Package: obs-studio
Version: 26.1.0+dfsg1-1
Severity: normal
Tags: upstream patch
Forwarded: https://github.com/obsproject/obs-studio/issues/3845
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Hash: SHA512
Thansk for uploading the new obs version with virtual camera support.
Unfortunately it's not working in Debian:
warning: v4l2loopback not installed, virtual camera disabled
The reason is that the code tries to use modinfo which is not in
$PATH in Debian.
Upstream issue:
https://github.com/obsproject/obs-studio/issues/3845
Trivial patch attached.
Note that this also affects modinfo, which is used in the other file
relevant for virtual camera support; this doesn't affect me as I have
v4l2loopback already loaded.
The whole virtualcam support currently is a bit fragile (trying to
load kernel modules, always using the first of potentially several
/dev/video* devices … I wonder if a README would make sense, and I'd
be happy to provide a draft.
Cheers,
gregor
- -- System Information:
Debian Release: bullseye/sid
APT prefers unstable
APT policy: (990, 'unstable'), (500, 'unstable-debug'), (500,
'oldoldstable'), (500, 'experimental'), (500, 'testing'), (500, 'stable'),
(500, 'oldstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.9.0-5-amd64 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=C, LC_CTYPE=de_AT.utf8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/bash
Init: sysvinit (via /sbin/init)
LSM: AppArmor: enabled
Versions of packages obs-studio depends on:
ii libavcodec58 7:4.3.1-5
ii libavdevice58 7:4.3.1-5
ii libavformat58 7:4.3.1-5
ii libavutil56 7:4.3.1-5
ii libc6 2.31-6
ii libcurl3-gnutls 7.72.0-1
ii libfontconfig1 2.13.1-4.2
ii libfreetype6 2.10.4+dfsg-1
ii libgcc-s1 10.2.1-1
ii libjansson4 2.13.1-1
ii libluajit-5.1-2 2.1.0~beta3+dfsg-5.3
ii libmbedcrypto3 2.16.5-1
ii libmbedtls12 2.16.5-1
ii libmbedx509-0 2.16.5-1
ii libobs0 26.1.0+dfsg1-1
ii libpulse0 13.0-5
ii libpython3.9 3.9.1-1
ii libqt5core5a 5.15.2+dfsg-2
ii libqt5gui5 5.15.2+dfsg-2
ii libqt5svg5 5.15.2-2
ii libqt5widgets5 5.15.2+dfsg-2
ii libqt5x11extras5 5.15.2-2
ii libqt5xml5 5.15.2+dfsg-2
ii libspeexdsp1 1.2~rc1.2-1.1
ii libstdc++6 10.2.1-1
ii libswscale5 7:4.3.1-5
ii libudev1 247.2-2
ii libv4l-0 1.20.0-2
ii libx11-6 2:1.6.12-1
ii libx264-160 2:0.160.3011+gitcde9a93-2+b2
ii libxcb-randr0 1.14-2
ii libxcb-shm0 1.14-2
ii libxcb-xfixes0 1.14-2
ii libxcb-xinerama0 1.14-2
ii libxcb1 1.14-2
ii libxcomposite1 1:0.4.5-1
ii libxfixes3 1:5.0.3-2
ii python3 3.9.0-4
ii python3.9 3.9.1-1
Versions of packages obs-studio recommends:
ii obs-plugins 26.1.0+dfsg1-1
Versions of packages obs-studio suggests:
ii v4l2loopback-dkms 0.12.5-1
- -- no debconf information
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--- a/plugins/linux-v4l2/linux-v4l2.c
+++ b/plugins/linux-v4l2/linux-v4l2.c
@@ -31,7 +31,7 @@
{
bool loaded = false;
- int ret = system("modinfo v4l2loopback >/dev/null 2>&1");
+ int ret = system("PATH=$PATH:/sbin modinfo v4l2loopback >/dev/null
2>&1");
if (ret == 0)
loaded = true;
