Jump Cutter

Watch lectures ~1.5x faster by fast-forwarding long pauses between sentences

What is Jump Cutter?

Jump Cutter is a Chrome extension developed by WofWca, and its main feature is "Watch lectures ~1.5x faster by fast-forwarding long pauses between sentences".

Extension Screenshots

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Download Jump Cutter Extension CRX File

Download Jump Cutter extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

                        Plays silent parts of videos on the page at a faster speed, or skips them entirely.
Useful for watching lectures, webinars, podcasts, and other unedited videos, where the speakers spend a portion of time on things other than talking.
Can also just control video speed, without skipping silence.
Has hotkeys (keyboard shortcuts).

This is free software licensed under GNU Affero General Public License v3.0 or any later version (AGPL-3.0-or-later).
Source code: https://github.com/WofWca/jumpcutter

Inspired by this video by carykh: https://youtu.be/DQ8orIurGxw                    

Extension Basic Information

Name Jump Cutter Jump Cutter
ID lmppdpldfpfdlipofacekcfleacbbncp
Official URL https://chromewebstore.google.com/detail/jump-cutter/lmppdpldfpfdlipofacekcfleacbbncp
Description Watch lectures ~1.5x faster by fast-forwarding long pauses between sentences
File Size 259 KB
Installation Count 13,884
Current Version 1.26.9
Last Updated 2023-04-30
Publish Date 2020-07-22
Rating 4.64/5 Total 58 Ratings
Developer WofWca
Email [email protected]
Payment Type free
Extension Website https://github.com/WofWca/jumpcutter
Supported Languages id,de,en,fr,no,tr,ca,es,hr,lt,pl,pt-BR,sv,ru,uk,zh-CN,zh-TW
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "name": "Jump Cutter",
    "version": "1.26.9",
    "description": "__MSG_extensionDescription__",
    "permissions": [
        "storage"
    ],
    "browser_action": {
        "default_popup": "popup\/popup.html",
        "default_icon": {
            "64": "icons\/icon.svg-64.png",
            "128": "icons\/icon-big-padded.svg-128.png"
        }
    },
    "background": {
        "scripts": [
            "background\/main.js"
        ],
        "persistent": false
    },
    "content_scripts": [
        {
            "matches": [
                "http:\/\/*\/*",
                "https:\/\/*\/*"
            ],
            "js": [
                "content\/main.js"
            ],
            "all_frames": true,
            "run_at": "document_idle",
            "match_about_blank": true
        }
    ],
    "web_accessible_resources": [
        "content\/SilenceDetectorProcessor.js",
        "content\/VolumeFilterProcessor.js",
        "chunks\/*.js"
    ],
    "options_ui": {
        "page": "options\/index.html",
        "open_in_tab": true
    },
    "commands": {
        "_execute_browser_action": {
            "suggested_key": {
                "default": "Ctrl+Shift+Space"
            }
        },
        "toggle_enabled": {
            "description": "__MSG_toggleExtension__",
            "suggested_key": {
                "default": "Alt+Shift+X"
            }
        }
    },
    "icons": {
        "64": "icons\/icon.svg-64.png",
        "128": "icons\/icon-big-padded.svg-128.png"
    },
    "browser_specific_settings": {
        "gecko": {
            "id": "[email protected]",
            "strict_min_version": "91.0a1"
        }
    },
    "manifest_version": 2,
    "default_locale": "en"
}