Chinja ma AMR mafaera eMP3, OGG, nezvimwe.

AMR ndeye odhiyo yekumanikidza fomati yakagadzirirwa kutaura kwekunyora coding. Inonyanya kufarirwa mumafoni emazuva ano.


AMR yakagamuchirwa seyeyeodhi coding standard ne Sravana Sameeralu Serial 3th XNUMXgpp muna Gumiguru 1998 uye ikozvino iri kushandiswa zvakanyanya mu GSM. Dynamically maneja bandwidth nekusarudza kubva masere akasiyana bit bit.

Bandwidths 12.2, 10.2, 7.95, 7.40, 6.70, 5.90, 5.15, uye 4.75 kb / s zvakavakirwa pamasampuli e8000Hz ane 20 millisecond mafuremu (160 masekondi parimwe furemu).

Kune zvirongwa zvekushandura iyi fomati kune mamwe mafomati akajairwa (akadai se MP3 o wav); semuenzaniso, iyo Mobile Media Center. Iko kushandiswa kweizvi kwakadikanwa nekuti kwete ese vatambi vezwi uine nekutadza macodec anodiwa kuti utambe mafaera akanyorwa seAMR.

Nhasi, kuva nenharembozha hakungofanana nekufona; kuve neyako imwe yemakomputa kwemakore mashoma zvinoreva zvakare mukana wekutora mifananidzo, kuteerera mimhanzi, kutarisa mavhidhiyo, nezvimwe. Dzimwe nguva zvinoitika kuti haasati ari mafomati ese eema multimedia anotsigirwa nemakomputa, saka zvinodikanwa kuti utarise yakaenzana mune fomati yatinogona kushandisa kana zvirinani kuti tive nechishandiso chinotibatsira kushandura fomati yemultimedia imwe kuita imwe.

Ffmpeg, raibhurari yakanyanya kushandiswa muLinux yekushandura mafaera e multimedia, yakamira kutsigira libamr nekuda kwematambudziko ekupa rezinesi uye yawedzera rutsigiro rwe libopencore-amr. Kunyange zvakadaro, iyo ffmpeg package inosanganisirwa muUbuntu Karmic haitsigire AMR.

Neichi chikonzero, isu tinofanirwa kushandisa imwe application (chaiyo GUI ye fmpmpeg ine AMR rutsigiro) inonzi Mobile Media Center.

Mobile Media Shanduri chishandiso chemahara chinotendera, sezvambotaurwa, kushandura mafomati akasiyana siyana emultimedia. Semuenzaniso: 3gp kune mp3, mp3 kusvika amr, nezvimwe. Uye kana izvo zvisina kukwana, zvinotorawo mavhidhiyo eYouTube mune fomati yaunoda, iko kushanda kwechishandiso kunotevera:

  1. Dhawunorodha Mobile Media Center kubva pano.
  2. Isa iyo .DEB package.
  3. Kana iwe uine AMD64, vhura iyo terminal, enda kune iro folda uko iyo .DEB iripo uye unomhanya:
sudo dpkg -i --force-yese mmc_1.5.0_i386.deb

Paunenge wapedza, enda kuApplications> Audio uye Vhidhiyo> Mobile Media Converter. Ipapo,

  1. Wedzera iyo faira iwe yaunoda kushandura nekudzvanya pa "+"
  2. Sarudza iyo yekubuda fomati, mhando, tinya pa "Shandura!" uye makagadzirira.

Sezvauri kuona, haingobvumidze iwe kushandura iyo inofara AMR mafaera asiwo mamwe akawanda, izvo zvinoita kuti ive yakasimba sarudzo yekutarisa.

Peji yepamutemo | http://miksoft.net/mobileMediaConverter.htm


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  1. Inotarisira iyo data: Miguel Ángel Gatón
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  1.   Aransabios akadaro

    ndatenda!!! Wonekana kumahwindo madhimoni asingatenderi kuti usununguke, ndatenda zvikuru nekutumira 😀