Yadda ake amfani da Meta's MusicGen a cikin gida ba tare da loda fayiloli zuwa gajimare ba

¿Yadda ake amfani da Meta's MusicGen a gida? Ƙirƙirar kiɗa tare da basirar wucin gadi ba tare da dogara ga ayyukan waje gaba ɗaya yana yiwuwa a yau. Meta's MusicGen na iya aiki gaba ɗaya akan kwamfutarkaGuji loda samfurori ko sakamako zuwa gajimare kuma kula da sarrafa bayanan ku a kowane lokaci. Wannan jagorar tana bibiyar ku ta hanyar aiwatarwa mataki-mataki, tare da shawarwari masu amfani, la'akarin aiki, da shawarwari waɗanda ke haifar da kowane bambanci.

Ɗaya daga cikin fa'idodin yin aiki a cikin gida shine 'yancin yin gwaji ba tare da iyakataccen ƙididdiga ba, ba tare da jiran sabobin da aka yi yawa ba, kuma tare da babban sirri. Ba kamar mafita ga girgije kamar ajiya da tabbatarwa SDKs waɗanda aka tsara don aikace-aikacen hannu baAnan ba kwa buƙatar wakilta audio ɗin ku zuwa wasu kamfanoni: ƙira, faɗakarwa da waƙoƙin da aka ƙirƙira suna tare da ku.

Menene MusicGen kuma me yasa yake gudanar da shi a gida?

MusicGen samfuri ne na ƙarni na kiɗa wanda Meta ya haɓaka wanda ke da ikon ƙirƙirar guda daga kwatancen rubutu kuma, a wasu bambance-bambancen, daidaita sakamakon tare da waƙar tunani. Shawarwarinsu ya haɗu da sauƙin amfani tare da ingancin kiɗan ban mamakibayar da nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan don daidaita amincin aminci da amfani da albarkatu na tsarin.

Gudanar da kwamfuta a cikin gida yana da maɓalli da yawa. Na farko, SirriMuryar ku, samfuran ku, da abubuwan haɗin ku ba dole ba ne su bar injin ku. Na biyu, gudun maimaitawaBa ka dogara da bandwidth don loda fayiloli ko na baya mai nisa ba. Kuma a ƙarshe, sarrafa fasahaKuna iya gyara nau'ikan laburare, daskare ma'auni, da yin aiki a layi ba tare da mamaki daga canje-canjen API ba.

Yana da mahimmanci a fahimci bambanci tare da hanyoyin ajiyar girgije. Misali, a cikin yanayin yanayin wayar hannu, Firebase yana sauƙaƙe iOS da sauran masu haɓaka dandamali don adana sauti, hotuna, da bidiyo. ta hanyar SDKs masu ƙarfi, ginannun ingantattun ingantattun bayanai, da haɗe-haɗe na halitta tare da Database na Realtime don bayanan rubutu. Wannan hanya tana da kyau lokacin da kuke buƙatar aiki tare, haɗin gwiwa, ko bugu cikin sauri. Amma idan fifikonku shine kada ku loda wani abu zuwa sabobin wajeGudun MusicGen akan kwamfutarka yana guje wa wannan matakin gaba ɗaya.

Al'umma kuma suna aiki don amfanin ku. A cikin buɗaɗɗen sarari da na hukuma kamar r/StableDiffusion, ana raba yanayin fasahar kayan aikin ƙirƙira bisa ƙirar ƙira. Wuri ne don buga guda, amsa tambayoyi, fara muhawara, ba da gudummawar fasaha, da bincike. Duk abin da ke faruwa a wurin kiɗan. Wannan buɗaɗɗen tushen, al'adun bincike ya dace daidai da amfani da MusicGen a cikin gida: kuna gwadawa, ƙididdigewa, daftarin aiki, da taimakawa wasu waɗanda ke zuwa bayan ku. Kuna yanke shawarar tafiya da kusanci.

Idan, yayin bincike, kun ci karo da ɓangarorin fasaha waɗanda ba su da alaƙa da kwararar kiɗan-misali, scoped CSS salon tubalan ko snippets na gaba-gaba- Ka tuna cewa waɗannan ba su dace da samar da sauti ba, amma wani lokaci suna bayyana akan shafukan tattara albarkatu. Yana da taimako don mai da hankali kan ainihin abin dogaro da sauti da binaries da gaske za ku buƙaci akan tsarin ku.

Abin sha'awa, wasu jerin albarkatun sun haɗa da nassoshi ga kayan ilimi ko shawarwarin aiki a cikin tsarin PDF wanda aka shirya akan gidajen yanar gizon jami'a. Ko da yake suna iya zama mai ban sha'awa don wahayiDon gudanar da MusicGen a cikin gida, abubuwan da ake buƙata sune yanayin Python ɗin ku, ɗakunan karatu na sauti, da ma'aunin ƙira.

Bukatun da shirye-shiryen yanayi

Kafin samar da bayanin kula na farko, tabbatar da cewa kwamfutarka ta cika mafi ƙarancin buƙatu. Yana yiwuwa tare da CPU, amma ƙwarewar ta fi dacewa da GPU. Katin zane mai goyan bayan CUDA ko ƙarfe kuma aƙalla 6-8 GB na VRAM Yana ba da damar yin amfani da samfura mafi girma da lokutan ƙima.

Tsarin aiki masu jituwa: Windows 10/11, macOS (Apple Silicon da aka fi so don kyakkyawan aiki) da rarraba Linux gama gari. Kuna buƙatar Python 3.9-3.11Za ku buƙaci manajan yanayi (Conda ko venv), da FFmpeg don yin rikodin sauti / ɓarna. A kan NVIDIA GPUs, shigar da PyTorch tare da CUDA mai dacewa; akan macOS tare da Apple Silicon, ginin MPS; akan Linux, wanda yayi daidai da direbobin ku.

Ana sauke ma'aunin ƙira na MusicGen lokacin da kuka fara kiransa daga ɗakunan karatu masu dacewa (kamar Meta's Audiocraft). Idan kana son yin aiki a layiZazzage su da wuri kuma saita hanyoyin gida don kada shirin ya yi ƙoƙarin shiga intanet. Wannan yana da mahimmanci yayin aiki a cikin rufaffiyar wurare.

Game da ajiya: ko da yake kayan aikin kamar Firebase Storage an tsara su don adanawa da dawo da fayiloli a cikin gajimare tare da ingantaccen tabbaci da SDKs, Burinmu anan shine kar mu dogara ga waɗannan ayyukanAjiye fayilolin WAV/MP3 ɗin ku a cikin manyan fayiloli na gida kuma yi amfani da sarrafa nau'in Git LFS idan kuna buƙatar canji akan binaries.

A ƙarshe, shirya sautin I/O. FFmpeg yana da mahimmanci Don jujjuyawa zuwa daidaitattun tsari da don tsaftacewa ko datsa samfuran tunani. Bincika cewa ffmpeg yana cikin PATH ɗin ku kuma zaku iya kiran shi daga na'ura wasan bidiyo.

Shigarwa mataki-mataki a cikin keɓe muhalli

Ina ba da shawarar tsarin aiki wanda ya dace da Windows, macOS, da Linux ta amfani da Conda. Idan kun fi son venv, daidaita umarni. a cewar manajan muhallinku.

# 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

Idan mahallin ku bai ƙyale shigarwa daga Git ba, zaku iya rufe ma'ajiyar ku ƙirƙiri shigarwar da za'a iya gyarawa. Wannan hanyar tana sauƙaƙe saita takamaiman ayyuka don sake haifuwa.

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

Gwada cewa komai yana aiki a CLI

Hanya mai sauri don tabbatar da shigarwa shine ƙaddamar da demo-line demo wanda aka haɗa a cikin Audiocraft. Wannan yana tabbatar da cewa ana zazzage ma'aunin nauyi kuma an fara aiwatar da ƙaddamarwa. daidai a cikin CPU/GPU.

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

Gudun farko na iya ɗaukar lokaci mai tsawo saboda zai sauke samfurin. Idan ba ku son haɗin kai masu fitaDa farko, zazzage wuraren binciken kuma sanya su a cikin kundin adireshin da mahallin ku ke amfani da su (misali, a ~/.cache/torch ko wanda Audiocraft ya nuna) kuma kashe hanyar sadarwar.

Yin amfani da Python: Gyaran da kyau

Don ƙarin ci gaban ayyukan aiki, kira MusicGen daga Python. Wannan yana ba ku damar saita iri, adadin 'yan takara, da zafin jiki. kuma yi aiki tare da waƙoƙin sharadi ta hanyar karin waƙa.

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')

Idan kana son yin sharadi tare da karin waƙa, yi amfani da samfurin nau'in waƙar kuma wuce shirin nunin ka. Wannan yanayin yana mutunta kwalayen waƙa kuma ya sake fassara salo bisa ga faɗakarwa.

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')

Yin aiki a layi da sarrafa samfura

Don tafiyar aiki na gida 100%, zazzage wuraren bincike kuma saita masu canjin yanayi ko hanyoyi don Audiocraft don nemo su. Ajiye kirga nau'ikan da ma'auni don sake haɓakawa da hana zazzagewar bazata idan kun kashe hanyar sadarwar.

• Zaɓi girman samfurin bisa ga VRAM ɗin ku: ƙananan yana cinye ƙasa kuma yana amsawa da sauri.
• Ajiye kwafin ma'aunin nauyi akan faifai na gida ko na waje.
• Takaddun abin da Audiocraft yayi da kuma wanne PyTorch ya gina da kuke amfani da shi.

Idan kuna amfani da injuna da yawa, zaku iya ƙirƙirar madubi na ciki tare da ɗakunan karatu da ma'aunin nauyi. koyaushe akan hanyar sadarwar gida kuma ba tare da fallasa komai ga intanet baYana da amfani ga ƙungiyoyin samarwa tare da tsauraran manufofi.

Mafi kyawun ayyuka don faɗakarwa da sigogi

Ingancin faɗakarwa yana da mahimmanci. Yana bayyana kayan aiki, ɗan lokaci, yanayi, da nassoshi masu salo. Guji buƙatun masu karo da juna kuma a kiyaye jimloli a taƙaice amma masu wadata cikin abun ciki na kiɗa.

• Kayan aiki: gita mai sauti, piano na kusa, kirtani mai laushi, ganguna na lo-fi.
• Rhythm da tempo: 90 BPM, rabin lokaci, alamar tsagi.
• Atmosphere: cinematic, m, duhu, yanayi, fara'a.
• Samar da: reverb na dabara, matsawa matsakaici, jikewar analog.

Game da sigogi: top_k da top_p bambancin sarrafawa; zafin jiki daidaita kerawa. Fara da matsakaicin ƙima kuma a hankali ku motsa har sai kun sami wuri mai dadi don salon ku.

Performance, latency, da inganci

Tare da CPU, ƙaddamarwa na iya zama a hankali, musamman akan manyan samfura da tsayin lokaci. A kan GPUs na zamani, lokutan suna raguwa sosai.Yi la'akari da waɗannan jagororin:

• Fara da shirye-shiryen bidiyo na daƙiƙa 8-12 don tantance ra'ayoyi.
• Ƙirƙirar gajerun bambance-bambancen da yawa kuma ku haɗa mafi kyau.
• Yi haɓakawa ko samarwa a cikin DAW ɗinku don goge sakamakon.

A kan macOS tare da Apple Silicon, MPS yana ba da tsaka-tsaki tsakanin keɓaɓɓen CPU da GPU. Sabunta zuwa nau'ikan PyTorch na baya-bayan nan don matse aiki da haɓaka ƙwaƙwalwar ajiya.

Bayan samarwa da gudanawar aiki tare da DAW ɗin ku

Da zarar kun ƙirƙiri fayilolin WAV ɗinku, shigo da su cikin DAW ɗin da kuka fi so. Daidaitawa, matsawa, reverbs da gyarawa Suna ba ku damar canza shirye-shiryen bidiyo masu ban sha'awa zuwa cikakkun guda. Idan kuna buƙatar mai tushe ko rabuwar kayan aiki, dogara ga kayan aikin rabuwa don sake haɗawa da haɗuwa.

Yin aiki 100% a cikin gida baya hana haɗin gwiwa: kawai raba fayilolin ƙarshe ta hanyar tashoshin sirri da kuka fi so. Babu buƙatar bugawa ko aiki tare tare da sabis na girgije idan manufar sirrinka ta ba da shawara akan ta.

Matsalolin gama gari da yadda ake magance su

Kurakurai na shigarwa: nau'ikan da ba su dace ba PyTorch ko CUDA yawanci shine sanadin. Tabbatar cewa ginin fitilar ya dace da direbanku da tsarin. Idan kana amfani da Apple Silicon, ka tabbata ba ka shigar da ƙafafun kawai don x86 ba.

An katange abubuwan zazzagewa: Idan ba kwa son na'urar ku ta haɗa da intanit, Sanya ma'aunin nauyi a cikin ma'ajin kamar yadda Audiocraft ya zata kuma kashe kowane kira na waje. Duba izinin karantawa akan manyan fayiloli.

Lalacewar sauti ko shiru: duba ƙimar samfurin da tsari. Canza font ɗin ku tare da ffmpeg kuma kula da mitar gama gari (misali, 32 ko 44.1 kHz) don guje wa kayan tarihi.

Rashin aikin yi: yana rage girman samfurin ko tsawon lokacin shirin, Rufe hanyoyin da ke cinye VRAM kuma sannu a hankali yana ƙara rikitarwa lokacin da kuka ga ragi kyauta.

Abubuwan lasisi da al'amuran amfani da alhakin

Tuntuɓi lasisin MusicGen da kowane saitin bayanai da kuke amfani da shi don tunani. Ƙirƙirar gida ba zai hana ku bin dokokin haƙƙin mallaka ba.Guji faɗakarwa waɗanda ke yin kwaikwayon ayyuka masu kariya kai tsaye ko masu fasaha kuma zaɓi salo na gama-gari da nau'o'i.

Kwatanta ra'ayi: girgije vs na gida

Don ƙungiyoyin da suka haɓaka ƙa'idodi, ayyuka kamar Ma'ajin Wuta na Wuta suna ba da SDKs tare da tantancewa da sarrafa fayilolin mai jiwuwa, hoto, da fayilolin bidiyo, da kuma bayanan bayanan rubutu na ainihi. Wannan yanayin muhalli yana da kyau lokacin da kuke buƙatar daidaita masu amfani da abun ciki.Sabanin haka, don aikin keɓancewa mai zaman kansa tare da MusicGen, yanayin gida yana guje wa jinkiri, ƙididdiga, da bayyanar bayanai.

Yi la'akari da shi azaman waƙoƙi guda biyu daban. Idan kuna son bugawa, raba, ko haɗa sakamako cikin ƙa'idodin wayar hannu, tushen tushen girgije yana da amfani. Idan burin ku shine samfuri da ƙirƙira ba tare da loda komai baMayar da hankali kan mahallin ku, nauyin ku, da faifan ku na gida.

Yadda ake amfani da Meta's MusicGen a gida: Albarkatu da al'umma

Majalisun da rabe-raben da aka keɓe ga kayan aikin ƙirƙira sune kyakkyawan nuni na sabbin ci gaba da dabaru. Musamman, akwai al'ummomin da ba na hukuma ba waɗanda ke rungumar ayyukan buɗe ido. inda zaku iya buga zane-zane, yin tambayoyi, fara muhawara, ba da gudummawar fasaha, ko bincika kawaiAl'umma na buɗe kofofin waɗanda takaddun shaida ba koyaushe suke rufewa ba.

Hakanan zaku sami shawarwari da takaddun fasaha a wuraren ajiyar ilimi da gidajen yanar gizon jami'a, wani lokacin a cikin PDFs masu saukewa. Yi amfani da su azaman ilhama ta hanyaAmma ci gaba da mai da hankali kan ayyukan dogaro da sauti na ainihi da gudana don sa MusicGen ya gudana cikin sauƙi akan injin ku.

Tare da duk abubuwan da ke sama, yanzu kuna da cikakkiyar fahimtar yadda ake saita yanayi, samar da guntun ku na farko, da haɓaka sakamako ba tare da fallasa kayanku ga ɓangare na uku ba. Haɗuwa da saitin gida mai kyau, faɗakarwa da hankali, da kashi na bayan samarwa Zai ba ku kwararar ƙirƙira mai ƙarfi, gaba ɗaya ƙarƙashin ikon ku. Yanzu kun sani. Yadda ake amfani da Meta's MusicGen a gida.