: Choose the desired stream based on resolution (e.g., 720p, 1080p) or file size. Note that many high-quality YouTube streams are "DASH" streams, meaning audio and video are separate and may require merging with a tool like ffmpeg later.
: Use path_provider to define where the file will live. On mobile, this is usually an app-specific directory or the public gallery. Legal and Ethical Considerations
: Pass the selected stream's URL to a downloader service. The flutter_downloader package is often used here to ensure the download continues even if the app is minimized. flutter download youtube video
: Essential for requesting the required storage permissions from the user before starting a download. Implementation Workflow
: Necessary for finding the correct local directories (like the Documents or Downloads folder) to save the video file on Android or iOS. : Choose the desired stream based on resolution (e
It is critical to understand the legal landscape before publishing an app with this functionality: youtube_explode_dart | Dart package - Pub.dev
: Use YoutubeExplode to get the StreamManifest for a specific video ID. This manifest contains various streams (video-only, audio-only, or muxed). On mobile, this is usually an app-specific directory
: A common choice for handling the actual file download process. It supports background downloads, progress tracking, and notifications.