multimedia/obs-studio: Add back support for v4l2loopback

It was removed recently due to the PR not applying any more.
Now this is fixed and this PR is backported again.

PR:		262380
Patch authors:	 David Schlachter <fbsd-bugzilla@schlachter.ca> and Hans Petter Selasky <hps@selasky.org>

multimedia/obs-studio/Makefile

 PORTNAME=	obs-studio
 DISTVERSION=	27.2.3
+PORTREVISION=	1
 CATEGORIES=	multimedia
 
 PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/commit/
 PATCHFILES+=	ecd7a59aed665eca0a50b99939ef28e04e144876.patch:-p1 \
 		445f39764b8f11f951d41d14ee57ae13f57b13d4.patch:-p1 # backport the PR "Fix building OBS Studio on FreeBSD", https://github.com/obsproject/obs-studio/pull/6026
+PATCHFILES+=	46b3935959c0afd4d2128279912ee86f69e81048.patch:-p1 \
+		864cafd6e85be74e22637935d45fad33a4e7ce2a.patch:-p1 # v4l2loopback: Add support for non-Linux environments: https://github.com/obsproject/obs-studio/pull/5069
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Open source streaming/recording software

multimedia/obs-studio/distinfo

-TIMESTAMP = 1646541073
+TIMESTAMP = 1646598912
 SHA256 (obsproject-obs-studio-27.2.3_GH0.tar.gz) = 72db55d63ddf82adcb84d7787d7e31fa9a20578cd42b0db657546588f6c294bc
 SIZE (obsproject-obs-studio-27.2.3_GH0.tar.gz) = 16383685
 SHA256 (obsproject-obs-browser-f1a61c5_GH0.tar.gz) = 6c9948047dd01a8baaa47f98d8929950a3977e56ad6a06deacbf7acf9c7af648
@@ -7,7 +7,9 @@ SHA256 (obsproject-obs-vst-aaa7b7f_GH0.tar.gz) = f6d1f8ef3d417b0cdf8b88df7b9308c
 SIZE (obsproject-obs-vst-aaa7b7f_GH0.tar.gz) = 516781
 SHA256 (ecd7a59aed665eca0a50b99939ef28e04e144876.patch) = 3c13de74b34f31f59b038c2858d2f6ca7fe5b387150d18c175290aa20b1e68c0
 SIZE (ecd7a59aed665eca0a50b99939ef28e04e144876.patch) = 3418
-SHA256 (c201bd067fd3e4c9a6139ad52e0ad61bc1ca0117.patch) = ab7035ad3bf0d681db0eae6664e6a8f236b16ade50cc4e46bb3e0fc9631e9198
-SIZE (c201bd067fd3e4c9a6139ad52e0ad61bc1ca0117.patch) = 1449
 SHA256 (445f39764b8f11f951d41d14ee57ae13f57b13d4.patch) = 7ffb366e7b6617a99969c4d081086762924157a1e804317adadc128b5818bfa2
 SIZE (445f39764b8f11f951d41d14ee57ae13f57b13d4.patch) = 4661
+SHA256 (46b3935959c0afd4d2128279912ee86f69e81048.patch) = d617b91e9a634d7eb14a6f14227c703a0fdd1f6c5740f338ff1188ba9b71c0fc
+SIZE (46b3935959c0afd4d2128279912ee86f69e81048.patch) = 2301
+SHA256 (864cafd6e85be74e22637935d45fad33a4e7ce2a.patch) = ed96649fd18a617b40863cb84c19a7e44097dec0340624eed5ace1f8b013dab1
+SIZE (864cafd6e85be74e22637935d45fad33a4e7ce2a.patch) = 1960