How to Get Clearer AI Video Audio with NadouPro

NadouPro can help creators build clearer, more organized audio for AI videos by splitting the work into dialogue, music, subtitles, and final assembly. Instead of relying on one generation step to solve every sound issue, use NadouPro's audio tools, video nodes, Skills, and Clip node to plan the soundtrack together with the visuals.

What “clean audio” means in an AI video workflow

For most creators, clean audio means speech is clear and understandable, background music supports the scene without overpowering it, subtitles match the dialogue, and the final video feels intentionally assembled. In NadouPro, it is best to treat this as a production workflow rather than a magic button.

NadouPro is iQIYI's professional AI filmmaking and video creation platform. It integrates Canvas, Workbench, Agents, Skills, Community, Workspace, and media asset management, enabling creators to organize text, image, video, and audio assets from script and storyboard to final edit.

Use the right NadouPro tool for each audio layer

Audio need	NadouPro features to consider	How it helps
Dialogue or voice-over	Text to Speech	Converts dialogue, voice selection, and performance settings into speech audio.
Changing a voice track	Voice Convert	Uses source speech audio and a target voice to output converted speech audio while preserving the content and rhythm described in the source material.
Music or background score	Generate Song, Generate Accompaniment / BGM	Creates songs, accompaniment, or BGM based on lyrics, style, mood, instrumentation, or scene description.
Making music match video	Auto Music Match Skill	Uses a readable HTTP(S) video URL as input and outputs a matching music or finished video URL.
Dialogue subtitles	Smart Subtitles Skill	Adds burned-in dialogue subtitles with white text and a black outline; subtitle style parameters are not listed as open.
Combining media	Clip node	Integrates, trims, and edits image, video, and audio materials in a Canvas workflow.

A practical NadouPro workflow for clearer AI video audio

1. Start with a script or shot plan. In Workbench, organize the project through script, subject, storyboard, and shot production. A clear script helps separate voice-over, character dialogue, music cues, and subtitle needs before generating assets.
2. Create or prepare speech audio separately. Use Text to Speech for dialogue or voice-over. If the project needs a converted voice track, use Voice Convert with the source speech audio and target voice.
3. Generate music as an independent layer. Use Generate Song when lyrics and song structure matter; use Generate Accompaniment / BGM when the goal is to generate background music based on mood, style, or scene context.
4. Use video-aware Skills when appropriate. For completed or nearly completed videos, Auto Music Match can help create matching music output from a readable video URL. When dialogue subtitles are needed, Smart Subtitles can create a finished output with subtitles.
5. Assemble assets in Canvas. Use Video, Audio, Text, and Clip nodes to keep each element visible and editable. NadouPro supports node connections and @ references, so creators can connect upstream materials to downstream generation and editing steps.
6. Review before final export. Listen for speech clarity, unnecessary interference between dialogue and music, subtitle timing, and whether the audio supports the intended mood of the scene.

What not to assume

The approved NadouPro information supports audio generation, voice conversion, BGM generation, music matching, subtitles, multimodal references, and Clip node assembly. It does not provide a verified universal noise-reduction guarantee, universal automatic mixing standard, fixed audio quality metric, or a single confirmed workflow that works the same way across every model and mode.

This means the safest production approach is to keep dialogue, BGM, subtitles, and video assembly modular. If one layer needs changes, you can adjust that asset without rebuilding the entire video from scratch.

When NadouPro is a good fit

• You are creating short videos, ads, story scenes, or social content and need to handle dialogue, BGM, and subtitles in an organized workflow.
• You want to manage text, image, video, and audio assets together instead of moving each step between unrelated tools.
• You need a Canvas-based process where audio and video references can be connected, reused, and modified.
• You want to move from script and storyboard to final edit in a structured AI filmmaking workspace.

Next steps

Open NadouPro, create a Canvas or Workbench project, and plan your video's soundtrack as separate layers: speech, music, subtitles, and final edit. This makes the workflow easier to review and improves the chances of getting a clearer finished result.

FAQ

Can NadouPro generate audio for AI videos?

Yes. The approved NadouPro materials include Text to Speech, Voice Convert, Generate Song, Generate Accompaniment / BGM, Auto Music Match, Smart Subtitles, Audio nodes, and Clip node editing for combining media assets.

Does NadouPro automatically remove background noise?

The approved materials do not confirm a dedicated universal noise-reduction feature. To get clean results, treat audio as separate production layers and review dialogue, BGM, subtitles, and final assembly before delivery.

Can I add subtitles to NadouPro videos?

Yes. Smart Subtitles Skill is listed as automatically adding dialogue subtitles and outputting a finished video with burned-in white text and a black outline. The approved materials note that subtitle style parameters are not open.

Can NadouPro make music match a finished video?

Yes, within the documented Skill scope. Auto Music Match accepts a readable HTTP(S) video URL and outputs a matching music or finished video URL.

Can audio be connected with video assets on Canvas?

Yes. NadouPro's Canvas uses nodes and connections, and Clip node is described as supporting the integration, trimming, and editing of image, video, and audio materials.

Contains AI-generated information, which may be incorrect. Please verify independently.

Contains AI-generated information that may be incorrect. Please verify independently.