Share window, in video call, application unresponsive

I guess you are talking about 1:1 Swarm - NOT swarm calls?

I think I reproduced the same issue on Windows 10.

I am not sure about the definition of “swarm” but I can see this issue both when doing a 1 to 1 video call, and a 1 to many group video call (after enabling the “Enable call support for swarm”)

I don't reproduce, but can you try. in the video settings to disable hardware acceleration:

cat ~/.config/jami/dring.yml | grep Accel

should return both decoding/encoding disable.

Also, are you on x11 or wayland for ubuntu%?

Since the Ubuntu install was using Snap i used:

cat ~/snap/jami/current/.config/jami/dring.yml | grep Accel

This initially resulted in:

  decodingAccelerated: true
  encodingAccelerated: false

Flipping the Jami Settings - Audio and Video - Enable hardware acceleration, to enabled then disabled. resulted in both being false, eg:

  decodingAccelerated: false
  encodingAccelerated: false

The issue is still present. (The issue is also still present on Windows with the same action of enabling and disabling the "Enable hardware acceleration")

Additional information Ubuntu environment:

Processor: Intel® Core™ i7-3770 CPU @ 3.40GHz × 8
Graphics: Mesa Intel® HD Graphics 4000 (IVB GT2)
OS Name: Ubuntu 22.04.2 LTS
OS Type: 64-bit
GNOME Version 42.5
Windowing System: Wayland

wayland is not supported for window/screen sharing in jami

could you t=check if disabling HA in windows gives the same results?

EDIT: Just reproduced the same issue on Windows 10 (1:1 call: Windows 10 -> Android)

Version (Beta): 202306191617

EDIT 2: Does not matter if I enable or disable hardware acceleration. Still same issue.

For wayland it will not work for sure, but it should not freeze the app.

Here are the logs from Windows 10:

0000140428A3CC8
[1689876854.581|6468|ice_transport.cpp       :669 ] [ice:0x1404275b9d0] Timer heap flushed after 500ms
[1689876854.583|6468|ice_transport.cpp       :385 ] [ice:000001404275B9D0] done destroying
[1689876854.933|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=28, maxrate=2002 kbit/s, bufsize=1001 kbit
[1689876855.994|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=28, maxrate=2102 kbit/s, bufsize=1051 kbit
[1689876856.739|17160|video_rtp_session.cpp   :886 ] [BandwidthAdapt] Detected reception bandwidth overuse
[1689876857.340|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=28, maxrate=2207 kbit/s, bufsize=1103 kbit
[1689876858.100|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=28, maxrate=2317 kbit/s, bufsize=1158 kbit
[1689876858.998|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=27, maxrate=2432 kbit/s, bufsize=1216 kbit
[1689876860.300|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=27, maxrate=2553 kbit/s, bufsize=1276 kbit
[1689876861.420|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=27, maxrate=2680 kbit/s, bufsize=1340 kbit
[1689876862.129|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=27, maxrate=2813 kbit/s, bufsize=1406 kbit
[1689876863.165|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=27, maxrate=2953 kbit/s, bufsize=1476 kbit
[1689876864.163|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=26, maxrate=3100 kbit/s, bufsize=1550 kbit
[1689876865.220|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=26, maxrate=3254 kbit/s, bufsize=1627 kbit
[1689876866.199|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=26, maxrate=3416 kbit/s, bufsize=1708 kbit
[1689876867.244|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=26, maxrate=3586 kbit/s, bufsize=1793 kbit
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876868.257|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=25, maxrate=3765 kbit/s, bufsize=1882 kbit
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] [1689876869.379|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=25, maxrate=3953 kbit/s, bufsize=1976 kbit
real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] [1689876870.316|19936|nat_pmp.cpp             :78  ] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
NAT-PMP: Trying to initialize IGD
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876870.431|19936|nat_pmp.cpp             :106 ] NAT-PMP: Initialized on gateway 192.168.1.1
[dshow @ 0000014036900480] [1689876870.469|17360|media_encoder.cpp       :928 ] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
H264 encoder setup: crf=25, maxrate=4150 kbit/s, bufsize=2075 kbit
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876870.711|19936|nat_pmp.cpp             :562 ] [dshow @ 0000014036900480] NAT-PMP: Read response on IGD 192.168.1.1 failed - RECVFROMreal-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!

[1689876870.904|5844|turn_cache.cpp          :116 ] [1689876870.917|19936|nat_pmp.cpp             :243 ] [Account 1234ab33abdf341c] Refresh cache for TURN server resolution[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!

NAT-PMP: Setup failed after 3 trials. NAT-PMP will be disabled!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876871.197|5844|turn_transport.cpp      :199 ] [dshow @ 0000014036900480] Connecting to TURN 92.222.89.217:3478real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!

[dshow @ 0000014036900480] [1689876871.222|5844|turn_transport.cpp      :199 ] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
Connecting to TURN [2001:41d0:401:3100::2900]:3478
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876871.240|5844|turn_cache.cpp          :234 ] [1689876871.260|17160|video_rtp_session.cpp   :886 ] [Account 1234ab33abdf341c] Cache refreshed for TURN resolution
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876871.293|17740|sipvoiplink.cpp         :1379] [INVITE:000001404297B3E8] RX SIP method 6 (INFO)
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[BandwidthAdapt] Detected reception bandwidth overuse
[1689876871.349|4836|turn_transport.cpp      :128 ] TURN server ready, peer relay address: 92.222.89.217:23625
[1689876871.421|5844|turn_cache.cpp          :211 ] Connection to 92.222.89.217 ready
[1689876871.423|5844|turn_cache.cpp          :234 ] [Account 1234ab33abdf341c] Cache refreshed for TURN resolution
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876871.719|17360|media_encoder.cpp       :928 ] [dshow @ 0000014036900480] H264 encoder setup: crf=25, maxrate=4357 kbit/s, bufsize=2178 kbitreal-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!

[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876872.687|18572|pupnp.cpp               :353 ] PUPnP: Setup failed after 3 trials. PUPnP will be disabled!
[1689876872.704|17360|media_encoder.cpp       :928 ] [dshow @ 0000014036900480] H264 encoder setup: crf=24, maxrate=4574 kbit/s, bufsize=2287 kbitreal-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!

[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876873.714|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=24, maxrate=4802 kbit/s, bufsize=2401 kbit
[1689876874.713|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=24, maxrate=5042 kbit/s, bufsize=2521 kbit
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[1689876875.753|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=24, maxrate=5294 kbit/s, bufsize=2647 kbit
[1689876876.817|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=23, maxrate=5558 kbit/s, bufsize=2779 kbit
[1689876876.996|17160|video_rtp_session.cpp   :886 ] [BandwidthAdapt] Detected reception bandwidth overuse
[1689876877.841|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=23, maxrate=5835 kbit/s, bufsize=2917 kbit
[1689876878.269|17740|sipvoiplink.cpp         :1379] [INVITE:000001404297B3E8] RX SIP method 6 (INFO)
[1689876878.825|17360|media_encoder.cpp       :928 ] H264 encoder setup: crf=23, maxrate=6000 kbit/s, bufsize=3000 kbit
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!
[dshow @ 0000014036900480] real-time buffer [@device_sw_{860BB310-5D01-11D0-BD3B-00A0C911CE86}\{27B05C2D-93DC-474A-A5DA-9BBA34CB2A9C}] [video input] too full or near too full (102% of size: 3041280 [rtbufsize parameter])! frame dropped!

I just saw that this "..% of size" (more than 100%) actually happend in the past:

Is it a similar issue? #763 (comment 36381)

EDIT: Also reproduced on Windows 11 (22H2); OTHER PC (completely different hardware)

added media bug labels

added to-check label

mentioned in issue #989 (closed)

assigned to @agsantos

removed to-check label

added SprintIn progress label

mentioned in issue #1269

added 1 deleted label

mentioned in issue jami-project#1602 (closed)

mentioned in issue #1393 (closed)

removed SprintIn progress label

mentioned in issue #1494 (closed)

using Jami Version (Beta): Build-Nummer: 202503010835 Version: (Beta) 217efe60.5e2d9e02 on Windows 10 and Windows 11

still same issue - even after many updates. - No crash report created.

maybe this issue appears (also) if you open other apps while you choose the "share Window" option - but I think even if you don't open apps you get the same issue

EDIT: If I exit Jami after I try to share a window Jami will remain in the background (even I disabled that option in the settings) #1352

@ffauteux-chapleau Maybe these issues are related to each other (if they still exist / are reproducible)

added help wanted label

mentioned in issue #930

assigned to @ffauteux-chapleau and unassigned @agsantos

https://forum.jami.net/t/new-user-on-win10-misc-feedback/4525

removed help wanted label

The issue has been identified as infinite dimensions on the share preview delegates.

The following will fix the division by zero issue:

diff --git a/src/app/mainview/components/SelectScreen.qml b/src/app/mainview/components/SelectScreen.qml
index 718e4796ee..56c070bcc6 100644
--- a/src/app/mainview/components/SelectScreen.qml
+++ b/src/app/mainview/components/SelectScreen.qml
@@ -44,7 +44,9 @@ Window {
     property var listModel: []
     property real componentMinWidth: 350
     property real marginSize: JamiTheme.preferredMarginSize
-    property real elementWidth: {
+    property real elementWidth
+
+    function getElementWidth() {
         var layoutWidth = selectScreenWindowLayout.width;
         var minSize = componentMinWidth + 2 * marginSize;
         var numberElementPerRow = Math.floor(layoutWidth / minSize);
@@ -72,6 +74,7 @@ Window {
                 listModel.push(AvAdapter.windowsNames[idx]);
             }
         }
+        if (listModel.length !== 0) elementWidth = getElementWidth();
     }

     onVisibleChanged: {

However, the QML Flow doesn't work well and I suggest we use a GridView instead: https://review.jami.net/c/jami-client-qt/+/30736

@atraczyk Are those issues related / can you reproduce after the fix of this issue?

The system we have seems to have issues managing window sharing from a remote connection to a desktop. This is not relevant to the patch but to the issue. We'll keep it that way for now.

mentioned in commit 91fd8a02

Share window, in video call, application unresponsive

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