DCT/IDCT Frequency Suppressor
Project description
DCTFilter
For each 8x8 block, DCTFilter will do a Discrete Cosine Transform (DCT), scale down the selected frequency values, and then reverse the process with an Inverse Discrete Cosine Transform (IDCT).
Parameters
dctf.DCTFilter(vnode clip, float[] factors[, int[] planes=[0, 1, 2]])
-
clip: Clip to process. Any format with either integer sample type of 8-16 bit depth or float sample type of 32 bit depth is supported.
-
factors: A list of 8 floating point numbers, all of which must be specified as in the range (0.0 <= x <= 1.0). These correspond to scaling factors for the 8 rows and columns of the 8x8 DCT blocks. The leftmost number corresponds to the top row, left column. This would be the DC component of the transform and should always be left as 1.0. The row & column numbers are multiplied together to get the scale factor for each of the 64 values in a block.
-
planes: Specifies which planes will be processed. Any unprocessed planes will be simply copied.
Installation
pip install -U vapoursynth-dctfilter
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distribution
Built Distributions
Filter files by name, interpreter, ABI, and platform.
If you're not sure about the file name format, learn more about wheel file names.
Copy a direct link to the current filters
File details
Details for the file vapoursynth_dctfilter-3.2.tar.gz.
File metadata
- Download URL: vapoursynth_dctfilter-3.2.tar.gz
- Upload date:
- Size: 7.1 kB
- Tags: Source
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
e37f81e26ee16e5fa30b1846c7b114adaf7f643b9eb178f037154fa5671cecda
|
|
| MD5 |
29ebcb62d3047a20a75c7d2fa9b7c68f
|
|
| BLAKE2b-256 |
de162e49529672feb2a7d68d2483e6aaba1ad65fbbbc5103f6cb06501590ba40
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2.tar.gz:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2.tar.gz -
Subject digest:
e37f81e26ee16e5fa30b1846c7b114adaf7f643b9eb178f037154fa5671cecda - Sigstore transparency entry: 1437666488
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
File details
Details for the file vapoursynth_dctfilter-3.2-py3-none-win_amd64.whl.
File metadata
- Download URL: vapoursynth_dctfilter-3.2-py3-none-win_amd64.whl
- Upload date:
- Size: 1.8 MB
- Tags: Python 3, Windows x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
4a04502160631a7646b1f1158fba12c4b344739bafa5e46165c7e1dfd95a25f9
|
|
| MD5 |
67328587d2f7116b72754881b46c7451
|
|
| BLAKE2b-256 |
874101818b4ccf327e35bc0d7fe1dab60ff8deb7506c0570ca37598436560867
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2-py3-none-win_amd64.whl:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2-py3-none-win_amd64.whl -
Subject digest:
4a04502160631a7646b1f1158fba12c4b344739bafa5e46165c7e1dfd95a25f9 - Sigstore transparency entry: 1437666508
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
File details
Details for the file vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_x86_64.whl.
File metadata
- Download URL: vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_x86_64.whl
- Upload date:
- Size: 1.9 MB
- Tags: Python 3, musllinux: musl 1.2+ x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
9b7a184559cd50ffd567dede1f987c7093906b10105ceada7188093f1a9d8613
|
|
| MD5 |
c0ee74d05a69dafca2aec590372876c9
|
|
| BLAKE2b-256 |
0abb245112e7f55abbe166fbdd6f4d51b1a683dd0b56b02a5b066cdafbcfcaff
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_x86_64.whl:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_x86_64.whl -
Subject digest:
9b7a184559cd50ffd567dede1f987c7093906b10105ceada7188093f1a9d8613 - Sigstore transparency entry: 1437666497
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
File details
Details for the file vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_aarch64.whl.
File metadata
- Download URL: vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_aarch64.whl
- Upload date:
- Size: 1.7 MB
- Tags: Python 3, musllinux: musl 1.2+ ARM64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
4552473b76726e9c502b2516f28aae6f1124691aff704cf2c19c5800fe7ae6b5
|
|
| MD5 |
005b556e8961aaa121e1fbf6beedb08a
|
|
| BLAKE2b-256 |
9a8c8e2e86ca03b08905945796ecf7dad09b7f10391a928856512002b8361795
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_aarch64.whl:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2-py3-none-musllinux_1_2_aarch64.whl -
Subject digest:
4552473b76726e9c502b2516f28aae6f1124691aff704cf2c19c5800fe7ae6b5 - Sigstore transparency entry: 1437666523
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
File details
Details for the file vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl.
File metadata
- Download URL: vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl
- Upload date:
- Size: 1.1 MB
- Tags: Python 3, manylinux: glibc 2.24+ x86-64, manylinux: glibc 2.28+ x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
1d5ac651341ee4826c79aebe62e0ed7abf8871d2df60e731751cf961a7225e30
|
|
| MD5 |
ddf924e942f166f2e73568bb2edd5b73
|
|
| BLAKE2b-256 |
553e35f43bf629c1b01627d2376c4b8bc0281e1998b351995a2bf0a8246e1a45
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_x86_64.manylinux_2_28_x86_64.whl -
Subject digest:
1d5ac651341ee4826c79aebe62e0ed7abf8871d2df60e731751cf961a7225e30 - Sigstore transparency entry: 1437666536
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
File details
Details for the file vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl.
File metadata
- Download URL: vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl
- Upload date:
- Size: 627.5 kB
- Tags: Python 3, manylinux: glibc 2.24+ ARM64, manylinux: glibc 2.28+ ARM64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
dd4836bf628c7d9bb255a2ef35552cd822c808570b7a21685ec27b41c889d537
|
|
| MD5 |
7aa22254bf0b9b08a4b5df0354b8db33
|
|
| BLAKE2b-256 |
ded0fe5817cd382ce4dc5030d2b5abefa5fadbdfaba750d3b0c08613b616072d
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2-py3-none-manylinux_2_24_aarch64.manylinux_2_28_aarch64.whl -
Subject digest:
dd4836bf628c7d9bb255a2ef35552cd822c808570b7a21685ec27b41c889d537 - Sigstore transparency entry: 1437666515
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
File details
Details for the file vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_x86_64.whl.
File metadata
- Download URL: vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_x86_64.whl
- Upload date:
- Size: 1.3 MB
- Tags: Python 3, macOS 15.0+ x86-64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
92b22823ec09fa44f5b6531d1967d3f471466db20d82f4c9af61221d53000165
|
|
| MD5 |
a338a9b8739a31f226e2c84c39c9da63
|
|
| BLAKE2b-256 |
7b6753c09d259455351a418ef9f9efbcb8497221e8b86af3a120241565e18b16
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_x86_64.whl:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_x86_64.whl -
Subject digest:
92b22823ec09fa44f5b6531d1967d3f471466db20d82f4c9af61221d53000165 - Sigstore transparency entry: 1437666495
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
File details
Details for the file vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_arm64.whl.
File metadata
- Download URL: vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_arm64.whl
- Upload date:
- Size: 376.5 kB
- Tags: Python 3, macOS 15.0+ ARM64
- Uploaded using Trusted Publishing? Yes
- Uploaded via: twine/6.1.0 CPython/3.13.12
File hashes
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 |
50fafe4a779b15511e7a745845b7dd132e5c812026bc5ef3dda06b06cb9ef3dc
|
|
| MD5 |
9d1f8690e4d4b20833de6dd6722cfa45
|
|
| BLAKE2b-256 |
2b91abd73a5478027f9e5890a80170fcb060c2b4bfdc98babf27fce9b79b4c82
|
Provenance
The following attestation bundles were made for vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_arm64.whl:
Publisher:
build.yml on HolyWu/VapourSynth-DCTFilter
-
Statement:
-
Statement type:
https://in-toto.io/Statement/v1 -
Predicate type:
https://docs.pypi.org/attestations/publish/v1 -
Subject name:
vapoursynth_dctfilter-3.2-py3-none-macosx_15_0_arm64.whl -
Subject digest:
50fafe4a779b15511e7a745845b7dd132e5c812026bc5ef3dda06b06cb9ef3dc - Sigstore transparency entry: 1437666527
- Sigstore integration time:
-
Permalink:
HolyWu/VapourSynth-DCTFilter@45bc72a5066ad88742ce3250754d3833d042dd5c -
Branch / Tag:
refs/tags/r3.2 - Owner: https://github.com/HolyWu
-
Access:
public
-
Token Issuer:
https://token.actions.githubusercontent.com -
Runner Environment:
github-hosted -
Publication workflow:
build.yml@45bc72a5066ad88742ce3250754d3833d042dd5c -
Trigger Event:
push
-
Statement type:
