reddit · SideProject · 10-09 09:50 47 分 ← 返回列表

I built an app that turns a song into a music video. Here is what I got wrong, and what it costs to run

I made Melodious, an app where you upload a song and get a music video back. I am a solo founder, so this is the honest version of what the build has been like, in case it helps someone else. What it does: you upload a track, describe the idea (or let it suggest one), and it writes a storyboard, makes stills for each shot, and renders the video. The first storyboard is free so you can see the plan before paying anything. After that it is subscription credits, from $19 a month. What went w

五维评分

付费意愿

需求真实度

个人可落地

竞争空间

新鲜度

AI 分析

痛点：独立音乐人和内容创作者想把一首歌变成完整MV，但传统拍摄成本高、需要专业团队和后期，AI自动生成是最省事的替代方案

目标用户：独立音乐人、小型厂牌、社交媒体内容创作者、需要MV的播客/短视频作者

证据：The first storyboard is free so you can see the plan before paying anything. After that it is subscription credits, from $19 a month. / the numbers said "no demand" when the truth was "no checkout"

变现：订阅制 + 积分制：免费出分镜脚本吸引转化，之后按 $19/月起的订阅积分收费，渲染高分辨率视频消耗更多积分

MVP：2周只做核心链路：上传歌曲 → 自动生成分镜脚本和静帧预览（免费展示）→ 用户确认后再消耗积分渲染短视频片段，先跑通付款闭环，避免作者踩过的“无结账入口”坑

竞品：Kaiber、Suno (视频功能)、Neural Frames、Melodious (发帖人自己的产品)、Pika / Runway 的音乐视频模板

摘要：一位独立开发者发布 Melodious，用户上传歌曲后由 AI 自动生成分镜、静帧并渲染成 MV，采用 $19/月起的订阅积分制，首份分镜免费。作者坦承几个失误：定价和结账入口上线太晚导致误判为无需求、依赖的模型服务商容量故障让新用户首屏报错、客户端重试反而加重故障、以及过早埋头开发而迟迟不做展示。核心洞察是“先出静帧/分镜再收费”最能建立信任，但帖子未给出任何真实收入或付费用户原话，需求验证仍偏弱。