AVC Hd Video to HEVC conversion is the process of re-encoding video files recorded or stored in the MTS container using the AVC (H.264/AVC) codec into the HEVC (H.265) codec. This conversion reduces file size and improves compression efficiency while preserving resolution and visual quality when configured correctly.
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Read guide →Drag your .MTS file from your computer or use the browse function.
Confirm .hevc as the selected destination format.
Click "Convert" and download your converted .HEVC file once ready.
MTS files usually use the video/avc MIME type associated with AVC Hd Video, commonly recorded by digital camcorders. HEVC files typically use the video/hevc MIME type and are encoded with the H.265 codec for efficient compression. HEVC is ideal for streaming, broadcasting, and archiving high-resolution videos while saving storage space.
The HEVC (.HEVC) format is commonly used for video. Understanding its characteristics can be helpful when converting to or from other formats like AVC Hd Video.
While specific technical details aren't available here, HEVC files generally serve the purpose of storing video effectively within their domain.
Our Online MTS to HEVC Converter allows you to convert your AVC Hd Video files encoded in MTS format into the highly efficient HEVC format with ease. Enjoy faster conversions and superior compression without sacrificing video quality using our user-friendly online tool.
AVC Hd Video files typically have larger file sizes and require more bandwidth during playback. HEVC offers up to 50% better compression efficiency, maintaining similar quality at smaller file sizes. While AVC is widely supported, HEVC is becoming the preferred standard for high-definition video streaming and storage.
Keep original resolution: To preserve detail, convert at the source resolution (avoid unnecessary upscaling or downscaling) and use a CRF quality setting between 18–23 for near-original quality.
Optimal file sizes: HEVC typically reduces file size 30–60% compared with AVC at similar visual quality—aim for CRF or bitrate targets that yield 1.5–3x smaller files depending on motion complexity.
Batch conversion: Use a tool that supports batch processing and hardware acceleration; convert in batches to a watched output folder and monitor CPU/GPU temperature on long jobs.
Quality preservation: If you need lossless-like results, use a lower CRF (15–18) or higher bitrate; beware of multiple transcodes—always keep an archival master if possible.
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Videographer
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Anna K.
Content Creator
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Mark S.
Tech Reviewer
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Format limitations: Some older players and devices have limited HEVC support or licensing restrictions, so provide an AVC fallback or use compatible containers (.mp4/.mkv) when targeting broad playback.