RadioApp

Project Overview

JiuAIting is an Android replay assistant for local Henan radio stations that lets you listen back to shows you missed at any time. Its core capability is automatic segmentation: each show is split into content segments and filler segments such as chatter, ads and trailers, so you can skip straight to what matters.

Missed shows are still listenable, with ads and filler skipped for you.

Key Features

• Show replay: browse the schedule by station and date, tap to listen, and drag the timeline, jump between segments or change playback speed
• Smart segmentation: audio VAD pre-filtering, keyword judging and fingerprint re-checking work in three layers to produce a continuous timeline
• Auto skip: playback jumps from a filler segment to the next content segment, and moves on to the next show when one ends
• Subtitle generation: subtitles are generated automatically and scroll with playback, and can be regenerated on demand
• Fingerprinting: audio fingerprints tell repeated jingles and endings apart from the actual content
• Cache pre-download: shows for today and tomorrow are pre-cached on WiFi, with a configurable size limit
• Schedule and history: see what is coming up and switch to it, plus resume from where you stopped
• Segment management: long-press a show to delete its segments, subtitles or cache, or mark it as needing no processing or as disliked

Target Audience

• Listeners who miss live broadcasts and want to catch up on Henan stations
• Users who want only the substance and no ad time
• Commuters who listen offline

Quick Start

1. Download the APK from Releases and install it on an Android phone
2. Open the app and browse the schedule by station and date on the home page
3. Tap a show and start playing once automatic segmentation finishes
4. Turn on auto skip to listen to content segments back to back

Core Advantages

• Hear what matters: filler such as ads and trailers is detected and skipped automatically
• Works offline: shows are pre-cached on WiFi so playback continues away from home
• Tidy history: progress and history are stored locally for one-tap resume
• Intervenable: unhappy with a segmentation? Delete it and regenerate

System Requirements

Item	Requirement
OS	Android
Build environment	Android Studio, NDK and CMake, plus a full JDK 11 including jlink
Storage	Space for cached audio, subtitles and speech analysis data

Notes

• The APK is for study and personal automation; respect the copyright of radio programs
• Segmentation and subtitles rely on on-device speech analysis, so the first listen to a show may wait for processing
• Caches consume storage; clear them as needed in settings