Sida loo Furi karo, Loo Bedeli karo, iyo Isbedel AMR Files
Faylka leh faylka AMR foormaatka waa faylka loo yaqaan 'Adaptive Multi-Rate ACELP Codec'. ACELP waa ereyga qalabka dhegeysiga aadanaha ee hadalka algorithm ee u taagan istaandarka qotada dheeraadka ah ee Algebra.
Sidaa darteed, Adaptive Multi-Rate waa farsamo farsamo oo loo isticmaalo codsiyada faylasha codka kuwaas oo ah kuwa ugu horreeya ee hadalka ku salaysan, sida qalabka telefanka gacanta iyo codsiyada VoIP .
Si loo yareeyo isticmaalka bacda wanaajinta marka aysan jirin wax cod ah oo ku ciyaaraya feylka, qaabka AMR wuxuu isticmaalaa teknooloojiyada sida Dqx-yada Xakamaynta (DTX), Rugta Nalalka Caynsan (CNG), iyo Voice Activity Detection (VAD).
Faylasha AMR waxaa lagu keydiyaa mid ka mid ah laba nooc iyadoo ku xiran qiyaasta soo noqnoqashada. Nidaamka iyo faylka gaarka ah ee faylka AMR ayaa laga yaabaa inay kala duwanaan karaan sababtoo ah tan. Waxaa jira wax ka badan oo ka hooseeya.
Fiiro gaar ah: AMR sidoo kale waa qaylo-gaaban oo loo yaqaan router-ka wakiilka iyo qalabka maqalka / modemka (xayiraadda ballaarinta ee hooyada ), laakiin waxba kuma laha qaabka faylka Adaptive Multi-Rate.
Sida loo Caawiyo Faylka AMR
Ciyaartoy badan oo maqalka / video ah oo caan ah ayaa furi doona feylalaha AMR marka la eego. Tani waxaa ka mid ah VLC, AMR Player, MPC-HC, iyo QuickTime. Si loo ciyaaro faylka AMR ee Windows Media Player waxaa laga yaabaa inuu u baahdo K-Lite Codec Pack.
Audacity badanaa waa tifaftiraha codka laakiin waxay taageertaa ciyaarista AMR faylasha, iyo sidoo kale, dabcan, waxay leedahay faa'iido dheeraad ah oo laguugu ogolaanayo inaad ku saxdo codka AMR-da.
Qaar ka mid ah Apple, Android, iyo qalabka BlackBerry waxay abuuraan faylasha AMR sidoo kale, sidaa darteed waa inay awoodaan inay ciyaaraan iyaga oo aan lahayn app gaar ah. Tusaale ahaan, qaar ka mid ah qalabyada Android iyo BlackBerry waxay isticmaalaan qaabka AMR ee cajaladaha codka (Blackberry, gaar ahaan, ma furi karaan faylasha AMR).
Sidee loo bedelaa Faylka AMR?
Haddii faylka AMR uu yahay mid aad u yar, waxaan kugula talineynaa inaad isticmaasho faylasha faylasha oo bilaash ah. Isticmaalkii ugu wanaagsanaa ee internetka AMR waxaa laga yaabaa inuu yahay FileZigZag sababtoo ah waxay u rogi kartaa faylka MP3 , WAV , M4A , AIFF , FLAC , AAC , OGG , WMA , iyo qaabab kale oo aan u baahnayn in lagu soo dejiyo barnaamijka kombiyuutarkaaga.
Doorasho kale oo loogu bedelayo faylka AMR waa media.io. Sida FileZigZag, media.io ayaa si buuxda u shaqeeya shabakada internetka. Kaliya gali faylka AMR waxaa jira, u sheeg qaabka aad rabto in loo rogo, kadibna faylka cusub u soo qaado kombiyutarkaaga.
Marka laga soo tago AMR Player ka sareeya, oo kaliya ma ciyaari karo laakiin sidoo kale bedelaya AMR feylasha, waa mug leh kuwa kale ee bedelaya AMR ee la soo dejin karo .
Talo: Hal barnaamij oo lagu xusay kuwa lagu beddeli karo AMR waa Freemake Audio Converter, laakiin shirkadda bixisa barnaamijkaas ayaa sidoo kale ka dhigaysa mid loo yaqaan Freemake Video Converter . Waxaan xusuusinayaa barnaamijkan sababtoo ah inta badan waxaa loo tixgeliyaa qaab beddelid fiidiyow ah, sidoo kale wuxuu taageersan yahay qaabka AMR. Soo-dejinta waxay cadeyneysaa inay faa'iido u leedahay mustaqbalka haddii aad waligaa u baahan tahay inaad bedesho fiidiyow fiidiyoow.
Macluumaad Dheeraad ah oo ku saabsan AMR Files
Faylka AMR wuxuu ku jiraa mid ka mid ah noocyadaas: AMR-WB (Wideband) ama AMR-NB (Narrowband).
Faylasha 'Multi-Rate' - Faylasha WideBand (AMR-WB) waxay taageertaa tiro badan oo ah 50 Hz ilaa 7 Khz iyo heerka qiyaasta 12.65 kbps ilaa 23.85 kbps. Waxaa laga yaabaa inay isticmaalaan faylka AWB faylka halkii laga rabay AMR.
Si kastaba ha ahaatee, faylasha AMR-NB, waxay leeyihiin qiyaas yar oo ah 4.75 kbps ilaa 12.2 kbps waxayna ku dhammaan karaan 3.
Weli miyaad awoodi kartaa & t?
Haddii aadan u muuqan karin inaad feylkaada u furtid si aad u furto talooyinka kor ku xusan, laba-hubi in aad si sax ah u akhrisid faylka faylka. Waa sahlan tahay in lagu dhajiyo mid ka mid ah kuwa la midka ah, laakiin faylka dheeraadka ee la midka ah micnaheedu ma aha in qaababka faylka la mid yahay ama in loo isticmaali karo qalabka software isku mid ah.
Tusaale ahaan, kordhinta faylka AMP waxay u egtahay mid aad u xun sida AMR laakiin xitaa lama xiriirin. Raac jadwalkan si aad wax uga baratid faylasha AMP haddii ay tahay nooca faylka ee aad dhab ahaantii wax ka qabato.
AML (AMP Video Luqad) AML (Automake Makefile Template), AMV (Anime Music Video), AMS (Adobe Monitor Setup), iyo AMF Wax soosaarka Wax-soo-saarista).
Maadaama qaabka AMR uu ku saleysan yahay qaabka weelka 3GPP, 3GA waa faylal kale oo dheellitiran oo qaabkan u adeegsan karo. In kasta oo 3GA loo adeegsado codka, ha ku dhajin qaabka 3GP video-ka.
Intaa ka sokow tan, iyo in la sameeyo oo dhan wax badan oo wareersan, Faylasha AMR-WB ee ku dhamma leh AWB, waxay aad ugu eg yihiin hingaadyada AWBR kuwaas oo ah WriteOnline WordBar loo isticmaalo Clicker. Mar labaad, labada noocba waxba ma qabtaan, mana shaqeeyaan isla codsiyadaas.