Dan Prazák Ntchito yotsatsira Spotify pakadali pano ili ndi ogwiritsa ntchito pafupifupi 60 miliyoni omwe amalembetsa. Chiwerengero chokulirapo chidzakhala cha omwe amagwiritsa ntchito Spotify mumayendedwe aulere, mwachitsanzo, osatha kusintha nyimbo komanso zotsatsa zopezeka paliponse. Ngati mukuganiza zogula zolembetsa, kampaniyo idalengeza mgwirizano wapadera wapachaka kumapeto kwa sabata womwe udzakhalapo mpaka kumapeto kwa chaka chino. Monga gawo lake, mudzagula umembala wapachaka ndi kuchotsera kwa madola 20, mwachitsanzo, akorona pafupifupi 430.
Izo zikhoza kukhala chidwi inu
David Hanak Kuchotsera kungagwiritsidwe ntchito ndi makasitomala atsopano komanso omwe alipo. Mukangogula kuchotsera kwapachaka kwa $99 (€72), mudzakhala ndi chaka chimodzi pambuyo pake mtengo wolembetsa udzabwereranso pamlingo wokhazikika (ie $10 pamwezi). Monga gawo la kukwezedwa kwapano, mumapeza miyezi khumi ndi iwiri yolipiriratu pamtengo woyambirira wa khumi.
Izo zikhoza kukhala chidwi inu
Tomas Chlebek Kukwezeleza uku kumagwira ntchito ku mtundu wolembetsa wamunthu okha. Palibe kuchotsera pakugawana nawo banja kapena umembala wabanja. Chopereka chapaderachi chikhoza kulipidwa ndi khadi, sichigwira ntchito kuchotsera ndipo chimapezeka kokha pa webusaiti ya kampani. Monga gawo la kukwezedwaku, kulembetsa kwa Spotify kwabweretsedwa pamlingo wofanana ndi kulembetsa kwapachaka kwa Apple Music, komwe kumawononganso $99 pachaka kwa munthu. Kodi mukugwiritsa ntchito mwayi wa Khrisimasi iyi, kapena ntchito zina zotsatsira zili pafupi nanu? Gawani nafe malingaliro anu pazokambirana.
Chabwino, asiyeni ayambe kugwiritsa ntchito AAC, ndipo ndipita kwa iwo nthawi yomweyo :)
AAC? Ndipo zingakhale zabwino kwa chiyani? 20 zaka ng'ombe mtundu pa .mp3 mlingo. Ngati ndi choncho, zingakhale bwino kusinthana ndi FLAC kapena MQA yabwinoko, koma Apple sangathe kuthana nayo pa iPhone.
Kuphatikiza pa mfundo yakuti Apple panopa sangathe kutumiza wina aliyense wololera codec ku mahedifoni opanda zingwe.
Chabwino, AAC sipatsogolo kwambiri. Ndikumvetsa izi ngati mkangano. Komabe, ndinazithetsa bwino posamukira kwina. Sindikutanthauza ntchito ina, koma zinthu zina.
Zomveka. Sindikukonzekera kuchoka ku Apple, kotero ndipitiriza kunyalanyaza ntchito zomwe sizigwirizana ndi AAC. Sindikuphonya kumvetsera khalidwe la SBC panjira. Ndipo sindigula Spotify chifukwa chongomvetsera kudzera pa chingwe.
Btw - Ndagulitsa Sennheiser Momentum Wireless 2.0 AEBT yokhala ndi chithandizo cha AptX, ndikungowachotsa komanso chifukwa chosowa AAC - ndi Android komanso ndi waya (ndili ndi DAC yanga).
Ndidazithetsa pogula wosewera wa Onkyo DP-X1. Ndiye kuti, ngakhale osasiya iP.
Inde, ndi mabokosi awiri. Koma ndili ndi FLAC yambiri kotero ndili nayo yolumikizidwa kunyumba. 2x 200 GB khadi ndipo sindiyenera kudziletsa ndekha, sindikufunanso nazo.
Ndili ndi Cardas EM5813, ndizokwanira pano, ndine wanthawi yakale mu "Hi-Fi"?
Ndili ndi Sony MDR-1000X kunyumba ndipo ndimagwiritsa ntchito kumvetsera kudzera pa iPhone / iPad / MAC ndipo ndili ndi Spotify yokhazikitsidwa ku 160 kbit / s ndipo ndilibe vuto kumvetsera. Nditayesa 320 kbit / s, zimamveka mokweza, koma bwino? Osati ngakhale izo.
Ndiko kuti, ndiyenera kudziwa kusiyana ndi android yaulere kapena chida china chaulere? Ndikufuna Samsung Galaxy S5 mini kapena Samsung Galaxy J3 kunyumba. Kapena ziyenera kukhala bwino pa chingwe?
Ndidaseweranso nyimbo zomwe zidagulidwa mu iTunes ndikungofunsa ngati ndingadzizindikire ndekha. Mwina zinandichitikira kuti ndi kulumikizidwa kwa chingwe cha Sony MDR-1000X kunali koyipa pang'ono kuposa popanda ;-).
Ndizovuta kwambiri. Ndilinso ndi MDR-1000X, koma muyenera kusewera AAC kapena kugwiritsa ntchito chingwe. Kupanda kutero, mumangopeza zoyambira za SBC kudzera mu BT, zomwe zimamveka moyipa kwambiri, ndipo zilibe kanthu kuti muli ndi nyimbo zingati za kbps pazolowetsa.
Ma sonak amenewo amatha kukuuzani momwe akugwiritsira ntchito - gwirani Mphamvu kwakanthawi, kenako dinani NC kwa iyo, ngati iwunikira buluu kamodzi, ili mu SBC, ngati ili mu codec yabwinoko (AAC, AptX, ndi zina). .) - pazida za iOS, chifukwa chake, AAC yokha. Mudzadziwa kusiyana kwake nthawi yomweyo.
Chabwino, ndiyesera ndikafika kunyumba :-).
Bacha mokakamizidwa-SBC mode - ndiye iwo nthawizonse kuthamanga mu n'zogwirizana SBC codec - angathenso kusintha, koma sindingathe kudziwa mmene, yang'anani malangizo. Kapenanso, sinthaninso mahedifoni mufakitale.
Kotero pamene chikugwirizana ndi iPhone, izo zimawalira 3 zina pamene ine kale kusewera Spotify, YouTube kapena Intaneti Nagula nyimbo iTunes. Ndizofanana mukalumikizidwa ndi MAC, kotero sizigwira ntchito mwanjira ina yofooka.
Phokoso lochokera ku MAC ndi iPhone ndi chimodzimodzi, kuphatikiza voliyumu, kotero sindikudziwa kusiyana kwake.
Ndikakhala ndi nthawi, ndiyesetsa kukakamiza SBC mode, ngati ndimva kusiyana kulikonse. Komabe, zimangondigwirira ntchito :-).
Ndipo chowonadi ndichakuti zikuwoneka zachilendo kwa ine kuti protocol imatha kusinthana ndi fayilo ina iliyonse. Ndizodabwitsa kwambiri.
Kotero pamene chikugwirizana ndi iPhone, izo zimawalira 3 zina pamene ine kale kusewera Spotify, YouTube kapena Intaneti Nagula nyimbo iTunes. Ndizofanana mukalumikizidwa ndi MAC, kotero sizigwira ntchito mwanjira ina yofooka.
Phokoso lochokera ku MAC ndi iPhone ndi chimodzimodzi, kuphatikiza voliyumu, kotero sindikudziwa kusiyana kwake.
Ndikakhala ndi nthawi, ndiyesetsa kukakamiza SBC mode, ngati ndimva kusiyana kulikonse. Komabe, zimangondigwirira ntchito :-).
Ndipo chowonadi ndichakuti zikuwoneka zachilendo kwa ine kuti protocol imatha kusinthana ndi fayilo ina iliyonse. Ndizodabwitsa kwambiri.
Chabwino, zikomo chifukwa chazidziwitso. Ndiye wina ayenera kudziwa momwe angachitire :)
Ndinkayesabe kudziwa kuti ndi codec iti yomwe imagwiritsidwa ntchito, ndipo kudzera pa Bluetooth Explorer ndizotheka kudziwa ndikuyika ma codec omwe mahedifoni amalumikizana nawo. Ndiyeseranso madzulo, ngati pali nthawi yake pambuyo pa ma certs, ndiyeno ndikudziwitsani ;-).
Pachida ichi, ndizotheka Kukakamiza aptX, yambitsani kapena kuletsa AAC, ndi zina. Ndiye ndikudabwa ngati ndikudziwa omwe adagawanika ;-).
Kodi izi ndi zothandiza bwanji? Pa PC, Mac kapena iOS? Chonde tumizani ulalo. Zikomo.
Ndi chida chothandizira kuchokera ku Apple:
https://www.areilly.com/2017/07/29/enabling-aac-and-aptx-over-bluetooth-on-macos/
O, ndilibe Mac, ndiye yesani ndikundidziwitsa :)
Zinali zovuta, koma pomaliza ndidaziphatikiza :-).
1. Pogwiritsa ntchito alt yakumanzere ndikudina chizindikiro cha bluetooth, mutha kudziwa kuti imalumikizidwa ndi codec nthawi iliyonse. Pa MAC, aptX ndiyokhazikika.
2. Pulogalamu ya bluetooth explorer imayesa zinthu mabiliyoni ambiri zaukadaulo, zosangalatsa kwambiri. Komabe, chifukwa cha thandizo la GUI, ndizotheka kukakamiza ma codec ena. Zosangalatsa kwambiri.
3. Ndinangozisiya kwakanthawi ndipo zinatenga nthawi kuti ndisinthe, kuzimitsa ndikuyatsa bluetooth, koma zidandifikira kuti SBC ndiyoyipa kwambiri, koma ngati wina sanayitse mwachangu, mwina sindikanadziwa. izo motsimikiza. Mwinanso zimatengera mtundu wa nyimbo zomwe zikuseweredwa.
4. Kung'anima katatu pama headphones kunapangitsa ngakhale SBC itayatsidwa, ndiye kuti ndi zoikamo zamakutu zomwe siziwulula kalikonse (ndiyesa mawa, ngati zinakakamiza SBC mu MAC pamene ndinayatsa. set).
5. Codec sisintha zokha. Zimangosintha posintha kenako ndikudula ndikulumikizananso, kotero kuti codec ingasinthe malinga ndi zomwe zikuseweredwa pano ndizopanda pake.
6. Nkhani ya Zive https://www.zive.cz/clanky/bluetoothove-patalie-o-bezdratovem-prenosu-hudby-a–problemech-s-kodeky/apple-a-aac-sony-a-ldac/sc-3-a-190519-ch-110461/default.aspx#articleStart koma ndizosiyana kotheratu. Amati transcoding imachitika chifukwa cha kufalikira kwa Bluetooth, ndipo mwina sindingathe kutsimikizira izi.
7. Komabe, zikuoneka kuti zipangizo MAC ndi Zomverera m'makutu akhoza basi kugwirizana pa zabwino, kotero ine kuganiza chomwecho kwa iPhone. Chifukwa chake zomwe ndikudziwa ndikuti ndine womvera wabwino (ndimathandizira ma codec onse :-) ). Chifukwa chake zitha kukhala zopindulitsa kutembenuza nyimbo zomwe zitha kukhala AAC, koma ndisankha ngati zili momwe zidalembedwera.
Zabwino kwambiri, ndikuyembekezera zidziwitso zina, pamapeto pake zikhala zomveka bwino :)
Chabwino, izo zikuwonekerabe :-). Ndiye sindikudziwa momwe ndingatsimikizire kuti transcoding imachitika ndipo, chifukwa chake, kuchepetsa khalidwe. Komabe, pakadali pano ndili ndi chomverera m'makutu cha bluetooth kunyumba, chomwe sichigwirizana ndi ma codec ena, ndipo nditha kukakamiza SBC pamakutu awo a Sony kudzera pa MAC. Kotero ine mwina ndiyesera kumvetsera kachiwiri, pakhala kanthawi, koma ine mwina sindingathe ;-).
Spotify sagwiritsa ntchito AAC mbadwa, koma Ogg alibe chochita ndi kugwiritsa ntchito AAC monga Bluetooth kutengerapo protocol. Ngati ndili ndi iPhone ndi mahedifoni okhala ndi chithandizo cha AAC, foni idzagwiritsanso ntchito Spotify AAC. Imangophwanya foni ndikuitumiza ku mahedifoni mu AAC. Mac chinthu chomwecho. Pano ndikumvera Spotify kudzera pa Airpods kudzera pa AAC pa Mac yanga.
Chabwino, ine sindiri wotsimikiza kwenikweni za izo - Ndinawerenga penapake kuti gwero ayenera mwachindunji mu AAC mtundu, apo ayi basi sizigwira ntchito; ndi zomwe ndidayesa, ma MP3 omwe adatumizidwa kwa a Sony adapitabe ku SBC ndipo codec ya AAC sinagwiritsidwe konse. iOS sichingatembenuzire zolowetsa ku AAC - osati kwa ine :)
Palibe chifukwa chothana nazo pa Mac, chifukwa imadziwa AptX.
Ndipo pali njira iliyonse yodziwira kuti ili munjira yanji?
Mwachidziwitso, ngati ndizowona kuti mawonekedwe a Spotify amadutsa ku SBC ndipo kuchokera ku MAC amadutsa AptX, ndiye kuti muyenera kumva kusiyana kwake nthawi yomweyo? Ndiyesera ngati ndikudziwa.
Mwachidule, ndinagwiritsa ntchito kuphatikiza kulikonse, kotero kuti khalidweli linabwera kwa ine chimodzimodzi (ndi mahedifoni ogwira ntchito).
Koma ndidawerenganso kuti a Sonky ali ndi ukadaulo wina woti asinthe, ndiye zikanakhala choncho?
Ukadaulo wa DSEE HX (Digital Sound Enhancement Engine HX) uthandizira kumveka bwino kwamafayilo a digito (MP3, ACC, ATRAC ndi WMA) mpaka kufupi ndi tanthauzo lapamwamba. Ukadaulo wa DSEE HX umabwezeretsanso mawu owoneka bwino omwe adatayika panthawi yakupanikizana ndikutulutsanso mafayilo anu anyimbo zama digito ndi mawu olemera komanso achilengedwe.
MDR-1000X imatha kuwonetsa ngati ikupita ku SBC kapena "china" - sichingachite chilichonse cholondola. Ndilibe chidziwitso ndi Macama, koma mwina codec yomwe imagwiritsidwa ntchito kumeneko idzawoneka kwinakwake. pa iOS sikutheka kudzipezera nokha - kupatula ndi kugwiritsa ntchito koyenera kwa mahedifoni (monga Sony ali nayo mwachitsanzo).
Kwa ine ndekha, ndimatha kunena kuti ndikalumikizidwa ndi iPhone, ndimasewera a Sonaks bwino kwambiri kuposa Sennheiser Momentum yam'mbuyomu - chifukwa adapita oyera ku SBC (ngakhale athanso AptX, koma sangathe kuchita iOS), ndipo zinali zosiyana kumva pa kumvetsera koyamba. Tsoka ilo, sindingathe kuweruza kuchuluka kwa DSEE HX yomwe idathandizira, komanso momwe imagwiritsidwira ntchito.
Apa ndi pamene maganizo amasiyana. Ngati zili momwe mukulembera, ndiye kuti ndi dzina lofanana losankhidwa mwamwayi.
Komabe, sindine wabwino kunena kusiyana pakati pa mitundu yosiyanasiyana.
Ndiyesa angapo a iwo ;-).
Sizingakhale zomveka kwa ine kuti gwero la fayilo likhoza kukhala mu chirichonse, koma ndiye kuti codec malinga ndi HW yoyenera imagwiritsidwa ntchito. Komabe, sindingapeze zambirizi paliponse.
Chifukwa chake sindikuganiza kuti zasankhidwa mokwanira - zimanena momveka bwino kuti ngati muli ndi mtundu wa AAC pakulowetsa, ndipo wolandila BT amatha kuvomereza mtsinje wa AAC, ndiye kuti palibe kulembetsa komwe kumachitika, ndipo kumatumizidwa molunjika kumakutu. Ndicho chifukwa chake zikuwoneka zokayikitsa kwa ine kuti mungafunike MP3 kapena OGG kutumiza popanda recoding.
Magwero ena amati ngati mukufuna FLAC ngati cholowetsa, imasinthidwanso ku AAC kumbuyo ndikutumizidwa kumakutu. Ndiye mwayi wokha wa Apple Music (kapena malaibulale a AAC onse) ungakhale kuti simuyenera kubwerezanso. Ndizifufuza kuti ndisachite cholakwika chilichonse :-)
Sindikudziwa zomwe zili mumtengo wa 72 Euros pachaka ndi kuchotsera, pambuyo pa bajeti zimatuluka ku ma euro 6 pamwezi…….
Ndendende, mtengo wabwinobwino ndi € 5,99 pamwezi :D inde, mpaka kumapeto kwa mwezi pali miyezi 3 ya spotify umafunika kwa €0,99
Apple Music imawononga € 59 pachaka
Izi zitha kukhala zabodza, Spotify imapereka kulembetsa pachaka kwa akaunti yabanja. Ndipo ngakhale, mtengo wa € 72 womwe watchulidwa apa ndi nthawi khumi ndi ziwiri chabe mtengo wapamwezi wa € 6. kotero sindikuwona kuchotsera kulikonse pamenepo. Tsopano ndikusakatula akaunti yanga ya Spotify ku http://www.spotify.com, pali ndendende mtengo wapachaka wa €71.88, kapena ndendende nthawi khumi ndi ziwiri mtengo wapamwezi wa €5,99. Ngati ndikulakwitsa, wina amandiunikira.