"""
A set of objects representing each file extension recognized by ImageIO. If an
extension is not listed here it is still supported, as long as there exists a
supporting backend.
"""
class FileExtension:
"""File Extension Metadata
This class holds information about a image file format associated with a
given extension. This information is used to track plugins that are known to
be able to handle a particular format. It also contains additional
information about a format, which is used when creating the supported format
docs.
Plugins known to be able to handle this format are ordered by a ``priority``
list. This list is used to determine the ideal plugin to use when choosing a
plugin based on file extension.
Parameters
----------
extension : str
The name of the extension including the initial dot, e.g. ".png".
priority : List
A list of plugin names (entries in config.known_plugins) that can handle
this format. The position of a plugin expresses a preference, e.g.
["plugin1", "plugin2"] indicates that, if available, plugin1 should be
preferred over plugin2 when handling a request related to this format.
name : str
The full name of the format.
description : str
A description of the format.
external_link : str
A link to further information about the format. Typically, the format's
specification.
volume_support : str
If True, the format/extension supports volumetric image data.
Examples
--------
>>> FileExtension(
name="Bitmap",
extension=".bmp",
priority=["pillow", "BMP-PIL", "BMP-FI", "ITK"],
external_link="https://en.wikipedia.org/wiki/BMP_file_format",
)
"""
def __init__(
self,
*,
extension,
priority,
name=None,
description=None,
external_link=None,
volume_support=False
):
self.extension = extension
self.priority = priority
self.name = name
self.description = description
self.external_link = external_link
self.default_priority = priority.copy()
self.volume_support = volume_support
def reset(self):
self.priority = self.default_priority.copy()
extension_list = [
FileExtension(
name="Hasselblad raw",
extension=".3fr",
priority=["RAW-FI"],
),
FileExtension(
name="Sony alpha",
extension=".arw",
priority=["RAW-FI"],
),
FileExtension(
name="Animated Portable Network Graphics",
external_link="https://en.wikipedia.org/wiki/APNG",
extension=".apng",
priority=["pillow", "pyav"],
),
FileExtension(
name="Audio Video Interleave",
extension=".avi",
priority=["FFMPEG"],
),
FileExtension(
name="Casio raw format",
extension=".bay",
priority=["RAW-FI"],
),
FileExtension(
extension=".blp",
priority=["pillow"],
),
FileExtension(
name="Bitmap",
extension=".bmp",
priority=["pillow", "BMP-PIL", "BMP-FI", "ITK", "pyav", "opencv"],
external_link="https://en.wikipedia.org/wiki/BMP_file_format",
),
FileExtension(
name="Device-Independent Bitmap",
extension=".dip",
priority=["opencv"],
external_link="https://en.wikipedia.org/wiki/BMP_file_format",
),
FileExtension(
name="Re-Volt mipmap",
extension=".bmq",
priority=["RAW-FI"],
),
FileExtension(
name="Binary Structured Data Format",
extension=".bsdf",
priority=["BSDF"],
external_link="http://bsdf.io/",
),
FileExtension(
name="Binary Universal Form for the Representation of meteorological data",
extension=".bufr",
priority=["pillow", "BUFR-PIL"],
),
FileExtension(
name="Silicon Graphics Image",
extension=".bw",
priority=["pillow", "SGI-PIL", "SGI-FI"],
),
FileExtension(
name="Scirra Construct",
extension=".cap",
priority=["RAW-FI"],
),
FileExtension(
name="AMETEK High Speed Camera Format",
extension=".cine",
priority=["RAW-FI"],
external_link="https://phantomhighspeed-knowledge.secure.force.com/servlet/fileField?id=0BE1N000000kD2i#:~:text=Cine%20is%20a%20video%20file,camera%20model%20and%20image%20resolution",
),
FileExtension(extension=".cr2", priority=["RAW-FI"]),
FileExtension(
extension=".crw",
priority=["RAW-FI"],
),
FileExtension(
extension=".cs1",
priority=["RAW-FI"],
),
FileExtension(
name="Computerized Tomography",
extension=".ct",
priority=["DICOM"],
),
FileExtension(
name="Windows Cursor Icons",
extension=".cur",
priority=["pillow", "CUR-PIL"],
),
FileExtension(
name="Dr. Halo",
extension=".cut",
priority=["CUT-FI"],
),
FileExtension(
extension=".dc2",
priority=["RAW-FI"],
),
FileExtension(
name="DICOM file format",
extension=".dcm",
priority=["DICOM", "ITK"],
),
FileExtension(
extension=".dcr",
priority=["RAW-FI"],
),
FileExtension(
name="Intel DCX",
extension=".dcx",
priority=["pillow", "DCX-PIL"],
),
FileExtension(
name="DirectX Texture Container",
extension=".dds",
priority=["pillow", "DDS-FI", "DDS-PIL"],
),
FileExtension(
name="Windows Bitmap",
extension=".dib",
priority=["pillow", "DIB-PIL"],
),
FileExtension(
name="DICOM file format",
extension=".dicom",
priority=["ITK"],
),
FileExtension(
extension=".dng",
priority=["RAW-FI"],
),
FileExtension(
extension=".drf",
priority=["RAW-FI"],
),
FileExtension(
extension=".dsc",
priority=["RAW-FI"],
),
FileExtension(
name="Enhanced Compression Wavelet",
extension=".ecw",
priority=["GDAL"],
),
FileExtension(
name="Windows Metafile",
extension=".emf",
priority=["pillow", "WMF-PIL"],
),
FileExtension(
name="Encapsulated Postscript",
extension=".eps",
priority=["pillow", "EPS-PIL"],
),
FileExtension(
extension=".erf",
priority=["RAW-FI"],
),
FileExtension(
name="OpenEXR",
extension=".exr",
external_link="https://openexr.readthedocs.io/en/latest/",
priority=["EXR-FI", "pyav", "opencv"],
),
FileExtension(
extension=".fff",
priority=["RAW-FI"],
),
FileExtension(
name="Flexible Image Transport System File",
extension=".fit",
priority=["pillow", "FITS-PIL", "FITS"],
),
FileExtension(
name="Flexible Image Transport System File",
extension=".fits",
priority=["pillow", "FITS-PIL", "FITS", "pyav"],
),
FileExtension(
name="Autodesk FLC Animation",
extension=".flc",
priority=["pillow", "FLI-PIL"],
),
FileExtension(
name="Autodesk FLI Animation",
extension=".fli",
priority=["pillow", "FLI-PIL"],
),
FileExtension(
name="Kodak FlashPix",
extension=".fpx",
priority=["pillow", "FPX-PIL"],
),
FileExtension(
name="Independence War 2: Edge Of Chaos Texture Format",
extension=".ftc",
priority=["pillow", "FTEX-PIL"],
),
FileExtension(
name="Flexible Image Transport System File",
extension=".fts",
priority=["FITS"],
),
FileExtension(
name="Independence War 2: Edge Of Chaos Texture Format",
extension=".ftu",
priority=["pillow", "FTEX-PIL"],
),
FileExtension(
name="Flexible Image Transport System File",
extension=".fz",
priority=["FITS"],
),
FileExtension(
name="Raw fax format CCITT G.3",
extension=".g3",
priority=["G3-FI"],
),
FileExtension(
name="GIMP brush file",
extension=".gbr",
priority=["pillow", "GBR-PIL"],
),
FileExtension(
name="Grassroots DICOM",
extension=".gdcm",
priority=["ITK"],
),
FileExtension(
name="Graphics Interchange Format",
extension=".gif",
priority=["pillow", "GIF-PIL", "pyav"],
),
FileExtension(
name="UMDS GIPL",
extension=".gipl",
priority=["ITK"],
),
FileExtension(
name="gridded meteorological data",
extension=".grib",
priority=["pillow", "GRIB-PIL"],
),
FileExtension(
name="Hierarchical Data Format 5",
extension=".h5",
priority=["pillow", "HDF5-PIL"],
),
FileExtension(
name="Hierarchical Data Format 5",
extension=".hdf",
priority=["pillow", "HDF5-PIL"],
),
FileExtension(
name="Hierarchical Data Format 5",
extension=".hdf5",
priority=["ITK"],
),
FileExtension(
name="JPEG Extended Range",
extension=".hdp",
priority=["JPEG-XR-FI"],
),
FileExtension(
name="High Dynamic Range Image",
extension=".hdr",
priority=["HDR-FI", "ITK", "opencv"],
),
FileExtension(
extension=".ia",
priority=["RAW-FI"],
),
FileExtension(
extension=".icb",
priority=["pillow"],
),
FileExtension(
name="Mac OS Icon File",
extension=".icns",
priority=["pillow", "ICNS-PIL"],
),
FileExtension(
name="Windows Icon File",
extension=".ico",
priority=["pillow", "ICO-FI", "ICO-PIL", "pyav"],
),
FileExtension(
name="ILBM Interleaved Bitmap",
extension=".iff",
priority=["IFF-FI"],
),
FileExtension(
name="IPTC/NAA",
extension=".iim",
priority=["pillow", "IPTC-PIL"],
),
FileExtension(
extension=".iiq",
priority=["RAW-FI"],
),
FileExtension(
name="IFUNC Image Memory",
extension=".im",
priority=["pillow", "IM-PIL"],
),
FileExtension(
extension=".img",
priority=["ITK", "GDAL"],
),
FileExtension(
extension=".img.gz",
priority=["ITK"],
),
FileExtension(
name="IM Tools",
extension=".IMT",
priority=["pillow", "IMT-PIL"],
),
FileExtension(
name="Image Processing Lab",
extension=".ipl",
priority=["ITK"],
),
FileExtension(
name="JPEG 2000",
extension=".j2c",
priority=["pillow", "J2K-FI", "JPEG2000-PIL", "pyav"],
),
FileExtension(
name="JPEG 2000",
extension=".j2k",
priority=["pillow", "J2K-FI", "JPEG2000-PIL", "pyav"],
),
FileExtension(
name="JPEG",
extension=".jfif",
priority=["pillow", "JPEG-PIL"],
),
FileExtension(
name="JPEG",
extension=".jif",
priority=["JPEG-FI"],
),
FileExtension(
name="JPEG Network Graphics",
extension=".jng",
priority=["JNG-FI"],
),
FileExtension(
name="JPEG 2000",
extension=".jp2",
priority=["pillow", "JP2-FI", "JPEG2000-PIL", "pyav", "opencv"],
),
FileExtension(
name="JPEG 2000",
extension=".jpc",
priority=["pillow", "JPEG2000-PIL"],
),
FileExtension(
name="JPEG",
extension=".jpe",
priority=["pillow", "JPEG-FI", "JPEG-PIL", "opencv"],
),
FileExtension(
name="Joint Photographic Experts Group",
extension=".jpeg",
priority=["pillow", "JPEG-PIL", "JPEG-FI", "ITK", "GDAL", "pyav", "opencv"],
),
FileExtension(
name="JPEG 2000",
extension=".jpf",
priority=["pillow", "JPEG2000-PIL"],
),
FileExtension(
name="Joint Photographic Experts Group",
extension=".jpg",
priority=["pillow", "JPEG-PIL", "JPEG-FI", "ITK", "GDAL", "pyav", "opencv"],
),
FileExtension(
name="JPEG 2000",
extension=".jpx",
priority=["pillow", "JPEG2000-PIL"],
),
FileExtension(
name="JPEG Extended Range",
extension=".jxr",
priority=["JPEG-XR-FI"],
),
FileExtension(
extension=".k25",
priority=["RAW-FI"],
),
FileExtension(
extension=".kc2",
priority=["RAW-FI"],
),
FileExtension(
extension=".kdc",
priority=["RAW-FI"],
),
FileExtension(
name="C64 Koala Graphics",
extension=".koa",
priority=["KOALA-FI"],
),
FileExtension(
name="ILBM Interleaved Bitmap",
extension=".lbm",
priority=["IFF-FI"],
),
FileExtension(
name="Lytro F01",
extension=".lfp",
priority=["LYTRO-LFP"],
),
FileExtension(
name="Lytro Illum",
extension=".lfr",
priority=["LYTRO-LFR"],
),
FileExtension(
name="ZEISS LSM",
extension=".lsm",
priority=["tifffile", "ITK", "TIFF"],
),
FileExtension(
name="McIdas area file",
extension=".MCIDAS",
priority=["pillow", "MCIDAS-PIL"],
external_link="https://www.ssec.wisc.edu/mcidas/doc/prog_man/2003print/progman2003-formats.html",
),
FileExtension(
extension=".mdc",
priority=["RAW-FI"],
),
FileExtension(
extension=".mef",
priority=["RAW-FI"],
),
FileExtension(
name="FreeSurfer File Format",
extension=".mgh",
priority=["ITK"],
),
FileExtension(
name="ITK MetaImage",
extension=".mha",
priority=["ITK"],
),
FileExtension(
name="ITK MetaImage Header",
extension=".mhd",
priority=["ITK"],
),
FileExtension(
name="Microsoft Image Composer",
extension=".mic",
priority=["pillow", "MIC-PIL"],
),
FileExtension(
name="Matroska Multimedia Container",
extension=".mkv",
priority=["FFMPEG", "pyav"],
),
FileExtension(
name="Medical Imaging NetCDF",
extension=".mnc",
priority=["ITK"],
),
FileExtension(
name="Medical Imaging NetCDF 2",
extension=".mnc2",
priority=["ITK"],
),
FileExtension(
name="Leaf Raw Image Format",
extension=".mos",
priority=["RAW-FI"],
),
FileExtension(
name="QuickTime File Format",
extension=".mov",
priority=["FFMPEG", "pyav"],
),
FileExtension(
name="MPEG-4 Part 14",
extension=".mp4",
priority=["FFMPEG", "pyav"],
),
FileExtension(
name="MPEG-1 Moving Picture Experts Group",
extension=".mpeg",
priority=["FFMPEG", "pyav"],
),
FileExtension(
name="Moving Picture Experts Group",
extension=".mpg",
priority=["pillow", "FFMPEG", "pyav"],
),
FileExtension(
name="JPEG Multi-Picture Format",
extension=".mpo",
priority=["pillow", "MPO-PIL"],
),
FileExtension(
name="Magnetic resonance imaging",
extension=".mri",
priority=["DICOM"],
),
FileExtension(
extension=".mrw",
priority=["RAW-FI"],
),
FileExtension(
name="Windows Paint",
extension=".msp",
priority=["pillow", "MSP-PIL"],
),
FileExtension(
extension=".nef",
priority=["RAW-FI"],
),
FileExtension(
extension=".nhdr",
priority=["ITK"],
),
FileExtension(
extension=".nia",
priority=["ITK"],
),
FileExtension(
extension=".nii",
priority=["ITK"],
),
FileExtension(
name="nii.gz",
extension=".nii.gz",
priority=["ITK"],
),
FileExtension(
name="Numpy Array",
extension=".npz",
priority=["NPZ"],
volume_support=True,
),
FileExtension(
extension=".nrrd",
priority=["ITK"],
),
FileExtension(
extension=".nrw",
priority=["RAW-FI"],
),
FileExtension(
extension=".orf",
priority=["RAW-FI"],
),
FileExtension(
extension=".palm",
priority=["pillow"],
),
FileExtension(
name="Portable Bitmap",
extension=".pbm",
priority=["PGM-FI", "PGMRAW-FI", "pyav", "opencv"],
),
FileExtension(
name="Kodak PhotoCD",
extension=".pcd",
priority=["pillow", "PCD-FI", "PCD-PIL"],
),
FileExtension(
name="Macintosh PICT",
extension=".pct",
priority=["PICT-FI"],
),
FileExtension(
name="Zsoft Paintbrush",
extension=".PCX",
priority=["pillow", "PCX-FI", "PCX-PIL"],
),
FileExtension(
extension=".pdf",
priority=["pillow"],
),
FileExtension(
extension=".pef",
priority=["RAW-FI"],
),
FileExtension(
extension=".pfm",
priority=["PFM-FI", "pyav", "opencv"],
),
FileExtension(
name="Portable Greymap",
extension=".pgm",
priority=["pillow", "PGM-FI", "PGMRAW-FI", "pyav", "opencv"],
),
FileExtension(
name="Macintosh PICT",
extension=".pic",
priority=["PICT-FI", "ITK", "opencv"],
),
FileExtension(
name="Macintosh PICT",
extension=".pict",
priority=["PICT-FI"],
),
FileExtension(
name="Portable Network Graphics",
extension=".png",
priority=["pillow", "PNG-PIL", "PNG-FI", "ITK", "pyav", "opencv"],
),
FileExtension(
name="Portable Image Format",
extension=".pnm",
priority=["pillow", "opencv"],
),
FileExtension(
name="Pbmplus image",
extension=".ppm",
priority=["pillow", "PPM-PIL", "pyav"],
),
FileExtension(
name="Pbmplus image",
extension=".pbm",
priority=["pillow", "PPM-PIL", "PPM-FI"],
),
FileExtension(
name="Portable image format",
extension=".pxm",
priority=["opencv"],
),
FileExtension(
name="Portable Pixelmap (ASCII)",
extension=".ppm",
priority=["PPM-FI", "opencv"],
),
FileExtension(
name="Portable Pixelmap (Raw)",
extension=".ppm",
priority=["PPMRAW-FI"],
),
FileExtension(
name="Ghostscript",
extension=".ps",
priority=["pillow", "EPS-PIL"],
),
FileExtension(
name="Adope Photoshop 2.5 and 3.0",
extension=".psd",
priority=["pillow", "PSD-PIL", "PSD-FI"],
),
FileExtension(
extension=".ptx",
priority=["RAW-FI"],
),
FileExtension(
extension=".pxn",
priority=["RAW-FI"],
),
FileExtension(
name="PIXAR raster image",
extension=".pxr",
priority=["pillow", "PIXAR-PIL"],
),
FileExtension(
extension=".qtk",
priority=["RAW-FI"],
),
FileExtension(
extension=".raf",
priority=["RAW-FI"],
),
FileExtension(
name="Sun Raster File",
extension=".ras",
priority=["pillow", "SUN-PIL", "RAS-FI", "pyav", "opencv"],
),
FileExtension(
name="Sun Raster File",
extension=".sr",
priority=["opencv"],
),
FileExtension(
extension=".raw",
priority=["RAW-FI", "LYTRO-ILLUM-RAW", "LYTRO-F01-RAW"],
),
FileExtension(
extension=".rdc",
priority=["RAW-FI"],
),
FileExtension(
name="Silicon Graphics Image",
extension=".rgb",
priority=["pillow", "SGI-PIL"],
),
FileExtension(
name="Silicon Graphics Image",
extension=".rgba",
priority=["pillow", "SGI-PIL"],
),
FileExtension(
extension=".rw2",
priority=["RAW-FI"],
),
FileExtension(
extension=".rwl",
priority=["RAW-FI"],
),
FileExtension(
extension=".rwz",
priority=["RAW-FI"],
),
FileExtension(
name="Silicon Graphics Image",
extension=".sgi",
priority=["pillow", "SGI-PIL", "pyav"],
),
FileExtension(
name="SPE File Format",
extension=".spe",
priority=["SPE"],
),
FileExtension(
extension=".SPIDER",
priority=["pillow", "SPIDER-PIL"],
),
FileExtension(
extension=".sr2",
priority=["RAW-FI"],
),
FileExtension(
extension=".srf",
priority=["RAW-FI"],
),
FileExtension(
extension=".srw",
priority=["RAW-FI"],
),
FileExtension(
extension=".sti",
priority=["RAW-FI"],
),
FileExtension(
extension=".stk",
priority=["tifffile", "TIFF"],
),
FileExtension(
name="ShockWave Flash",
extension=".swf",
priority=["SWF", "pyav"],
),
FileExtension(
name="Truevision TGA",
extension=".targa",
priority=["pillow", "TARGA-FI"],
),
FileExtension(
name="Truevision TGA",
extension=".tga",
priority=["pillow", "TGA-PIL", "TARGA-FI", "pyav"],
),
FileExtension(
name="Tagged Image File",
extension=".tif",
priority=[
"tifffile",
"TIFF",
"pillow",
"TIFF-PIL",
"TIFF-FI",
"FEI",
"ITK",
"GDAL",
"pyav",
"opencv",
],
volume_support=True,
),
FileExtension(
name="Tagged Image File Format",
extension=".tiff",
priority=[
"tifffile",
"TIFF",
"pillow",
"TIFF-PIL",
"TIFF-FI",
"FEI",
"ITK",
"GDAL",
"pyav",
"opencv",
],
volume_support=True,
),
FileExtension(
extension=".vda",
priority=["pillow"],
),
FileExtension(
extension=".vst",
priority=["pillow"],
),
FileExtension(
extension=".vtk",
priority=["ITK"],
),
FileExtension(
name="Wireless Bitmap",
extension=".wap",
priority=["WBMP-FI"],
),
FileExtension(
name="Wireless Bitmap",
extension=".wbm",
priority=["WBMP-FI"],
),
FileExtension(
name="Wireless Bitmap",
extension=".wbmp",
priority=["WBMP-FI"],
),
FileExtension(
name="JPEG Extended Range",
extension=".wdp",
priority=["JPEG-XR-FI"],
),
FileExtension(
name="Matroska",
extension=".webm",
priority=["FFMPEG", "pyav"],
),
FileExtension(
name="Google WebP",
extension=".webp",
priority=["pillow", "WEBP-FI", "pyav", "opencv"],
),
FileExtension(
name="Windows Meta File",
extension=".wmf",
priority=["pillow", "WMF-PIL"],
),
FileExtension(
name="Windows Media Video",
extension=".wmv",
priority=["FFMPEG"],
),
FileExtension(
name="X11 Bitmap",
extension=".xbm",
priority=["pillow", "XBM-PIL", "XBM-FI", "pyav"],
),
FileExtension(
name="X11 Pixel Map",
extension=".xpm",
priority=["pillow", "XPM-PIL", "XPM-FI"],
),
FileExtension(
name="Thumbnail Image",
extension=".XVTHUMB",
priority=["pillow", "XVTHUMB-PIL"],
),
FileExtension(
extension=".dpx",
priority=["pyav"],
),
FileExtension(
extension=".im1",
priority=["pyav"],
),
FileExtension(
extension=".im24",
priority=["pyav"],
),
FileExtension(
extension=".im8",
priority=["pyav"],
),
FileExtension(
extension=".jls",
priority=["pyav"],
),
FileExtension(
extension=".ljpg",
priority=["pyav"],
),
FileExtension(
extension=".pam",
priority=["pyav"],
),
FileExtension(
extension=".pcx",
priority=["pyav"],
),
FileExtension(
extension=".pgmyuv",
priority=["pyav"],
),
FileExtension(
extension=".pix",
priority=["pyav"],
),
FileExtension(
extension=".ppm",
priority=["pyav"],
),
FileExtension(
extension=".rs",
priority=["pyav"],
),
FileExtension(
extension=".sun",
priority=["pyav"],
),
FileExtension(
extension=".sunras",
priority=["pyav"],
),
FileExtension(
extension=".xface",
priority=["pyav"],
),
FileExtension(
extension=".xwd",
priority=["pyav"],
),
FileExtension(
extension=".y",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".3g2",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".3gp",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".f4v",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".ism",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".isma",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".ismv",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".m4a",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".m4b",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".mj2",
priority=["pyav"],
),
FileExtension(
name="3GP (3GPP file format)",
extension=".psp",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".3g2",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".3gp",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".f4v",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".ism",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".isma",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".ismv",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".m4a",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".m4b",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".mj2",
priority=["pyav"],
),
FileExtension(
name="3GP2 (3GPP2 file format)",
extension=".psp",
priority=["pyav"],
),
FileExtension(
name="3GPP AMR",
extension=".amr",
priority=["pyav"],
),
FileExtension(
name="a64 - video for Commodore 64",
extension=".A64",
priority=["pyav"],
),
FileExtension(
name="a64 - video for Commodore 64",
extension=".a64",
priority=["pyav"],
),
FileExtension(
name="Adobe Filmstrip",
extension=".flm",
priority=["pyav"],
),
FileExtension(
name="AMV",
extension=".amv",
priority=["pyav"],
),
FileExtension(
name="ASF (Advanced / Active Streaming Format)",
extension=".asf",
priority=["pyav"],
),
FileExtension(
name="ASF (Advanced / Active Streaming Format)",
extension=".asf",
priority=["pyav"],
),
FileExtension(
name="ASF (Advanced / Active Streaming Format)",
extension=".wmv",
priority=["pyav"],
),
FileExtension(
name="ASF (Advanced / Active Streaming Format)",
extension=".wmv",
priority=["pyav"],
),
FileExtension(
name="AV1 Annex B",
extension=".obu",
priority=["pyav"],
),
FileExtension(
name="AV1 low overhead OBU",
extension=".obu",
priority=["pyav"],
),
FileExtension(
name="AVI (Audio Video Interleaved)",
extension=".avi",
priority=["pyav"],
),
FileExtension(
name="AVR (Audio Visual Research)",
extension=".avr",
priority=["pyav"],
),
FileExtension(
name="Beam Software SIFF",
extension=".vb",
priority=["pyav"],
),
FileExtension(
name="CD Graphics",
extension=".cdg",
priority=["pyav"],
),
FileExtension(
name="Commodore CDXL video",
extension=".cdxl",
priority=["pyav"],
),
FileExtension(
name="Commodore CDXL video",
extension=".xl",
priority=["pyav"],
),
FileExtension(
name="DASH Muxer",
extension=".mpd",
priority=["pyav"],
),
FileExtension(
name="Digital Pictures SGA",
extension=".sga",
priority=["pyav"],
),
FileExtension(
name="Discworld II BMV",
extension=".bmv",
priority=["pyav"],
),
FileExtension(
name="DV (Digital Video)",
extension=".dif",
priority=["pyav"],
),
FileExtension(
name="DV (Digital Video)",
extension=".dv",
priority=["pyav"],
),
FileExtension(
name="F4V Adobe Flash Video",
extension=".f4v",
priority=["pyav"],
),
FileExtension(
name="FLV (Flash Video)",
extension=".flv",
priority=["pyav"],
),
FileExtension(
name="GXF (General eXchange Format)",
extension=".gxf",
priority=["pyav"],
),
FileExtension(
name="iCE Draw File",
extension=".idf",
priority=["pyav"],
),
FileExtension(
name="IFV CCTV DVR",
extension=".ifv",
priority=["pyav"],
),
FileExtension(
name="iPod H.264 MP4 (MPEG-4 Part 14)",
extension=".m4a",
priority=["pyav"],
),
FileExtension(
name="iPod H.264 MP4 (MPEG-4 Part 14)",
extension=".m4b",
priority=["pyav"],
),
FileExtension(
name="iPod H.264 MP4 (MPEG-4 Part 14)",
extension=".m4v",
priority=["pyav"],
),
FileExtension(
name="IVR (Internet Video Recording)",
extension=".ivr",
priority=["pyav"],
),
FileExtension(
name="Konami PS2 SVAG",
extension=".svag",
priority=["pyav"],
),
FileExtension(
name="KUX (YouKu)",
extension=".kux",
priority=["pyav"],
),
FileExtension(
name="live RTMP FLV (Flash Video)",
extension=".flv",
priority=["pyav"],
),
FileExtension(
name="Loki SDL MJPEG",
extension=".mjpg",
priority=["pyav"],
),
FileExtension(
name="LVF",
extension=".lvf",
priority=["pyav"],
),
FileExtension(
name="Matroska / WebM",
extension=".mk3d",
priority=["pyav"],
),
FileExtension(
name="Matroska / WebM",
extension=".mka",
priority=["pyav"],
),
FileExtension(
name="Matroska / WebM",
extension=".mks",
priority=["pyav"],
),
FileExtension(
name="Microsoft XMV",
extension=".xmv",
priority=["pyav"],
),
FileExtension(
name="MIME multipart JPEG",
extension=".mjpg",
priority=["pyav"],
),
FileExtension(
name="MobiClip MODS",
extension=".mods",
priority=["pyav"],
),
FileExtension(
name="MobiClip MOFLEX",
extension=".moflex",
priority=["pyav"],
),
FileExtension(
name="Motion Pixels MVI",
extension=".mvi",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".3g2",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".3gp",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".f4v",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".ism",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".isma",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".ismv",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".m4a",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".m4b",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".mj2",
priority=["pyav"],
),
FileExtension(
name="MP4 (MPEG-4 Part 14)",
extension=".psp",
priority=["pyav"],
),
FileExtension(
name="MPEG-2 PS (DVD VOB)",
extension=".dvd",
priority=["pyav"],
),
FileExtension(
name="MPEG-2 PS (SVCD)",
extension=".vob",
priority=["pyav"],
),
FileExtension(
name="MPEG-2 PS (VOB)",
extension=".vob",
priority=["pyav"],
),
FileExtension(
name="MPEG-TS (MPEG-2 Transport Stream)",
extension=".m2t",
priority=["pyav"],
),
FileExtension(
name="MPEG-TS (MPEG-2 Transport Stream)",
extension=".m2ts",
priority=["pyav"],
),
FileExtension(
name="MPEG-TS (MPEG-2 Transport Stream)",
extension=".mts",
priority=["pyav"],
),
FileExtension(
name="MPEG-TS (MPEG-2 Transport Stream)",
extension=".ts",
priority=["pyav"],
),
FileExtension(
name="Musepack",
extension=".mpc",
priority=["pyav"],
),
FileExtension(
name="MXF (Material eXchange Format) Operational Pattern Atom",
extension=".mxf",
priority=["pyav"],
),
FileExtension(
name="MXF (Material eXchange Format)",
extension=".mxf",
priority=["pyav"],
),
FileExtension(
name="MxPEG clip",
extension=".mxg",
priority=["pyav"],
),
FileExtension(
name="NC camera feed",
extension=".v",
priority=["pyav"],
),
FileExtension(
name="NUT",
extension=".nut",
priority=["pyav"],
),
FileExtension(
name="Ogg Video",
extension=".ogv",
priority=["pyav"],
),
FileExtension(
name="Ogg",
extension=".ogg",
priority=["pyav"],
),
FileExtension(
name="On2 IVF",
extension=".ivf",
priority=["pyav"],
),
FileExtension(
name="PSP MP4 (MPEG-4 Part 14)",
extension=".psp",
priority=["pyav"],
),
FileExtension(
name="Psygnosis YOP",
extension=".yop",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".3g2",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".3gp",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".f4v",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".ism",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".isma",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".ismv",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".m4a",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".m4b",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".mj2",
priority=["pyav"],
),
FileExtension(
name="QuickTime / MOV",
extension=".psp",
priority=["pyav"],
),
FileExtension(
name="raw AVS2-P2/IEEE1857.4 video",
extension=".avs",
priority=["pyav"],
),
FileExtension(
name="raw AVS2-P2/IEEE1857.4 video",
extension=".avs2",
priority=["pyav"],
),
FileExtension(
name="raw AVS3-P2/IEEE1857.10",
extension=".avs3",
priority=["pyav"],
),
FileExtension(
name="raw Chinese AVS (Audio Video Standard) video",
extension=".cavs",
priority=["pyav"],
),
FileExtension(
name="raw Dirac",
extension=".drc",
priority=["pyav"],
),
FileExtension(
name="raw Dirac",
extension=".vc2",
priority=["pyav"],
),
FileExtension(
name="raw DNxHD (SMPTE VC-3)",
extension=".dnxhd",
priority=["pyav"],
),
FileExtension(
name="raw DNxHD (SMPTE VC-3)",
extension=".dnxhr",
priority=["pyav"],
),
FileExtension(
name="raw GSM",
extension=".gsm",
priority=["pyav"],
),
FileExtension(
name="raw H.261",
extension=".h261",
priority=["pyav"],
),
FileExtension(
name="raw H.263",
extension=".h263",
priority=["pyav"],
),
FileExtension(
name="raw H.264 video",
extension=".264",
priority=["pyav"],
),
FileExtension(
name="raw H.264 video",
extension=".avc",
priority=["pyav"],
),
FileExtension(
name="raw H.264 video",
extension=".h264",
priority=["pyav", "FFMPEG"],
),
FileExtension(
name="raw H.264 video",
extension=".h26l",
priority=["pyav"],
),
FileExtension(
name="raw HEVC video",
extension=".265",
priority=["pyav"],
),
FileExtension(
name="raw HEVC video",
extension=".h265",
priority=["pyav"],
),
FileExtension(
name="raw HEVC video",
extension=".hevc",
priority=["pyav"],
),
FileExtension(
name="raw id RoQ",
extension=".roq",
priority=["pyav"],
),
FileExtension(
name="raw Ingenient MJPEG",
extension=".cgi",
priority=["pyav"],
),
FileExtension(
name="raw IPU Video",
extension=".ipu",
priority=["pyav"],
),
FileExtension(
name="raw MJPEG 2000 video",
extension=".j2k",
priority=["pyav"],
),
FileExtension(
name="raw MJPEG video",
extension=".mjpeg",
priority=["pyav"],
),
FileExtension(
name="raw MJPEG video",
extension=".mjpg",
priority=["pyav"],
),
FileExtension(
name="raw MJPEG video",
extension=".mpo",
priority=["pyav"],
),
FileExtension(
name="raw MPEG-1 video",
extension=".m1v",
priority=["pyav"],
),
FileExtension(
name="raw MPEG-1 video",
extension=".mpeg",
priority=["pyav"],
),
FileExtension(
name="raw MPEG-1 video",
extension=".mpg",
priority=["pyav"],
),
FileExtension(
name="raw MPEG-2 video",
extension=".m2v",
priority=["pyav"],
),
FileExtension(
name="raw MPEG-4 video",
extension=".m4v",
priority=["pyav"],
),
FileExtension(
name="raw VC-1 video",
extension=".vc1",
priority=["pyav"],
),
FileExtension(
name="raw video",
extension=".cif",
priority=["pyav"],
),
FileExtension(
name="raw video",
extension=".qcif",
priority=["pyav"],
),
FileExtension(
name="raw video",
extension=".rgb",
priority=["pyav"],
),
FileExtension(
name="raw video",
extension=".yuv",
priority=["pyav"],
),
FileExtension(
name="RealMedia",
extension=".rm",
priority=["pyav"],
),
FileExtension(
name="SDR2",
extension=".sdr2",
priority=["pyav"],
),
FileExtension(
name="Sega FILM / CPK",
extension=".cpk",
priority=["pyav"],
),
FileExtension(
name="SER (Simple uncompressed video format for astronomical capturing)",
extension=".ser",
priority=["pyav"],
),
FileExtension(
name="Simbiosis Interactive IMX",
extension=".imx",
priority=["pyav"],
),
FileExtension(
name="Square SVS",
extension=".svs",
priority=["tifffile", "pyav"],
),
FileExtension(
name="TiVo TY Stream",
extension=".ty",
priority=["pyav"],
),
FileExtension(
name="TiVo TY Stream",
extension=".ty+",
priority=["pyav"],
),
FileExtension(
name="Uncompressed 4:2:2 10-bit",
extension=".v210",
priority=["pyav"],
),
FileExtension(
name="Uncompressed 4:2:2 10-bit",
extension=".yuv10",
priority=["pyav"],
),
FileExtension(
name="VC-1 test bitstream",
extension=".rcv",
priority=["pyav"],
),
FileExtension(
name="Video CCTV DAT",
extension=".dat",
priority=["pyav"],
),
FileExtension(
name="Video DAV",
extension=".dav",
priority=["pyav"],
),
FileExtension(
name="Vivo",
extension=".viv",
priority=["pyav"],
),
FileExtension(
name="WebM Chunk Muxer",
extension=".chk",
priority=["pyav"],
),
FileExtension(
name="WebM",
extension=".mk3d",
priority=["pyav"],
),
FileExtension(
name="WebM",
extension=".mka",
priority=["pyav"],
),
FileExtension(
name="WebM",
extension=".mks",
priority=["pyav"],
),
FileExtension(
name="Windows Television (WTV)",
extension=".wtv",
priority=["pyav"],
),
FileExtension(
name="Xilam DERF",
extension=".adp",
priority=["pyav"],
),
FileExtension(
name="YUV4MPEG pipe",
extension=".y4m",
priority=["pyav"],
),
FileExtension(
extension=".qpi",
priority=["tifffile"],
),
FileExtension(
name="PCO Camera",
extension=".pcoraw",
priority=["tifffile"],
),
FileExtension(
name="PCO Camera",
extension=".rec",
priority=["tifffile"],
),
FileExtension(
name="Perkin Elmer Vectra",
extension=".qptiff",
priority=["tifffile"],
),
FileExtension(
name="Pyramid Encoded TIFF",
extension=".ptiff",
priority=["tifffile"],
),
FileExtension(
name="Pyramid Encoded TIFF",
extension=".ptif",
priority=["tifffile"],
),
FileExtension(
name="Opticks Gel",
extension=".gel",
priority=["tifffile"],
),
FileExtension(
name="Zoomify Image Format",
extension=".zif",
priority=["tifffile"],
),
FileExtension(
name="Hamamatsu Slide Scanner",
extension=".ndpi",
priority=["tifffile"],
),
FileExtension(
name="Roche Digital Pathology",
extension=".bif",
priority=["tifffile"],
),
FileExtension(
extension=".tf8",
priority=["tifffile"],
),
FileExtension(
extension=".btf",
priority=["tifffile"],
),
]
extension_list.sort(key=lambda x: x.extension)
known_extensions = dict()
for ext in extension_list:
if ext.extension not in known_extensions:
known_extensions[ext.extension] = list()
known_extensions[ext.extension].append(ext)
extension_list = [ext for ext_list in known_extensions.values() for ext in ext_list]
_video_extension_strings = [
".264",
".265",
".3g2",
".3gp",
".a64",
".A64",
".adp",
".amr",
".amv",
".asf",
".avc",
".avi",
".avr",
".avs",
".avs2",
".avs3",
".bmv",
".cavs",
".cdg",
".cdxl",
".cgi",
".chk",
".cif",
".cpk",
".dat",
".dav",
".dif",
".dnxhd",
".dnxhr",
".drc",
".dv",
".dvd",
".f4v",
".flm",
".flv",
".gsm",
".gxf",
".h261",
".h263",
".h264",
".h265",
".h26l",
".hevc",
".idf",
".ifv",
".imx",
".ipu",
".ism",
".isma",
".ismv",
".ivf",
".ivr",
".j2k",
".kux",
".lvf",
".m1v",
".m2t",
".m2ts",
".m2v",
".m4a",
".m4b",
".m4v",
".mj2",
".mjpeg",
".mjpg",
".mk3d",
".mka",
".mks",
".mkv",
".mods",
".moflex",
".mov",
".mp4",
".mpc",
".mpd",
".mpeg",
".mpg",
".mpo",
".mts",
".mvi",
".mxf",
".mxg",
".nut",
".obu",
".ogg",
".ogv",
".psp",
".qcif",
".rcv",
".rgb",
".rm",
".roq",
".sdr2",
".ser",
".sga",
".svag",
".svs",
".ts",
".ty",
".ty+",
".v",
".v210",
".vb",
".vc1",
".vc2",
".viv",
".vob",
".webm",
".wmv",
".wtv",
".xl",
".xmv",
".y4m",
".yop",
".yuv",
".yuv10",
]
video_extensions = list()
for ext_string in _video_extension_strings:
formats = known_extensions[ext_string]
video_extensions.append(formats[0])
video_extensions.sort(key=lambda x: x.extension)