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v4l2loopback (0.15.0) unstable; urgency=medium
* Change public ioctl numbers!
+ But retain compatibility
* Add V4L2LOOPBACK_CTL_VERSION ioctl
* Only use `timer_delete_sync` compat macro for linux<6.2.0
* Added functionality for linux 6.15+
* dkms.conf updates
-- IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org> Tue, 27 May 2025 22:46:46 +0200
v4l2loopback (0.14.0) unstable; urgency=medium
* Refactor poll()
* Fix FIFO management
* V4L2 UAPI compliance in format negotation and stream activation
* Do not discard return value of vm_alloc_page
* Use atomic operations to count vm_open/close
* Simplify loop preparation cases in mmap()
* Code cleanup
-- IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org> Fri, 28 Feb 2025 09:48:06 +0100
v4l2loopback-0.13.2
* V4L2 UAPI compliance in format negotation and stream activation
* Fix FIFO management
* Fix poll()
-- IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org> Fri, 28 Feb 2025 09:48:06 +0100
v4l2loopback-0.13.2
* Fix compilation on 32bit architectures (i386, armhf,...)
-- IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org> Fri, 24 May 2024 11:30:51 +0200
v4l2loopback-0.13.1
* Avoid building utils with dkms
* Fix version number in module
-- IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org> Tue, 19 Mar 2024 22:15:34 +0100
v4l2loopback-0.13.0
* Dynamic device management
-- IOhannes m zmölnig (Debian/GNU) <umlaeute@debian.org> Tue, 19 Mar 2024 17:11:08 +0100
v4l2loopback-0.12.3
* Fixed compat with kernel 5.4
-- IOhannes m zmölnig <zmoelnig@umlaeute.mur.at> Fri, 06 Dec 2019 18:28:29 +0100
v4l2loopback-0.12.1
* Fixed compat with kernel 5.0
* Replace v4l2_get_timestamp with ktime_get_ts(64) for linux-5.1 compat
-- IOhannes m zmölnig <zmoelnig@umlaeute.mur.at> Mon, 02 Jul 2018 12:27:29 +0200
v4l2loopback-0.12.0
* Fixed compat with kernel 4.16
* NV12 support
* 8bit Bayer support
-- IOhannes m zmölnig <zmoelnig@umlaeute.mur.at> Mon, 02 Jul 2018 12:27:29 +0200
v4l2loopback-0.11.0
* Adapted to new kernel timer API
* VP9 & HEVC support
* Hacks to work around issues with Google Chrome and GStreamer-0.10
-- IOhannes m zmölnig <zmoelnig@umlaeute.mur.at> Tue, 06 Mar 2018 10:05:11 +0100
v4l2loopback-0.10.0
* More consistent device names
* Disabled exclusive_caps by *default*
* Removed deprecated current_norm
* Fixed a number of bugs (esp. when working with GStreamer-1.0)
-- IOhannes m zmölnig <zmoelnig@umlaeute.mur.at> Fri, 02 Dec 2016 22:00:27 +0100
v4l2loopback-0.9.1
- Fixed module version
-- IOhannes m zmölnig <zmoelnig@umlaeute.mur.at> Wed, 03 Jun 2015 19:47:23 +0200
v4l2loopback-0.9.0
- more formats
- kernel compatibility
fixed issues with kernel up to 4.0
-- IOhannes m zmölnig <zmoelnig@umlaeute.mur.at> Tue, 02 Jun 2015 19:58:39 +0200
v4l2loopback-0.8.0
- DKMS config
- 'card_label' option to manually set device names
- fixes in format handling
-- IOhannes m zmölnig <zmoelnig@iem.at> Tue, 10 Dec 2013 18:12:15 +0100
v4l2loopback-0.7.1
- kernel compatibility
fixed issues with kernel-3.11
fixed regression with kernel<2.6.29
-- IOhannes m zmoelnig <zmoelnig@iem.at> Mon, 16 Sep 2013 09:55:51 +0200
v4l2loopback-0.7.0
- experimental'exclusive_caps' mode that only reports CAPTURE/OUTPUT
capabilities exclusively (support for Chromium/WebRTC)
- disabled fake STDs (e.g. ffmpeg support)
-- IOhannes m zmoelnig <zmoelnig@iem.at> Fri, 07 Jun 2013 11:08:10 +0200
v4l2loopback-0.6.3
- kernel compatibility
fixed issues with kernel-3.7
- unique "Card Type" Names (fixes broken clients like flash)
- create unique ID in "bus_info" field (fixes Firefox/WebRTC support)
-- IOhannes m zmoelnig <zmoelnig@iem.at> 2013-02-05
v4l2loopback-0.6.2
- kernel compatibility
fixed issues with older kernels (<2.6.37)
fixed issues with kernel-3.6.1
- distinct device names (fixes broken clients like google+)
-- IOhannes m zmoelnig <zmoelnig@iem.at> 2012-10-23
v4l2loopback-0.6.1
- Debian specific build-fixes
-- IOhannes m zmoelnig <zmoelnig@iem.at> 2012-04-27
v4l2loopback-0.6.0
- support fallback images (in case there is no live-stream)
- utilities to interact with v4l2loopback devices
-- IOhannes m zmoelnig <zmoelnig@iem.at> 2012-04-27
v4l2loopback-0.5.0
- module parameters
'video_nr' manually sets device id(s)
- device attributes
via sysfs: /sys/devices/virtual/video4linux/video*/
'max_openers' per device
'fourcc' queries currently selected format
- ioctl fixes
avoid the BIG KERNEL LOCK
ENUM_FRAMEINTERVAL implementation
fixed ENUM_FRAMESIZES (fixes skype compatibilitiy)
fixes to buffer queue with multiple consumers
minor fixes to handling of standards, output enumeration and output formats
- more (and better) debugging output
- fixed memleaks in the examples
-- IOhannes m zmoelnig <zmoelnig@iem.at> Tue, 27 Dec 2011 19:01:25 +0100
v4l2loopback-0.4.1
- yuv4mpeg producer example
- kernel compatibility
fixed issues with kernels<2.6.32
fixed issues with kernel-3.1
-- IOhannes m zmoelnig <zmoelnig@iem.at> Thu, 24 Nov 2011 18:11:01 +0100
v4l2loopback-0.4
- fixed issues with non-trivial colorspaces (e.g. I420)
this should allow for more clients to work out-of-the-box
(e.g. no more caps-tweak with gstreamer)
- fixed timestamps
this allows playback with players that need monotonous
timestamps (e.g. ffmpeg)
- cleaned up code
-- IOhannes m zmoelnig <zmoelnig@iem.at> Tue, 29 Mar 2011 14:26:10 +0200
v4l2loopback-0.3
- tested writers:
GStreamer's normal "v4l2sink" element (from plugins-good)
GStreamer's "v4l2loopback" (deprecated by v4l2sink)
pd/Gem(0.93svn)
- tested readers:
GStreamer's "v4l2src"
pd/Gem(0.92)
vlc
xawtv (depending on image format)
mplayer (with correct image format, e.g. rgb32)
- code documentation
- added v4l2-documentation for easier offline programming
- added a lot of ioctls to meet the v4l2 standard
-- IOhannes m zmoelnig <zmoelnig@iem.at> Sun, 10 Oct 2010 21:18:22 +0200
v4l2loopback-0.2
- Linux 2.6.32 & 2.6.35
- tested with pd/Gem(0.93svn) and GStreamer's "v4l2loopback"
- add support for multiple video devices
- README, COPYING, AUTHORS
- re-organized file layout
-- IOhannes m zmoelnig <zmoelnig@iem.at> Tue Sep 28 09:46:47 CEST 2010
v4l2loopback-0.1
- Linux 2.6.28
- Skype support
- support for GStreamer's "v4l2loopback" element
- test application
- README
- dev: nonblocking I/O
- dev: VIDIOC_G_PARM
-- Gorinich Zmey <gorinich.zmey> Wed Jun 16 12:19:59 CEST 2010
v4l2loopback-0.0
- initial
-- Vasily Levin <vasaka@gmail.com> Tue Feb 3 10:56:28 CET 2009
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