With the 'Meet now' feature of Teams: * the webcam can be switched on * no microphone is found. ### Environment root@momh167-gjp4-8570p:~ # sysctl hw.snd.default_unit=2 hw.snd.default_unit: 1 -> 2 root@momh167-gjp4-8570p:~ # date ; uname -v Tue May 5 07:47:55 BST 2020 FreeBSD 13.0-CURRENT #54 r360237: Fri Apr 24 09:10:37 BST 2020 root@momh167-gjp4-8570p:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG root@momh167-gjp4-8570p:~ # pkg query '%o %v %R' chromium www/chromium 81.0.4044.129 FreeBSD root@momh167-gjp4-8570p:~ # HP EliteBook 8570p <https://web.archive.org/web/20150906211950/http://www8.hp.com:80/h20195/v2/GetPDF.aspx/c04163744.pdf>
Created attachment 214146 [details] Screenshot of Teams
Created attachment 214147 [details] Comparative screenshot of Talky For comparison, a Talky room: <https://talky.io/freebsd-www-chromium-246214>
Compare with this info, from Maciej Suszko, whose Chromium on 12.1-STABLE on a Thinkpad T460 _does_ work with a microphone: * <https://lists.freebsd.org/pipermail/freebsd-questions/2020-May/289223.html> * <https://lists.freebsd.org/pipermail/freebsd-questions/2020-May/289224.html> ---- Here: $ date ; uname -v Fri 8 May 2020 11:12:33 BST FreeBSD 13.0-CURRENT #55 r360732: Thu May 7 09:31:34 BST 2020 root@momh167-gjp4-8570p:/usr/obj/usr/src/amd64.amd64/sys/GENERIC-NODEBUG $ cat /dev/sndstat Installed devices: pcm0: <ATI R6xx (HDMI)> (play) pcm1: <IDT 92HD81B1X (Analog 2.0+HP/2.0)> (play/rec) pcm2: <IDT 92HD81B1X (Analog)> (play/rec) default pcm3: <USB audio> (play/rec) No devices installed from userspace. $ sysctl hw.snd.default_unit hw.snd.default_unit: 2 $ pkg info chromium | head -23 chromium-81.0.4044.138 Name : chromium Version : 81.0.4044.138 Installed on : Fri May 8 02:32:33 2020 BST Origin : www/chromium Architecture : FreeBSD:13:amd64 Prefix : /usr/local Categories : java www Licenses : LGPL21, BSD3CLAUSE, MPL11 Maintainer : chromium@FreeBSD.org WWW : https://www.chromium.org/Home Comment : Google web browser based on WebKit Options : ALSA : on CODECS : on CUPS : on DEBUG : off DRIVER : on KERBEROS : on PULSEAUDIO : off SNDIO : off TEST : off Shared Libs required: $ Microphone working with <https://www.onlinemictest.com/> but not with Teams.
The microphone is working for me, however audio is very choppy. I the terminal I see countless lines such as: [40702:377929728:0602/095857.851710:ERROR:h264_bitstream_parser.cc(206)] Streams with pred_weight_table unsupported. [40702:377929728:0602/095857.851715:ERROR:h264_bitstream_parser.cc(206)] Streams with pred_weight_table unsupported. [40702:377929728:0602/095857.851720:ERROR:h264_bitstream_parser.cc(206)] Streams with pred_weight_table unsupported. [40702:369631232:0602/095857.954359:ERROR:h264_bitstream_parser.cc(206)] Streams with pred_weight_table unsupported. [40702:369631232:0602/095857.954378:ERROR:h264_bitstream_parser.cc(206)] Streams with pred_weight_table unsupported. [40702:369631232:0602/095857.954384:ERROR:h264_bitstream_parser.cc(206)] Streams with pred_weight_table unsupported. [40702:369631232:0602/095857.954390:ERROR:h264_bitstream_parser.cc(206)] Streams with pred_weight_table unsupported.