HEIF to DPX - Convert image online

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Conversion Results:
# Output File Source File Action

Steps:

1. Click "Choose Files" button to select multiple files on your computer. You can also click the dropdown button to choose online file from URL, Google Drive or Dropbox. Image file size can be up to 200M.

2. Choose target image size and image format. You can use the original image size or select "Change width and height" option and enter your image size. The format is [width]x[height], for example: 1920x1080. The target image format can be JPG, PNG, TIFF, GIF, HEIC, BMP, PS, PSD, WEBP, TGA, DDS, EXR, J2K, PNM or SVG etc.

3. Click "Convert Now!" button to start batch conversion. It will automatically retry another server if one failed, please be patient while converting. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to online storage services such as Google Drive or Dropbox.

HEIF vs DPX:
Name HEIF DPX
Full name High Efficiency Image File Format SMPTE Digital Moving Picture Exchange
File extension .heif .dpx
MIME image/heif application/octet-stream
Developed by Moving Picture Experts Group (MPEG) SMPTE
Type of format Image Container Format Image file formats
Introduction High Efficiency Image File Format (HEIF) is a file format for individual images and image sequences. It was developed by the Moving Picture Experts Group (MPEG) and is defined by MPEG-H Part 12. In June 2017, Apple announced support for HEIF in macOS High Sierra and iOS 11. Digital Picture Exchange (DPX) is a common file format for digital intermediate and visual effects work and is an ANSI/SMPTE standard. DPX is the worldwide-chosen format for still frames storage in most Digital Intermediate post-production facilities and film labs.
Technical details The HEIF specification also defines the means of storing High Efficiency Video Codec (HEVC)-encoded intra images and HEVC-encoded image sequences in which inter prediction is applied in a constrained manner. The DPX file format was originally derived from the Kodak Cineon open file format (.cin file extension) used for digital images generated by Kodak's original film scanner.
Associated programs iOS XnView, ImageMagick.
Sample file sample.heif sample.dpx
Wikipedia HEIF on Wikipedia DPX on Wikipedia