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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

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Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)

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136 stars

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10 watching

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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

About
Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)
Resources
Readme
Activity
Stars
136 stars
Watchers
10 watching
Forks
82 forks
Report repository
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Used by
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, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

About
Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)
Resources
Readme
Activity
Stars
136 stars
Watchers
10 watching
Forks
82 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

About
Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)
Resources
Readme
Activity
Stars
136 stars
Watchers
10 watching
Forks
82 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

About
Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)
Resources
Readme
Activity
Stars
136 stars
Watchers
10 watching
Forks
82 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

About
Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)
Resources
Readme
Activity
Stars
136 stars
Watchers
10 watching
Forks
82 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

About
Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)
Resources
Readme
Activity
Stars
136 stars
Watchers
10 watching
Forks
82 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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python-v4l2capture 1.4.x
Python extension to capture video with video4linux2
2009, 2010, 2011 Fredrik Portstrom
2011 Joakim Gebart
I, the copyright holder of this file, hereby release it into the
public domain. This applies worldwide. In case this is not legally
possible: I grant anyone the right to use this work for any purpose,
without any conditions, unless such conditions are required by law.
Introduction
============
python-v4l2capture is a slim and easy to use Python extension for
capturing video with video4linux2. It supports libv4l to convert any
image format to RGB or YUV420.
this fork of python-v4l2capture: https://github.com/gebart/python-v4l2capture
original python-v4l2capture: http://fredrik.jemla.eu/v4l2capture
libv4l: http://freshmeat.net/projects/libv4l
Installation
============
v4l2capture requires libv4l by default. You can compile v4l2capture
without libv4l, but that reduces image format support to YUYV input
and RGB output only. You can do so by erasing ', libraries = ["v4l2"]'
in setup.py and erasing '#define USE_LIBV4L' in v4l2capture.c.
python-v4l2capture uses distutils.
To build: ./setup.py build
To build and install: ./setup.py install
Example
=======
See capture_picture.py, capture_picture_delayed.py and list_devices.py.
Change log
==========
(see git log for latest changes)
1.4 (2011-03-18) - Added support for YUV420 output.
1.3 (2010-07-21) - Added set of capabilities to the return value of
get_info. Updated list_devices.py.
1.2 (2010-04-01) - Forked example script into capture_picture.py and
capture_picture_delayed.py.
1.1 (2009-11-03) - Updated URL and documentation.
1.0 (2009-02-28) - Initial release.

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Python extension to capture video with video4linux2 (fork of https://launchpad.net/python-v4l2-capture)
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