarda. M4R ya faɗi kai tsaye cikin jerin iOS Sounds ta hanyar Finder ko iTunes ba tare da wani ci gaba da sarrafawa ba.
Me yasa wani waƙoƙin ringi na iPhone ya kamata ya kasance M4R?
+
Saboda iOS na neman wannan kwandon a cikin akwatin tonos kuma yana kasa gane wani abu, duk da cewa sauti na cikin zai iya zama daidai. A M4R shi ne AAC audio na yau da kullum da wani ɓangaren daban da kuma tsawon lokaci a kasa da sakan arba'in. Canja wakar, ka yanka ta zuwa ɓangaren da kake so, kuma ka kwafe ta ta hanyar Finder ko kuma Apple Devices app. M4R shi ne iPhone ringtone - wani fayil na AAC na yau da kullum a cikin wani MP4 akwatin da ya canza da fayil na iTunes a matsayin wani ringtone.
Me yasa fayil M4R bai iya wasa ba a cikin mai bincike na?
+
Maganganun shafuka na dauke da wani jerin ƙananan, ƙayyade na nau'ikan sauti kuma M4R yana cikinsa, don haka fayil ɗin zai sauke a maimakon ya yi wasa ko kuma mai wasa zai yi rahoton kuskure kawai. Manhajar kwamfyutan tebur da ke da wata ƙungiya mafi girma na codec zai buɗe shi ba tare da matsala ba. Idan sauti na bukatar a yi wasa a kan wani shafi na yanar gizo, canja shi shi ne gyara — babu wani tsari na mai wasa zai ƙara wani mai saukar da sauti wanda mai bincike bai aiko ba. M4R ne Apple-daya da tsawon-ƙasa; wani abu fiye da 40 seconds ne a cikin kwanciyar hankali da aka ki da wayar.
Shin ina buƙatar Mac don aiki da fayiloli M4R?
+
Ba. The format ya zo daga Apple kuma shi ne abin da na'urorin da software samar da by default, amma fayiloli kansu ne na yau da kullum da kuma karanta kyau a wani wuri da dama kayan aiki. Canja wurin nan ya faru a kan mai ba da sabis, don haka babu QuickTime shigarwa, ba Apple kayan aiki da ba dandamali-specified codec pack ne a cikin wani wuri a cikin tsari.
Wacce bitrate zan iya canja fayilolina M4R zuwa?
+
@ action
Shin amfani da M4R yana buƙatar lasisi na patent?
+
Ba don ka ba. Codecs da suka hada da aka rufe da dakunan patent, kuma lasisi an daidaita shi ta hanyar mutane da ke jigilar decoders - wayar hannu, mai bincike, tsarin aiki - da yawa kafin fayil ya isa gare ka. Wannan shine dalilin da yasa format yana cikin duk wuraren kayan aiki kuma me yasa zaɓuɓɓukan kyauta na kyauta suna da yawa, kuma ba shi canja komai game da canja fayil da kake da shi.
Shin canjawa zai canza yawan misalin sauti na M4R?
+
@ action
Me ya kamata in canza wa M4R domin rabawa?
+
Domin aikawa da raba kafofin watsa labarai na zamantakewa, canja M4R zuwa MP3 — wasa na duniya da girman fayil mai ƙaranci. Don rabawa mai girma da audiophiles, canja zuwa FLAC ko WAV don kiyaye ingancin asali.
Da yawa za a canza girman fayil da canjawa?
+
Canja M4R zuwa wani format ba tare da asara ba kamar WAV ko FLAC yana riƙe da girman da ya fi girma; canja zuwa MP3 ko AAC a cikin bitrate na al'ada (192-320 kbps) yana rage fayil ɗin da kusan 5-10x tare da canji mai ƙarancin inganci.
Shin za'a iya amfani da ringtone na M4R a kan iPhone?
+
M4R ne a halin yanzu iPhone ringtone jakar, don haka babu wani abu don canja - canja wurin fayil zuwa ga na'urar ta hanyar Finder ko Apple na'urorin da shi ya bayyana a karkashin Settings> Sounds. Trim shi zuwa 30 seconds ko kadan farko; iOS ya yi watsi da wani abu da ya fi.
