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Show HN: RxFilm Studio–Create and edit your product videos with AI agent

2026/09/23 20:28· 20天前

AI 摘要

Hi HN, I built RxFilm Studio, a video workspace that lets you create and revise videos with AI agent. The reason I started this project is simple: I’ve noticed that many independent developers and small teams want to create marketing videos for their product, but producing these videos requires a lot of time and effort — from editing and visual effects to voiceovers and subtitles. So I built Rxfilm Studio to simplify the entire video creation process. Start with an idea, a product website, images, or existing footage, and then generate a complete video with: - Story and structure - Editing and timeline - Visual and sound effects - Voiceovers, background music - Subtitles and translation Github: https://github.com/rxtech-lab/film-workflow Here's a demo marketing video created using RxFilm Studio: https://youtu.be/9_M15fRdZQE Welcome to try it out and I would love to hear your feedback! Comments URL: https://news.ycombinator.com/item?id=49815095 Points: 5 # Comments: 1

正文

Take 01 — Native macOS

Your film studio,in one window.

Score, narrate, caption, and render — with an agent sitting in the director’s chair.

Download for macOSv1.9.0

RxFilmStudio.dmg · 41 MB · September 21, 2026

Scroll

01Music

Score it.

Generate cues with Lyria. Keep every take in one reel.

The music workspace, with takes stacked in one reel

Music — Lyria00:00:05:12

Reel3840 × 2160 · 60 FPS

Intro

Build

Verse

Chorus

Outro

02Narrative

Voice it.

Multi-speaker narration, tuned line by line.

Multi-speaker narration being tuned line by line

Narrative — Voices00:00:02:12

Reel3840 × 2160 · 60 FPS

Narrator

01:12

Guest 01

02:19

Guest 02

03:26

03Caption

Subtitle it.

Transcribe, translate, retime. Export VTT or SRT.

Captions being transcribed, translated and retimed

Caption — Transcript00:00:04:12

Reel3840 × 2160 · 60 FPS

00:00:02:04

We open on a quiet room.

我们从一个安静的房间开始。

VTT

00:00:05:16

The reel is already running.

胶片已经在转动。

VTT

00:00:09:02

Nothing leaves this window.

一切都在这一个窗口里。

SRT

04Image

Frame it.

Stills and reference art without leaving the app.

Stills and reference art generated inside the app

Image — Stills00:00:06:12

Reel3840 × 2160 · 60 FPS

05Remotion

Render it.

A real timeline. 4K, 60 fps, straight out of the app.

A Remotion composition with a live 4K preview and timeline

Remotion — Timeline00:00:03:12

Reel3840 × 2160 · 60 FPS

Video

Voice

Score

06Agent

Direct it.

Ask for a change. Review every edit before it lands.

The agent panel proposing caption edits for review

Agent — Proposals00:00:01:12

Reel3840 × 2160 · 60 FPS

Scene01.tsx+ fade in on the wideReview

captions.vtt~ retime 14 linesReview

score.mp3+ swap chorus takeReview

Roll camera.

Download for macOSv1.9.0

macOS · Apple Silicon · Free

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