欢迎使用智能文件转换平台

上传文件开始转换，支持本地文件上传或远程链接导入

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

输出格式：

已上传 ${items.length} 个文件

Convert

如何将Sr2文件转换为HEIC？

点击「选择SR2文件」按钮上传您的源文件
点击「立即转换」启动智能转码流程
状态显示「转换完成」后，点击「下载HEIC」获取文件

全场景SR2 to HEIC格式兼容转换

本工具支持将多种类型的 Sr2 转换为 HEIC。可将 JPEG, TIFF, PNG, GIF, BMP, ICO, WEBP, SVG, PDF, EPS 转换为 HEIC。

行业领先的Sr2格式转换专家

智能优化算法保障Sr2转换质量，支持批量处理与自定义分辨率/码率/帧率设置

零成本·军工级安全

基于浏览器即点即用，采用金融级256位SSL加密传输，所有文件72分钟后自动焚毁

What is an SR2 file?

SR2 is the raw image format used by Sony cameras, designed for high-quality image capture and extensive post-processing support. SR2 files contain uncompressed raw image data, preserving more details, color information, and dynamic range, making them ideal for fine image editing and adjustments, particularly in areas like exposure, white balance, and color correction. Unlike compressed formats like JPEG, SR2 offers greater flexibility for photographers to maximize image quality during post-processing. Recommended editors for SR2 files include Sony Image Data Converter and Adobe Lightroom, which provide powerful RAW processing capabilities. Open-source tools like GIMP can also be used to view and edit SR2 files.

How to open and edit an SR2 file?

SR2 files can be opened and edited with several tools. The following are recommended: - Viewers and Editors: Sony Image Data Converter and Adobe Lightroom both support SR2 files and offer powerful RAW image processing features, ideal for professional photographers. - Open-source Tools: GIMP is a free, open-source tool that supports SR2 files for basic viewing and editing. - Conversion Tools: ImageMagick can convert SR2 files to other common image formats, making them compatible with a wider range of software.

https://en.wikipedia.org/wiki/Sony_Cyber-shot

https://www.sony.com/

https://helpx.adobe.com/lightroom/help/supported-camera-models.html

https://www.gimp.org/

https://imagemagick.org/script/formats.php

What is an HEIC file?

HEIC (High Efficiency Image Container) is a file format based on HEIF (High Efficiency Image Format) using HEVC (H.265) compression. It allows storing high-quality images while reducing file size by approximately 50% compared to JPEG. HEIC supports 16-bit color depth, transparency, HDR, and multiple image storage (such as Live Photos). Apple devices (iOS 11+ and macOS High Sierra+) use HEIC as the default format, making it popular in mobile photography, digital imaging, and cloud storage.

How to open and edit an HEIC file?

HEIC files can be opened and edited using various tools. Recommended software and methods include: - Native Support: - iOS Photos: View and edit HEIC files directly on iPhones and iPads. - macOS Preview: Open HEIC files natively in Preview and Photos on macOS. - Windows 10/11 (requires HEIF extension): Microsoft provides official HEIF and HEVC plugins (some may require a purchase). - Professional Editing Tools: - Adobe Photoshop 2020+: Supports HEIC editing and conversion. - Affinity Photo: Allows HEIC import and editing, suitable for professional designers. - Open-Source & Free Tools: - XnView MP: Multi-platform support for viewing and converting HEIC files. - GIMP (with plugin): Supports basic HEIC editing. - Online Conversion: - Use CloudConvert or Convertio to convert HEIC to JPEG, PNG, or other common formats. On Windows, additional HEVC video extensions may be required to decode HEVC-compressed images properly.