[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"article-best-ai-music-generator-2026-ropewalk-zh":3,"article-related-best-ai-music-generator-2026-ropewalk-zh":31,"series-tools-bb7ecbfb-54b2-405f-8c93-a5cd4e124a30":74},{"id":4,"slug":5,"title":6,"content":7,"summary":8,"source":9,"source_url":10,"author":11,"image_url":12,"cover_image":12,"category":13,"language":14,"translated_content":11,"related_article_id":15,"keywords":16,"key_takeaways":23,"views":27,"created_at":28,"published_at":29,"topic_cluster_id":30},"bb7ecbfb-54b2-405f-8c93-a5cd4e124a30","best-ai-music-generator-2026-ropewalk-zh","2026 AI 音樂生成實作指南","\u003Cp data-speakable=\"summary\">這篇教你在 Ropewalk 上\u003Ca href=\"\u002Fnews\u002Fopencode-free-model-agnostic-ai-agent-zh\">免費\u003C\u002Fa>生成 AI 音樂，從選模型到匯出成可用音軌。\u003C\u002Fp>\u003Cp>這篇給創作者、開發者與編輯看，目標是把 AI 音樂從「試玩」變成「可交付」。照著做完，你會拿到一條能直接放進\u003Ca href=\"\u002Fnews\u002Fopenmontage-agentic-video-production-ready-zh\">影片\u003C\u002Fa>、Podcast、遊戲或簡報的音軌，並知道下一次該怎麼改提示詞。\u003C\u002Fp>\u003Cp>如果你要的是免版稅背景樂、短循環、電影感配樂，或需要比較不同模型的輸出風格，這份指南會把流程拆成可執行的步驟。文中也會提到 \u003Ca href=\"https:\u002F\u002Fgithub.com\u002Ffacebookresearch\u002Faudiocraft\">MusicGen \u002F AudioCraft\u003C\u002Fa>、Stable Audio、ElevenLabs Music、Suno 與 Udio 的定位，方便你選對路線。\u003C\u002Fp>\u003Ch2>開始之前\u003C\u002Fh2>\u003Cul>\u003Cli>Ropewalk 帳號\u003C\u002Fli>\u003Cli>註冊後可用的免費 Ropewalk credits\u003C\u002Fli>\u003Cli>Chrome 120+ 或 Firefox 122+\u003C\u002Fli>\u003Cli>若要做人聲歌曲，準備 Suno 或 Udio 的付費帳號\u003C\u002Fli>\u003Cli>若要本地跑 AudioCraft，準備 Python 3.10+ 與 12 GB+ VRAM GPU\u003C\u002Fli>\u003Cli>若要使用開源工具，準備 GitHub 帳號\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Step 1: 選定音樂模型\u003C\u002Fh2>\u003Cp>這一步的產出，是一個已對齊需求的模型決定。不要先寫提示詞，先確認你要的是短循環、長篇配樂，還是帶人聲的歌曲，因為不同模型的輸出長度、風格與成本差很多。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782855168859-73vz.png\" alt=\"2026 AI 音樂生成實作指南\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\u003Cp>在 Ropewalk 裡，MusicGen 適合快速短 loop，Stable Audio 適合較完整的純音樂，ElevenLabs Music 偏向錄音室感配樂，ACE-\u003Ca href=\"\u002Fnews\u002Face-step-15-local-music-generation-product-zh\">Step\u003C\u002Fa> Audio 則適合更長、可控性更高的作品。如果你只是要 20 秒背景床，選 MusicGen 就夠了；如果你要預告片或片頭，先看 Stable Audio 或 ElevenLabs Music。\u003C\u002Fp>\u003Cp>驗收：你應該看到模型名稱、點數成本與可輸出長度，且能說出這次要用哪一個模型。\u003C\u002Fp>\u003Ch2>Step 2: 寫出含 BPM 的提示詞\u003C\u002Fh2>\u003Cp>這一步的產出，是一段可直接貼進 Ropewalk 的提示詞。好的提示詞要同時包含類型、樂器、情緒、BPM 與長度，讓模型知道你要的是什麼。\u003C\u002Fp>\n\u003Cfigure class=\"my-6\">\u003Cimg src=\"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782855172693-cpgy.png\" alt=\"2026 AI 音樂生成實作指南\" class=\"rounded-xl w-full\" loading=\"lazy\" \u002F>\u003C\u002Ffigure>\n\u003Cpre>\u003Ccode>Epic cinematic orchestral score, sweeping strings, powerful brass, thundering timpani, building from quiet tension to triumphant climax, 90 BPM, 60 seconds\u003C\u002Fcode>\u003C\u002Fpre>\u003Cp>你也可以套同一個模板改成別的風格，例如 lo-fi hip-hop、ambient、rock 或 jazz。重點不是字數多，而是資訊完整，因為模型對「nice music」這種空泛要求通常反應很差。\u003C\u002Fp>\u003Cp>驗收：你應該看到一段提示詞，同時寫出至少一種樂器、一個 BPM 數值，以及以秒為單位的長度。\u003C\u002Fp>\u003Ch2>Step 3: 生成第一版音軌\u003C\u002Fh2>\u003Cp>這一步的產出，是第一個可播放的音檔。把提示詞貼上去後按 Generate，等系統完成，再從頭到尾聽一次，不要先急著微調。\u003C\u002Fp>\u003Cp>判斷第一版是否可用，只看三件事：節奏是否和 BPM 一致、樂器是否符合場景、長度是否能直接用在你的專案裡。如果大方向對了，就先下載，避免在還沒確認方向前一直重跑。\u003C\u002Fp>\u003Cp>驗收：你應該看到一個可播放、可下載的音訊檔案。\u003C\u002Fp>\u003Ch2>Step 4: 修正提示詞再生成\u003C\u002Fh2>\u003Cp>這一步的產出，是一版更貼近需求的修正版音軌。若音樂太滿，就加上 minimal arrangement 或 no vocals；若太平，就提高 BPM 或要求更強的鼓組；若質感不對，就直接換樂器組合。\u003C\u002Fp>\u003Cp>如果你用的是 Stable Audio，negative prompt 很有用，像是 no vocals, no drums 可以快速排除不想要的元素。這比整段重寫更快，也更容易找出是哪個條件在影響結果。\u003C\u002Fp>\u003Cp>驗收：你應該聽到第二版比第一版更接近目標情緒、速度或編制。\u003C\u002Fp>\u003Ch2>Step 5: 匯出並放進工作流\u003C\u002Fh2>\u003Cp>這一步的產出，是一個能進入剪輯軟體、DAW 或遊戲引擎的完成檔。下載平台提供的格式後，直接拖進你的時間軸，必要時做 loop、裁切或淡入淡出。\u003C\u002Fp>\u003Cp>如果你會持續產出內容，最好把成功的提示詞存成小型模板庫。這樣下次做片頭、背景音、電子樂或管弦樂時，就不用每次從零開始試。\u003C\u002Fp>\u003Cp>驗收：你應該拿到一個已下載的音訊檔，並且能順利匯入你的編輯工具。\u003C\u002Fp>\u003Ctable>\u003Cthead>\u003Ctr>\u003Cth>指標\u003C\u002Fth>\u003Cth>基準／優化前\u003C\u002Fth>\u003Cth>結果／優化後\u003C\u002Fth>\u003C\u002Ftr>\u003C\u002Fthead>\u003Ctbody>\u003Ctr>\u003Ctd>可用首輪提示詞比例\u003C\u002Ftd>\u003Ctd>30%，當時省略 BPM、樂器或長度\u003C\u002Ftd>\u003Ctd>70%，當提示詞包含類型、樂器、BPM 與長度\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>MusicGen 輸出長度\u003C\u002Ftd>\u003Ctd>短片段\u003C\u002Ftd>\u003Ctd>預設可到 30 秒\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>Stable Audio 輸出長度\u003C\u002Ftd>\u003Ctd>較短的純音樂草稿\u003C\u002Ftd>\u003Ctd>可到 90 秒，44.1 kHz stereo\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd>ACE-Step Audio 輸出長度\u003C\u002Ftd>\u003Ctd>短篇生成\u003C\u002Ftd>\u003Ctd>可到 4 分鐘連續輸出\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Ch2>常見錯誤\u003C\u002Fh2>\u003Cul>\u003Cli>提示詞太空泛：修法是補上類型、樂器、情緒、BPM 與長度。\u003C\u002Fli>\u003Cli>模型選錯用途：修法是短 loop 用 MusicGen，精緻純音樂用 Stable Audio，需要人聲再選 Suno 或 Udio。\u003C\u002Fli>\u003Cli>忽略授權與額度限制：修法是先確認是否可商用、是否有每日生成上限，以及免費方案的限制。\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>接下來可以看什麼\u003C\u002Fh2>\u003Cp>下一步可以把這套流程整理成自己的提示詞庫，並進一步測試本地 AudioCraft，取得更高的參數控制與開源彈性。\u003C\u002Fp>","這是一篇用 Ropewalk 產生免費 AI 音樂的操作指南，帶你完成模型選擇、提示詞撰寫、生成、修正與匯出。","ropewalk.ai","https:\u002F\u002Fropewalk.ai\u002Fblog\u002Fbest-ai-music-generator-free-2026",null,"https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782855168859-73vz.png","tools","zh","fe9e26d3-9a86-49b0-b6d7-a95eb055c2eb",[17,18,19,20,21,22],"Ropewalk","AI music generator","MusicGen","AudioCraft","Stable Audio","prompt engineering",[24,25,26],"先選模型，再寫提示詞，能少掉很多無效重試。","提示詞至少要包含類型、樂器、BPM 與長度。","把成功的音軌與提示詞存成模板庫，方便重複使用。",0,"2026-06-30T21:32:23.2761+00:00","2026-06-30T21:32:23.262+00:00","c3c88dd2-a940-438a-b359-0e5a24562273",{"tags":32,"relatedLang":33,"relatedPosts":37},[],{"id":15,"slug":34,"title":35,"language":36},"best-ai-music-generator-2026-ropewalk-en","Best AI Music Generator in 2026","en",[38,44,50,56,62,68],{"id":39,"slug":40,"title":41,"cover_image":42,"image_url":42,"created_at":43,"category":13},"dbd4fbc8-282b-4386-aa17-f5719e0f7214","ai-music-prompt-stack-copy-template-zh","AI 音樂先做提示堆疊","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782856113160-hql7.png","2026-06-30T21:47:56.885133+00:00",{"id":45,"slug":46,"title":47,"cover_image":48,"image_url":48,"created_at":49,"category":13},"82a34bad-b215-42bd-a884-4d805e023797","openmontage-agentic-video-production-ready-zh","OpenMontage 證明代理式影片製作已能上線工作","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782854272516-fsew.png","2026-06-30T21:17:21.663369+00:00",{"id":51,"slug":52,"title":53,"cover_image":54,"image_url":54,"created_at":55,"category":13},"05e9b65e-4f55-439e-8bd2-f978dc784b6d","system-design-learning-path-from-scratch-zh","System design 一次學會的路線","https:\u002F\u002Fxxdpdyhzhpamafnrdkyq.supabase.co\u002Fstorage\u002Fv1\u002Fobject\u002Fpublic\u002Fcovers\u002Finline-1782849806074-jwd5.png","2026-06-30T20:02:56.539095+00:00",{"id":57,"slug":58,"title":59,"cover_image":60,"image_url":60,"created_at":61,"category":13},"f1187152-abac-4641-93ae-0df5c3f81e12","astryx-open-source-meta-design-system-zh","Meta 開源 Astryx 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