Uyisebenzisa njani iMeta's MusicGen ekuhlaleni ngaphandle kokulayisha iifayile efini

¿Uyisebenzisa njani iMeta's MusicGen ekuhlaleni? Ukuvelisa umculo ngobukrelekrele bokwenziwa ngaphandle kokuxhomekeka kwiinkonzo zangaphandle kunokwenzeka ngokupheleleyo namhlanje. IMeta's MusicGen inokuqhuba ngokupheleleyo kwikhompyuter yakhoKuthintele ukulayisha iisampuli okanye iziphumo kwilifu kwaye ugcine ulawulo lwedatha yakho ngamaxesha onke. Esi sikhokelo sikuhamba ngenyathelo ngenyathelo, kunye neengcebiso ezisebenzayo, ukuqwalaselwa kokusebenza, kunye neengcebiso ezenza wonke umahluko.

Enye yeenzuzo zokusebenza ekuhlaleni yinkululeko yokuzama ngaphandle kwemida yekota, ngaphandle kokulinda iiseva ezigcwele kakhulu, kunye nobumfihlo obukhulu. Ngokungafaniyo nezisombululo zamafu ezinje ngogcino kunye nee-SDK zokuqinisekisa ezenzelwe iiapps eziphathwayoApha awudingi ukuhambisa iaudio yakho kubantu besithathu: iimodeli, ii-projects kunye neengoma ezenziweyo zihlala nawe.

Yintoni i-MusicGen kwaye kutheni uyiqhuba ekuhlaleni?

I-MusicGen yimodeli yokuvelisa umculo ephuhliswe yi-Meta ekwaziyo ukwenza iziqwenga ezivela kwinkcazo yesicatshulwa kwaye, kwezinye izinto ezahlukeneyo, ukubeka imeko yesiphumo ngomculo wereferensi. Isiphakamiso sabo sidibanisa ukusetyenziswa lula kunye nomgangatho womculo omangalisayoUkubonelela ngeesayizi ezahlukeneyo zemodeli ukulinganisa ukuthembeka kunye nokusetyenziswa kobutyebi benkqubo.

Ukwenza ikhompyuter kwindawo yakho kuneziphumo ezininzi eziphambili. Ekuqaleni, ubumfihloIlizwi lakho, iisampulu zakho, kunye neengoma zakho akufuneki ziwushiye umatshini wakho. Okwesibini, isantya sokuphindaphindaAwuxhomekeke kwi-bandwidth yokulayisha iifayile okanye i-backend ekude. Kwaye ekugqibeleni, ulawulo lobugcisaUngalungisa iinguqulelo zethala leencwadi, umise iintsimbi, kwaye usebenze ngaphandle kweintanethi ngaphandle kwezinto ezothusayo kwiinguqu ze-API.

Kubalulekile ukuqonda umahluko kunye nezisombululo zokugcina ilifu. Umzekelo, kwi-ecosystem ephathwayo, I-Firebase yenza kube lula kwi-iOS kunye nabanye abaphuhlisi beqonga ukugcina iaudio, imifanekiso, kunye nevidiyo. ngee-SDKs ezomeleleyo, ungqinisiso olwakhelwe ngaphakathi, kunye nokudityaniswa kwendalo kunye neDatha yeXesha elililo ledatha yokubhaliweyo. Le ndlela ifanelekile xa ufuna ungqamaniso, intsebenziswano, okanye upapasho olukhawulezayo. Kodwa ukuba okuphambili kwakho ayikokulayisha nantoni na kwiiseva zangaphandleUkuqhuba iMusicGen kwikhompyuter yakho kuthintela elo nyathelo ngokupheleleyo.

Uluntu nalo lusebenzela wena. Kwiindawo ezivulekileyo nezingekho semthethweni ezifana ne-r/StableDiffusion, imeko yobugcisa bezixhobo zokudala ezisekelwe kwiimodeli eziveliswayo ziyakwabelwana kwaye zixoxwe. Yindawo yokupapasha iziqwenga, ukuphendula imibuzo, ukuqala iingxoxo, ukunikela ngetekhnoloji, kunye nokuphonononga. Yonke into eyenzekayo kwindawo yomculo. Lo mthombo uvulekileyo, inkcubeko yokuhlola ihambelana ngokugqibeleleyo nokusebenzisa iMusicGen ekuhlaleni: uyavavanya, uyaphinda, uxwebhu, kwaye uncede abanye abeza emva kwakho. Uthatha isigqibo ngesantya kunye nendlela.

Ukuba, ngelixa uphanda, ufumana iziqwenga zobugcisa ezingahambelani nokuhamba komculo-umzekelo, scoped iibhloko zesitayile seCSS okanye iziqwengana zangaphambili— Khumbula ukuba ezi azihambelani nokuvelisa isandi, kodwa ngamanye amaxesha zivela kumaphepha ovimba wolwazi. Kuluncedo ukugxila kokwenyani kuxhomekeke kwiaudio kunye neebhinari oza kuzifuna kwinkqubo yakho.

Okubangela umdla kukuba, olunye uluhlu lwezixhobo lubandakanya iimbekiselo kwizixhobo zemfundo okanye izindululo zeprojekthi kwifomathi yePDF ebanjwe kwiiwebhusayithi zeyunivesithi. Nangona zinokuba nomdla wokuphefumlelwaUkuqhuba i-MusicGen ekuhlaleni, izinto ezibalulekileyo yindawo yakho yePython, iilayibrari zeaudio, kunye nemodeli yobunzima.

Iimfuno kunye nokulungiswa kokusingqongileyo

Phambi kokwenza inqaku lokuqala, qinisekisa ukuba ikhompuyutha yakho iyazifezekisa ezona mfuno zisezantsi. Kuyenzeka nge-CPU, kodwa amava angcono kakhulu ngeGPU. Ikhadi lemizobo ene-CUDA okanye inkxaso yeMetal kunye nobuncinci be-6-8 GB ye-VRAM Ivumela ukusetyenziswa kweemodeli ezinkulu kunye namaxesha afanelekileyo okuqonda.

Iinkqubo zokusebenza ezihambelanayo: Windows 10/11, i-macOS (i-Apple Silicon ikhethwa ukusebenza kakuhle) kunye nokuhanjiswa kweLinux eqhelekileyo. Uya kufuna iPython 3.9–3.11Uya kudinga umphathi wendawo (iConda okanye i-venv), kunye neFFmpeg ye-encoding/decoding audio. Kwi-NVIDIA GPUs, faka iPyTorch ngeCUDA efanelekileyo; kwi-macOS ene-Apple Silicon, i-MPS yakha; kwiLinux, leyo ihambelana nabaqhubi bakho.

Ubunzima bemodeli yeMusicGen bukhutshelwa xa uqala ukuyibiza kwiilayibrari ezihambelanayo (ezifana neMeta's Audiocraft). Ukuba ufuna ukusebenza ngaphandle kweintanethiZikhuphelele kwangaphambili kwaye ulungise iindlela zasekhaya ukuze inkqubo ingazami ukufikelela kwi-intanethi. Oku kubalulekile xa usebenza kwiindawo ezivaliweyo.

Ngokumalunga nokugcinwa: nangona izixhobo ezinje ngoGcino lweFirebase ziyilelwe ukugcina nokufumana iifayile efini ngobungqina obunamandla kunye nee-SDK, Injongo yethu apha kukungaxhomekeki kwezo nkonzoGcina iifayile zakho ze-WAV/MP3 kwiifolda zasekhaya kwaye usebenzise ulawulo loguqulelo lwe-Git LFS ukuba ufuna utshintsho lokulandela umkhondo kubini.

Okokugqibela, lungiselela iaudio I/O. I-FFmpeg ibalulekile Ukuguqula iifomati ezisemgangathweni kunye nokucoca okanye ukucheba iisampuli zereferensi. Jonga ukuba i-ffmpeg ikwi-MENDO yakho kwaye ungayibiza kwi-console.

Ufakelo lwamanyathelo ngamanyathelo kwindawo esecaleni

Ndicebisa ukuhamba komsebenzi okuhambelana neWindows, macOS, kunye neLinux usebenzisa iConda. Ukuba ukhetha i-venv, hlengahlengisa imiyalelo. ngokomphathi wendawo yakho.

# 1) Crear y activar entorno
conda create -n musicgen python=3.10 -y
conda activate musicgen

# 2) Instalar PyTorch (elige tu variante)
# NVIDIA CUDA 12.x
pip install --upgrade pip
pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu121
# CPU puro (si no tienes GPU)
# pip install torch torchvision torchaudio
# Apple Silicon (MPS)
# pip install torch torchvision torchaudio

# 3) FFmpeg
# Windows (choco) -> choco install ffmpeg
# macOS (brew)   -> brew install ffmpeg
# Linux (apt)    -> sudo apt-get install -y ffmpeg

# 4) Audiocraft (incluye MusicGen)
pip install git+https://github.com/facebookresearch/audiocraft

# 5) Opcional: manejo de audio y utilidades extra
pip install soundfile librosa numpy scipy

Ukuba okusingqongileyo akuvumeli ufakelo olusuka kwi-Git, ungadibanisa indawo yokugcina kwaye wenze ufakelo oluhlelekayo. Le ndlela yenza kube lula ukuseta izibophelelo ezithile ukwenzela ukuvelisa kwakhona.

git clone https://github.com/facebookresearch/audiocraft.git
cd audiocraft
pip install -e .

Vavanya ukuba yonke into isebenza kwi-CLI

Indlela ekhawulezayo yokuqinisekisa ukufakela kukusungula idemo yomgca womyalelo ebandakanyiweyo kwiAudiocraft. Oku kuqinisekisa ukuba iintsimbi ziyakhutshelwa kwaye inkqubo yokuqonda iyaqala. ngokuchanekileyo kwi-CPU/GPU yakho.

python -m audiocraft.demo.cli --help

# Generar 10 segundos de música con un prompt simple
python -m audiocraft.demo.cli \
  --text 'guitarra acústica relajada con ritmo suave' \
  --duration 10 \
  --model musicgen-small \
  --output ./salidas/clip_relajado.wav

Ukuqhuba kokuqala kunokuthatha ixesha elide kuba kuya kukhuphela imodeli. Ukuba awufuni uqhagamshelo oluphumayoKuqala, khuphela amanqaku okukhangela kwaye uwabeke kulawulo lwecache olusetyenziswa yimeko-bume yakho (umzekelo, kwi ~/.cache/totshi okanye leyo iboniswe yiAudiocraft) kwaye uvale umsebenzi womnatha.

Ukusebenzisa iPython: Ukulungiswa kakuhle

Ukufumana ukuqhubela phambili komsebenzi, cela iMusicGen evela kwiPython. Oku kukuvumela ukuba usete imbewu, inani labagqatswa, kunye nobushushu. kunye nokusebenza ngeengoma ezilungiselelwe ziingoma zereferensi.

from audiocraft.models import MusicGen
from audiocraft.data.audio import audio_write
import torch

# Elige el tamaño: 'small', 'medium', 'large' o 'melody'
model = MusicGen.get_pretrained('facebook/musicgen-small')
model.set_generation_params(duration=12, top_k=250, top_p=0.98, temperature=1.0)

prompts = [
    'sintetizadores cálidos, tempo medio, ambiente cinematográfico',
    'batería electrónica con bajo contundente, estilo synthwave'
]

with torch.no_grad():
    wav = model.generate(prompts)  # [batch, channels, samples]

for i, audio in enumerate(wav):
    audio_write(f'./salidas/track_{i}', audio.cpu(), model.sample_rate, format='wav')

Ukuba ufuna ukulinganisa ingoma, sebenzisa imodeli yodidi lomculo kwaye ugqithise ikliphu yakho yereferensi. Le mowudi ihlonipha iikhonto zomculo kwaye iphinda itolike isimbo ngokomyalelo.

from audiocraft.models import MusicGen
from audiocraft.data.audio import load_audio, audio_write

model = MusicGen.get_pretrained('facebook/musicgen-melody')
model.set_generation_params(duration=8)
melody, sr = load_audio('./refs/melodia.wav', sr=model.sample_rate)

prompts = ['árpegios brillantes con pads espaciales']
wav = model.generate_with_chroma(prompts, melody[None, ...])
audio_write('./salidas/con_melodia', wav[0].cpu(), model.sample_rate, format='wav')

Ukusebenza ngaphandle kweintanethi kunye nokulawula iimodeli

Kwi-100% yokuhamba komsebenzi wendawo, khuphela iindawo zokukhangela kwaye uqwalasele izinto eziguquguqukayo zendalo okanye iindlela ze-Audiocraft ukuze uzifumane. Gcina uluhlu lweenguqulelo kunye nobunzima ukuveliswa kwakhona kunye nokuthintela ukhuphelo ngempazamo ukuba uvala inethiwekhi.

• Khetha ubungakanani bemodeli ngokweVRAM yakho: encinci idla kancinci kwaye iphendula ngokukhawuleza.
• Gcina ikopi yokugcina yobunzima kwidiski yendawo okanye yangaphandle.
• Uxwebhu olwenziwa yiAudiocraft kunye nePyTorch oyisebenzisayo.

Ukuba usebenzisa oomatshini abaninzi, unokwenza isibuko sangaphakathi kunye neelayibrari zakho kunye nobunzima. rhoqo kwinethiwekhi yendawo kwaye ngaphandle kokubonisa nantoni na kwi-intanethiIyasebenza kumaqela emveliso anemigaqo-nkqubo engqongqo.

Iindlela ezilungileyo zokwazisa kunye neeparamitha

Umgangatho we-prompt unempembelelo ebalulekileyo. Ichaza izixhobo, itempo, umoya, kunye neereferensi zesimbo. Ziphephe izicelo eziphikisanayo kwaye ugcine amabinzana amafutshane kodwa atyebile kumxholo womculo.

• Instrumentation: isiginkci se-acoustic, ipiyano esondeleyo, iintambo ezithambileyo, amagubu e-lo-fi.
• Isingqisho kunye ne-tempo: 90 BPM, ixesha lesiqingatha, i-groove ephawulweyo.
• I-atmosphere: i-cinematic, i-intimate, imnyama, i-ambient, yonwabile.
• Ukuveliswa: isenzi esifihlakeleyo, ukunyanzeliswa okuphakathi, ukuzaliseka kwe-analog.

Ngokuphathelele iparameters: top_k kunye top_p lawula iyantlukwano; ubushushu bulungisa ubuchule. Qala ngamaxabiso aphakathi kwaye kancinci kancinci ude ufumane indawo emnandi yesitayile sakho.

Ukusebenza, ukubambezeleka, kunye nomgangatho

Nge-CPU, inkcazo inokucotha, ngakumbi kwiimodeli ezinkulu kunye nexesha elide. KwiiGPU zanamhlanje, amaxesha ehla kakhulu.Qwalasela ezi zikhokelo:

• Qala ngeeklip zemizuzwana eyi-8-12 ukuphinda-phinda izimvo.
• Yenza iinguqulelo ezininzi ezimfutshane kwaye udibanise ezona zibalaseleyo.
• Yenza iisampulu okanye ukuvelisa emva kwe-DAW yakho ukupolisha iziphumo.

Kwi-macOS ene-Apple Silicon, iMPS ibonelela ngendawo ephakathi phakathi kweCPU ezinikeleyo kunye neGPU. Uhlaziyo kwiinguqulelo zamva nje zePyTorch ukucudisa ukusebenza kunye nokuphuculwa kwememori.

Imveliso yasemva kunye nokuhamba komsebenzi kunye neDAW yakho

Nje ukuba uvelise iifayile zakho ze-WAV, zingenise kwiDAW yakho oyithandayo. Ukulinganisa, ucinezelo, izenzi kunye nokuhlela Bakuvumela ukuba uguqule iziqeshana ezithembisayo zibe ziziqwenga ezipheleleyo. Ukuba ufuna iziqu okanye ukwahlukana kwesixhobo, thembela kwizixhobo zokwahlula umthombo ukuze udibanise kwaye udibanise.

Ukusebenza 100% ekuhlaleni akuthinteli intsebenziswano: vele wabelane ngeefayile zokugqibela usebenzisa amajelo abucala owathandayo. Akukho mfuneko yokupapasha okanye ukuvumelanisa ngeenkonzo zelifu ukuba ipolisi yakho yabucala icebisa ngokuchasene nayo.

Iingxaki eziqhelekileyo kunye nendlela yokuzisombulula

Iimpazamo zokuhlohla: iinguqulelo ezingahambelaniyo ze I-PyTorch okanye i-CUDA idla ngokuba ngunobangela. Qinisekisa ukuba itotshi ihambelana nomqhubi wakho kunye nenkqubo. Ukuba usebenzisa iApple Silicon, qiniseka ukuba awufaki amavili kuphela kwi-x86.

Ukukhutshelwa kuvaliwe: Ukuba awufuni isixhobo sakho siqhagamshele kwi-intanethi, Beka iintsimbi kwi-cache njengoko kulindelwe yi-Audiocraft kwaye uvale iifowuni zangaphandle. Jonga iimvume zokufunda kwiifolda.

Umsindo owonakeleyo okanye othe cwaka: jonga ireyithi yesampulu kunye nefomathi. Guqula iifonti zakho ngeffmpeg kwaye ugcine i-frequency eqhelekileyo (umzekelo, i-32 okanye i-44.1 kHz) ukuphepha izinto zakudala.

Ukusebenza kakubi: kunciphisa ubungakanani bemodeli okanye ubude bekliphu, Vala iinkqubo ezisebenzisa iVRAM kwaye ngokuthe ngcembe wandise ubunzima xa ubona imida yasimahla.

Ilayisenisi kunye nemiba yosetyenziso olunoxanduva

Qhagamshelana nelayisenisi yeMusicGen kunye nayo nayiphi na isethi yedatha oyisebenzisela ireferensi. Ukuvelisa ekuhlaleni akukukhululi ekuthobeleni imithetho yelungelo lokushicilela.Ziphephe iimpembelelo ezixelisa ngokuthe ngqo imisebenzi ekhuselweyo okanye amagcisa kwaye ukhethe izimbo eziqhelekileyo kunye neentlobo.

Uthelekiso lwengqikelelo: ilifu vs lendawo

Kumaqela aphuhlisa usetyenziso, iinkonzo ezinje ngoFirebase Storage zibonelela ngee-SDKs ngoqinisekiso kunye nolawulo lweaudio, umfanekiso, kunye neefayile zevidiyo, kunye nedatha yexesha lokwenyani lombhalo. Le ecosystem ilungile xa ufuna ukuvumelanisa abasebenzisi kunye nomxholo.Ngokwahlukileyo, kuhambo lwabucala lokuyila kunye ne-MusicGen, imowudi yendawo inqanda i-latency, i-quotas, kunye nokuvezwa kwedatha.

Yicinge njengeendlela ezimbini ezahlukeneyo. Ukuba ufuna ukupapasha, ukwabelana, okanye ukudibanisa iziphumo kwiiapps eziphathwayo, i-backend esekwe kwilifu iluncedo. Ukuba injongo yakho kukubonisa kwaye udale ngaphandle kokulayisha nantoni naGxininisa kwindawo yakho, ubunzima bakho, kunye nediski yakho yendawo.

Uyisebenzisa njani iMeta's MusicGen ekuhlaleni: Izibonelelo kunye noluntu

IiForam kunye ne-subreddits ezinikezelwe kwizixhobo ezivelisayo zisisalathisi esilungileyo sophuhliso olutsha kunye nobuchule. Ngokukodwa, kukho uluntu olungekho semthethweni olwamkela iiprojekthi ezivulelekileyo. apho unokupapasha khona ubugcisa, ubuze imibuzo, uqalise iingxoxo, unikele ngetekhnoloji, okanye ukhangele ngokululaUluntu luvula iingcango apho amaxwebhu asesikweni angasoloko ewagubungela.

Uya kufumana izindululo kunye namaxwebhu obugcisa kwiindawo zokugcina izifundo kunye neewebhusayithi zeyunivesithi, ngamanye amaxesha kwiiPDF ezikhutshelwayo. Zisebenzise njengenkuthazo yendlela yokusebenzaKodwa gcina ugxininiso lwakho olusebenzayo kukuxhomekeka kokwenyani komsindo kunye nokuhamba ukuze wenze i-MusicGen iqhube kakuhle kumatshini wakho.

Ngayo yonke le nto ingentla, ngoku unokuqonda okucacileyo kwendlela yokuseta okusingqongileyo, ukuvelisa iziqwenga zakho zokuqala, kwaye uphucule iziphumo ngaphandle kokubeka izinto zakho kubantu besithathu. Ukudityaniswa kolungiselelo olulungileyo lwendawo, ukukhuthaza ngononophelo, kunye nethamo lemveliso yasemva Kuya kukunika ukuhamba okunamandla kokudala, ngokupheleleyo phantsi kolawulo lwakho. Ngoku uyazi. Uyisebenzisa njani iMeta's MusicGen ekuhlaleni.