HEVC to MP4 Converter

Convert HEVC video streams to the MP4 container for broad compatibility across players and platforms. The tool re-encodes video and audio according to user-selected settings, preserving aspect ratio and applying quality controls. It supports both single-file and batch workflows, making it suitable for editors, QA teams, streaming publishers, and colorists who need distributable assets quickly. Core value lies in predictable transcoding outcomes, repeatable presets, and automated validation that flags missing metadata or incompatible codecs. Core features include input validation, support for HEVC/H.265 input, MP4 output, selectable video_codec (H.264 or H.265 inside MP4), audio_codec (AAC or passthrough), bitrate or CRF-quality targets, resolution and frame rate handling, and optional subtitle embedding or extraction. Advanced options cover two-pass encoding, hardware acceleration, per-file metadata, and batch queuing with progress reporting. The tool enables use cases such as web publishing, mobile app testing, OTT previews, documentary archival, and QA verification of playback across devices. It ensures compatibility by enforcing standard container and codec pairings, offering resolution downscaling or upscaling while maintaining aspect ratio, and exposing logs for auditing. Users benefit from faster turnarounds, consistent file sizes, and reduced post-production rework when distributing HEVC sources to MP4-based pipelines. The result is ready-to-upload MP4 assets that minimize compatibility issues and expedite review cycles across teams.