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new 1acf4c5 gnu: Add v4l2loopback-linux-module.
1acf4c5 is described below
commit 1acf4c59f8bd47002328307ea04b53864b3f2c33
Author: Morgan Smith <[email protected]>
AuthorDate: Sun Jun 7 23:49:55 2020 -0400
gnu: Add v4l2loopback-linux-module.
* gnu/packages/linux.scm (v4l2loopback-linux-module): New variable.
---
gnu/packages/linux.scm | 34 ++++++++++++++++++++++++++++++++++
1 file changed, 34 insertions(+)
diff --git a/gnu/packages/linux.scm b/gnu/packages/linux.scm
index ab19a16..a31f3d8 100644
--- a/gnu/packages/linux.scm
+++ b/gnu/packages/linux.scm
@@ -43,6 +43,7 @@
;;; Copyright © 2020 Chris Marusich <[email protected]>
;;; Copyright © 2020 Vincent Legoll <[email protected]>
;;; Copyright © 2020 Jan (janneke) Nieuwenhuizen <[email protected]>
+;;; Copyright © 2020 Morgan Smith <[email protected]>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -1134,6 +1135,39 @@ module allows the control of the backlight level or
luminance property when
supported under @file{/sys/class/backlight/}.")
(license license:gpl2+)))
+(define-public v4l2loopback-linux-module
+ (package
+ (name "v4l2loopback-linux-module")
+ (version "0.12.5")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/umlaeute/v4l2loopback.git";)
+ (commit (string-append "v" version))))
+ (file-name (git-file-name name version))
+ (sha256
+ (base32
+ "1qi4l6yam8nrlmc3zwkrz9vph0xsj1cgmkqci4652mbpbzigg7vn"))))
+ (build-system linux-module-build-system)
+ (arguments
+ `(#:phases
+ (modify-phases %standard-phases
+ (replace 'check
+ (lambda _
+ (invoke "make"
+ "--directory=./tests"
+ (string-append "CC=" ,(cc-for-target))))))))
+ (home-page "https://github.com/umlaeute/v4l2loopback";)
+ (synopsis "Linux kernel module that allows you to create \"virtual video
devices\"")
+ (description "This module allows you to create \"virtual video devices\"
+normal (v4l2) applications will read these devices as if they were ordinary
+video devices, but the video will not be read from e.g. a capture card but
+instead it is generated by another application. this allows you for instance
+to apply some nifty video effects on your Jitsi video... it also allows some
+more serious things (e.g. using it to add streaming capabilities to an
+application by the means of hooking GStreamer into the loopback devices).")
+ (license license:gpl2+)))
+
;;;
;;; Pluggable authentication modules (PAM).
