resize2
resize2 extends the standard zimg resizer with custom kernel support (user-defined kernels via a function),
a blur parameter to widen filter taps, and force-resize flags for overriding zimg's no-op checks.
Differences from Core Resize
New Method
Custom: Allows using a user-defined function as the scaling kernel.custom_kernel: A callback function that takes an input position and returns an evaluated kernel value.taps: The number of filter taps for the custom kernel.
New Parameters
Added to all resizing methods:
-
blur/blur_uv: Multiplier for the filter frequency. Values > 1.0 blur the image, while values < 1.0 sharpen it.blur_uvspecifically affects chroma planes.Equivalent to
fhandfvparameters offmtc:blur=1.5==fh=1 / 1.5, fv=1 / 1.5 -
force/force_uv: Boolean flag to force processing even when zimg would typically skip it.force_uvaffects chroma. -
force_h/force_h_uv: Force horizontal processing specifically for luma or chroma. -
force_v/force_v_uv: Force vertical processing specifically for luma or chroma.
Installation
Pre-compiled wheels are available on PyPI for:
- Windows: x86_64
- Linux: x86_64 and aarch64
- macOS: x86_64 and arm64 (13.0+)
pip install vapoursynth-resize2
Compilation
uv build --wheel
On Windows you may want to add -Csetup-args="--vsenv" to the command.
1 maintainer
Metadata
1 maintainer
Release files for vapoursynth-resize2 0.5.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | Provenance | |
|---|---|---|---|---|
| vapoursynth_resize2-0.5.1.tar.gz | 32.8 kB | With provenance | Details |
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| vapoursynth_resize2-0.5.1-py3-none-win_amd64.whl | Python 3 | none | Windows x86-64 | Details |
| vapoursynth_resize2-0.5.1-py3-none-musllinux_1_2_x86_64.whl | Python 3 | none | Linux musl 1.2+ x86-64 | Details |
| vapoursynth_resize2-0.5.1-py3-none-musllinux_1_2_aarch64.whl | Python 3 | none | Linux musl 1.2+ ARM64 | Details |
| vapoursynth_resize2-0.5.1-py3-none-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl | Python 3 | none | Linux glibc 2.27+ x86-64, Linux glibc 2.28+ x86-64 | Details |
| vapoursynth_resize2-0.5.1-py3-none-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl | Python 3 | none | Linux glibc 2.28+ ARM64, Linux glibc 2.27+ ARM64 | Details |
| vapoursynth_resize2-0.5.1-py3-none-macosx_13_0_x86_64.whl | Python 3 | none | macOS 13.0+ x86-64 | Details |
| vapoursynth_resize2-0.5.1-py3-none-macosx_13_0_arm64.whl | Python 3 | none | macOS 13.0+ ARM64 | Details |
Total release size: 4.2 MB
Release files / vapoursynth_resize2-0.5.1.tar.gz
| Download URL | vapoursynth_resize2-0.5.1.tar.gz |
|---|---|
| Size | 32.8 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
ef83b418f1b5a2c24a01e9fd32f114205216008a61fad4d2ef217c6a0c08bc59
|
|
BLAKE2b-256 checksum How to use checksums |
8071b43f7f9174ce6b2306b0cdc008bc010aab594805338813b09342e23f21b5
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logRelease files / vapoursynth_resize2-0.5.1-py3-none-win_amd64.whl
| Download URL | vapoursynth_resize2-0.5.1-py3-none-win_amd64.whl |
|---|---|
| Size | 259.0 kB |
| Tags | Python 3 Windows x86-64 |
|
SHA-256 checksum How to use checksums |
c7e8d44cc800b1f2d43151e908794754e11fdd489a27be2f46d26b265d5af03f
|
|
BLAKE2b-256 checksum How to use checksums |
5d2276482268f01d7b1fb9b8fc3b9e7065eafc0818214297accc57cfc3000ceb
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logRelease files / vapoursynth_resize2-0.5.1-py3-none-musllinux_1_2_x86_64.whl
| Download URL | vapoursynth_resize2-0.5.1-py3-none-musllinux_1_2_x86_64.whl |
|---|---|
| Size | 1.4 MB |
| Tags | Linux musl 1.2+ x86-64 Python 3 |
|
SHA-256 checksum How to use checksums |
00bbd7b39534db1983303b2c85b38c8409c2d4e17cfe6b9dedaa4e0fe8c2bb35
|
|
BLAKE2b-256 checksum How to use checksums |
82d9f38e8b392f589fd75da99e5114d02e7b62561372e59dd8d311dce193381d
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logRelease files / vapoursynth_resize2-0.5.1-py3-none-musllinux_1_2_aarch64.whl
| Download URL | vapoursynth_resize2-0.5.1-py3-none-musllinux_1_2_aarch64.whl |
|---|---|
| Size | 1.2 MB |
| Tags | Linux musl 1.2+ ARM64 Python 3 |
|
SHA-256 checksum How to use checksums |
aa98d21e36541d9e9581e836109cedf2115d471d6f9b38e142745ab6fa52f8ef
|
|
BLAKE2b-256 checksum How to use checksums |
b8fcc6f6e753455e1a3aab5ec84d2f2459ca1c1cc2dda68af258229989b09c12
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logRelease files / vapoursynth_resize2-0.5.1-py3-none-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl
| Download URL | vapoursynth_resize2-0.5.1-py3-none-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl |
|---|---|
| Size | 397.8 kB |
| Tags | Linux glibc 2.27+ x86-64 Linux glibc 2.28+ x86-64 Python 3 |
|
SHA-256 checksum How to use checksums |
77622ffc40af926aaf5f1a136837a8c0c01670155ed1f01ece808c2c0c18ba31
|
|
BLAKE2b-256 checksum How to use checksums |
83e7148ec605d2ef7e2188e47788d79507bae66402d3c4b16b85861e32953d87
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logRelease files / vapoursynth_resize2-0.5.1-py3-none-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl
| Download URL | vapoursynth_resize2-0.5.1-py3-none-manylinux_2_27_aarch64.manylinux_2_28_aarch64.whl |
|---|---|
| Size | 262.0 kB |
| Tags | Linux glibc 2.27+ ARM64 Linux glibc 2.28+ ARM64 Python 3 |
|
SHA-256 checksum How to use checksums |
f57b1c72c43d46ff8396305ec3b556bc94baa3218a0675f3d39a446b740c46e9
|
|
BLAKE2b-256 checksum How to use checksums |
9742f533e265220dade4a78513a2a0d888059e0db397eacd36b6513e8eab00e3
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logRelease files / vapoursynth_resize2-0.5.1-py3-none-macosx_13_0_x86_64.whl
| Download URL | vapoursynth_resize2-0.5.1-py3-none-macosx_13_0_x86_64.whl |
|---|---|
| Size | 370.7 kB |
| Tags | Python 3 macOS 13.0+ x86-64 |
|
SHA-256 checksum How to use checksums |
b7935d1b59793f9cc86e3540cd4a6ded1d1df9ee34a3208e6555e1c0f20503af
|
|
BLAKE2b-256 checksum How to use checksums |
436a6f00c033051fa08a2f97a07cb09e844d459f967928155b28d693780b7791
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logRelease files / vapoursynth_resize2-0.5.1-py3-none-macosx_13_0_arm64.whl
| Download URL | vapoursynth_resize2-0.5.1-py3-none-macosx_13_0_arm64.whl |
|---|---|
| Size | 224.4 kB |
| Tags | Python 3 macOS 13.0+ ARM64 |
|
SHA-256 checksum How to use checksums |
59be8beef3668dcc5edc6cd80100dedb905e9e6024700f64ff714ddc12d47798
|
|
BLAKE2b-256 checksum How to use checksums |
1b51eb05589785900e58a1f601039573a10dff4fa4ad7e7c2d9ba4d045d7a98f
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/6.1.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logSecurity for vapoursynth-resize2 0.5.1
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
Full provenance
All 8 files in this release have been uploaded with provenance metadata.
Attestation for vapoursynth_resize2-0.5.1.tar.gz
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Aug 25, 2026.
Transparency logA note on package security
PyPI is a repository for distributing packages, not a service for auditing them. While third-party security researchers and our staff do their best to detect and remove malicious packages, PyPI cannot guarantee the quality, security or suitability of any given package.
