MP4 Analyzer

This tool analyzes MP4 video files to expose encoding parameters and media properties for QA, asset management, and technical review. Primary users include video engineers, QA analysts, media librarians, and production teams who need quick, objective file diagnostics when validating assets, preparing deliverables, auditing encoding settings, or diagnosing playback issues. The tool parses the MP4 container by reading header metadata and track boxes to extract video and audio properties, producing a structured summary and an exportable data object. Key outputs include duration (seconds), file size, video_codec, audio_codec, video_bitrate (kbps), audio_bitrate (kbps), width, height, frame_rate (fps), aspect_ratio, and basic metadata such as creation_time. Advanced diagnostics such as color_space, pixel_aspect_ratio, sample_rate, channel_layout, and per-stream bitrates are available as optional enhancements. The system supports batch analysis for multiple uploads in one session and can emit results in JSON or CSV formats for automation pipelines. This combination of fast metadata extraction and export-ready results creates a repeatable audit trail for asset libraries, distributors, and production houses.