HEVC to VOX conversion is the process of transforming a video encoded with the High Efficiency Video Coding (HEVC/H.265) codec into the VOX audio-based container/format used by certain telephony and voice systems. This conversion typically extracts or transcodes the audio track from an HEVC video into VOX-compatible PCM or ADPCM audio while optionally discarding or separately handling the video stream.
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Drag your .HEVC file from your computer or use the browse function.
Confirm .vox as the selected destination format.
Click "Convert" and download your converted .VOX file once ready.
HEVC files typically use the MIME type video/hevc and are encoded with the High Efficiency Video Coding standard, widely used for 4K and higher resolution videos. VOX files use the audio/vox MIME type and often contain ADPCM-encoded audio streams, making them popular for telephony and voice memo applications. Converting between these involves extracting audio tracks from HEVC and encoding them into VOX format.
The VOX (.VOX) format is commonly used for video. Understanding its characteristics can be helpful when converting to or from other formats like HEVC.
While specific technical details aren't available here, VOX files generally serve the purpose of storing video effectively within their domain.
Our online HEVC to VOX converter allows you to quickly transform your HEVC video files into VOX format without any software installation. Designed for users seeking high-quality conversion, this tool supports a smooth and efficient process tailored to your video conversion needs.
HEVC is primarily a video compression format known for high efficiency and quality, while VOX is an audio file format often used for storing voice data in telephony. Unlike HEVC’s focus on video, VOX targets compressed audio, making the conversion useful when extracting or repurposing audio content. The two formats serve different purposes, with HEVC optimized for high-definition video and VOX optimized for voice audio storage.
Keep input HEVC files under optimal sizes: for reliable fast conversions prefer files under 500MB; larger files increase processing time and memory use.
Preserve quality: if you only need the audio, extract the audio stream first at original sample rate before encoding to VOX to reduce transcoding loss.
Batch conversions: process multiple files by queuing or using a batch mode—convert audio-only streams in parallel to save time, and ensure filenames map clearly to outputs.
Format-specific limit: VOX is primarily a low-bitrate telephony format (mono, low sample rate); it is not suitable for high-fidelity music or stereo audio.
The converter made switching from HEVC to VOX incredibly simple and fast.
Emma R.
Video Editor
Reliable and high-quality conversion every time I use this tool.
Mark D.
IT Specialist
Love the ease of use and quick processing speeds for my video projects.
Lisa M.
Content Creator
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Compatibility note: some VOX consumers require specific sample rates (commonly 8 kHz) and Dialogic ADPCM framing—verify target system requirements before choosing encoding options.