iSub Player vs 瀑布video

With features such as dual subtitles, an independent subtitle panel, subtitle-based seeking, sentence repetition, and favorites, iSub Player turns your local videos into effective learning materials. Whether you are learning English, Japanese, Korean, French, Spanish, or other languages, iSub Player provides a more efficient viewing and learning experience. 【Efficient Subtitle Learning】 • Display dual subtitles for side-by-side learning • Independent subtitle panel with free scrolling • Tap subtitles to jump to the exact position • Repeat individual sentences for practice • Shadowing, Record & Compare to Original • Save subtitles, screenshots, and audio clips with one tap • Quickly open AI websites to analyze subtitles and words • Subtitle Masking for a Pure Listening Environment 【Professional Local Media Player】 • Supports popular video formats including MP4, MKV, MOV, AVI, WEBM, FLV and More • Supports popular audio formats including MP3, AAC, FLAC, M4A, WAV, WMA and More • Supports multiple audio track switching and audio Delay • Supports embedded subtitles and external SRT, ASS subtitles, and LRC lyrics • Customizable subtitle delay, font size, and subtitle styles 【Powerful Media Library】 • Import local video and audio files • Automatically scan folders to create playlists • Browse with list and grid views • Multiple sorting options • Automatically save playback history • Quickly search media files • Convenient long-press action menu • Support batch selection and batch operations • Private folders with password protection 【Favorites & Learning Management】 • Save subtitle sentences, words, screenshots, and audio clips • Categorize learning materials • Quickly search saved content • Export and import favorites data without quality loss 【Professional Playback Experience】 • High-precision timeline seeking • Playback speed adjustment while maintaining audio pitch • Automatically remember playback progress • Gesture controls for brightness, volume, and playback position • Double-tap to fast forward or rewind • Pinch-to-zoom video display • Support playlist loop, single-item loop, and single playback modes 【Background Playback】 • Continue audio playback in the background • Lock screen media controls • System notification playback controls 【Rich Personalization Options】 • Multi-language interface • Customizable subtitle styles (font size, color, position, outline, background, bold, etc.) • Playback preferences • Translation settings • Light mode, dark mode, and system theme support • Customizable external keyboard shortcuts iSub Player focuses on local media playback and language learning. It does not provide any online video content. All media files come from the user's device or are imported by the user. Whether you are watching movies, TV shows, anime, or documentaries, or practicing listening, subtitle-based learning, speaking shadowing, and language skills, iSub Player is your ideal companion for turning local videos into effective learning resources.

瀑布video is a personal video and photo viewer that runs entirely on your device. All videos and photos are read and played locally on your iPhone or iPad — no internet connection, nothing uploaded, your privacy always in your hands. Ready to get your scattered local media organized? Start here. [Key Features] · Waterfall video feed: The home screen shows your local videos in a vertical waterfall feed with autoplay, muted playback, and resume. · Favorites: One-tap to favorite videos; a separate favorites list makes rewatching easy. · File management: Manage the app's Documents folder via iTunes File Sharing — create folders, move, delete, and switch between grid and list views with folder pinning. · Duplicate detection: Detects duplicate files by content SHA-1 fingerprint, grouped precisely; delete an individual copy without removing the original. · Fullscreen playback: Landscape/portrait rotation, draggable progress bar, and mute toggle. · Playback speed: ×3 triple speed and ×1 normal speed — watch at your own pace. · Info display: Video cards show duration and file size at the bottom. · Multilingual: Interface supports 16 languages including Simplified/Traditional Chinese, English, Japanese, Korean, and more. · Adaptive appearance: Light/Dark follows your system automatically. [Why Pubu Video] · Local-first: All media is processed on-device — no account, no network needed. · Private & secure: Collects and uploads no data; the app runs only on your device. · Organization made easy: Waterfall browsing, favorites, file management, and duplicate detection keep your local media clear at a glance. Download Pubu Video now and get your local videos neatly organized.