Systematic frame losses

[Misrati]

Hello,

I'm having a rather annoying little problem with Hyperion on my LG C4. Overall, everything works correctly, but there are regular frame drops.
The problem is that HyperHDR receives a black frame, so the LEDs turn off. Here's a video example of the problem that occurs:

r4HQkmM.mp4

Following the advices of the LG TV Discord commuity, I tried several things to resolve the issue:

• Tried QUIRK_DILE_VT_NO_FREEZE_CAPTURE and QUIRK_VTCAPTURE_FORCE_CAPTURE
• Disabled ARC on my TV
• Reduced the capture resolution and FPS
• Checked that the RAM and CPU weren't overloaded during the bug (they weren't)

By looking at the logs, in /var/log/message at each frame loss, I noticed that I had this error message :

2025-05-23T07:00:05.793702Z [11148.417772280] user.warning hyperion-webos [] capture WARN {} resourceManagerClient.cpp.acquire():199 return error ('success')
2025-05-23T07:00:05.793722Z [11148.417792740] user.warning hyperion-webos [] capture WARN {} vtDriver.cpp.initVtCapture():198 resource acquire failed.
2025-05-23T07:00:05.793742Z [11148.417812600] user.err hyperion-webos [] hyperion-webos ERR {} capture_start: vtCapture_init failed: 11 Permission denied!

Here is the extended log trace if it can helps :

2025-05-23T07:00:05.786722Z [11148.410795340] user.info captureservice [] capture LIB {} vtDriver.cpp.preprocessVtCapture():247 dump location: 3, x: 0, y: 0, w: 480, h: 270, buf_cnt: 1, framerate: 30
2025-05-23T07:00:05.789118Z [11148.413199460] user.info hyperion-webos [] capture LIB {} vtDriver.cpp.initVtCapture():184 app ID : hyperion-webos_service, client ID : 4401400
2025-05-23T07:00:05.789268Z [11148.413339640] user.info hyperion-webos [] capture LIB {} permission.cpp.isPossibleVtCapture():72 curr permisson : 1
2025-05-23T07:00:05.789374Z [11148.413443880] user.info hyperion-webos [] capture RMC {} resourceManagerClient.cpp.acquire():197 try to acqure resources : [{"resource":"VT_CAPTURE","qty":1}]
2025-05-23T07:00:05.789395Z [11148.413465700] user.info hyperion-webos [] ums.resource_mgr_client ACQUIRE_REQUEST {"SESSION_ID":"_0mI9JM27kpUnn0","TIMESTAMP":11148.413399540,"CODE_POINT":"<ResourceManagerClient.cpp:_acquire(513)>"} WAITING: acquire resources. _0NBPKM2lEBDW6X ([{"resource":"VT_CAPTURE","qty":1}])
2025-05-23T07:00:05.789421Z [11148.413491460] user.info hyperion-webos [] ums.resource_mgr_client ACQUIRE_REQUEST {"CLOCK":11148.413,"status":"Ready_for_resource_ACQUIRE_REQUEST","PerfType":"ResourceManagerClinet","PerfGroup":"com.webos.media"} 
2025-05-23T07:00:05.789785Z [11148.413859040] user.info umediaserver [] ums.server ACQUIRE_REQUEST {"TIMESTAMP":11148.413753600,"CODE_POINT":"<uMediaserver.cpp:acquireCommand(6335)>"} connectionId: _0NBPKM2lEBDW6X. resources: [{"resource":"VT_CAPTURE","qty":1}]
2025-05-23T07:00:05.790274Z [11148.414344900] user.warning umediaserver [] ums.server POLCAND_FIND_ERR {"TIMESTAMP":11148.414234560,"CODE_POINT":"<AcquireQueue.cpp:processRequest(416)>"} Check Issue case before candidate fail
2025-05-23T07:00:05.790298Z [11148.414368560] user.warning umediaserver [] ums.server POLCAND_FIND_ERR {"TIMESTAMP":11148.414309960,"CODE_POINT":"<AcquireQueue.cpp:processRequest(444)>"} no suitable candidate found. [_0NBPKM2lEBDW6X]
2025-05-23T07:00:05.790370Z [11148.414440880] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414322480,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_0NBPKM2lEBDW6X
2025-05-23T07:00:05.790395Z [11148.414464920] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414336120,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=vtclient
2025-05-23T07:00:05.790417Z [11148.414487680] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414345340,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=5
2025-05-23T07:00:05.790442Z [11148.414512540] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414353620,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.790463Z [11148.414533500] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414361480,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.790483Z [11148.414553740] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414369240,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.790507Z [11148.414577860] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414378040,"CODE_POINT":"<AcquireQueue.cpp:processRequest(457)>"}          app_id=No app_id
2025-05-23T07:00:05.790528Z [11148.414598500] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414389220,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.790551Z [11148.414621400] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414401020,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=0
2025-05-23T07:00:05.790636Z [11148.414708080] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414412960,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.790662Z [11148.414733120] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414423580,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.790684Z [11148.414754600] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414431780,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.790705Z [11148.414775560] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414439920,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=8479031401900, 
2025-05-23T07:00:05.790725Z [11148.414795740] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414449000,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.790745Z [11148.414815780] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414575660,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_0ONVAocTamtzCw
2025-05-23T07:00:05.790766Z [11148.414836080] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414586300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=vtclient
2025-05-23T07:00:05.790786Z [11148.414856420] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414593460,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=5
2025-05-23T07:00:05.790810Z [11148.414880720] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414602420,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.790833Z [11148.414903720] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414611060,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.790871Z [11148.414941240] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414619400,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.790892Z [11148.414962580] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414627340,"CODE_POINT":"<AcquireQueue.cpp:processRequest(457)>"}          app_id=No app_id
2025-05-23T07:00:05.790913Z [11148.414983160] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414634400,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.790934Z [11148.415004380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414643760,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=0
2025-05-23T07:00:05.790955Z [11148.415025280] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414650680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.790976Z [11148.415046140] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414661220,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.790997Z [11148.415067460] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414669660,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.791019Z [11148.415089540] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414679380,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=10512299540, 
2025-05-23T07:00:05.791039Z [11148.415109800] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414691040,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.791060Z [11148.415130900] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414710980,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_0QXadc2WO8GrKn
2025-05-23T07:00:05.791081Z [11148.415151460] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414719600,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=tv
2025-05-23T07:00:05.791102Z [11148.415172120] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414727400,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=3
2025-05-23T07:00:05.791122Z [11148.415192520] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414735960,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.791144Z [11148.415214500] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414743000,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.791166Z [11148.415236700] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414749960,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.791187Z [11148.415257800] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414757180,"CODE_POINT":"<AcquireQueue.cpp:processRequest(455)>"}          app_id=com.webos.app.hdmi1
2025-05-23T07:00:05.791209Z [11148.415279260] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414764600,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.791229Z [11148.415299920] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414771580,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=1
2025-05-23T07:00:05.791250Z [11148.415320000] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414779300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.791290Z [11148.415360440] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414786080,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.791312Z [11148.415382780] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414793040,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.791338Z [11148.415408020] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414799800,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=9476119060860, 
2025-05-23T07:00:05.791360Z [11148.415430740] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414807800,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.791382Z [11148.415452780] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414865620,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_0RlXAxdT6V1dqG
2025-05-23T07:00:05.791403Z [11148.415473560] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414876380,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=vtclient
2025-05-23T07:00:05.791426Z [11148.415496020] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414883300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=5
2025-05-23T07:00:05.791450Z [11148.415520000] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414890500,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.791471Z [11148.415541560] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414897800,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.791495Z [11148.415565140] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414904460,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.791516Z [11148.415586500] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414912260,"CODE_POINT":"<AcquireQueue.cpp:processRequest(457)>"}          app_id=No app_id
2025-05-23T07:00:05.791546Z [11148.415616540] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414919160,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.791568Z [11148.415638380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414929800,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=0
2025-05-23T07:00:05.791590Z [11148.415660740] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414936680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.791611Z [11148.415681580] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414944260,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.791631Z [11148.415701720] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414951620,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.791651Z [11148.415721760] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414958400,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=10357364620, 
2025-05-23T07:00:05.791672Z [11148.415742460] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414965720,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.791693Z [11148.415763040] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414983200,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_L9Mcdc2DOiS2ze
2025-05-23T07:00:05.791714Z [11148.415784420] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414992240,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=avconnector
2025-05-23T07:00:05.791746Z [11148.415816320] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.414999200,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=3
2025-05-23T07:00:05.791768Z [11148.415837920] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415005800,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.791788Z [11148.415858820] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415012320,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.791808Z [11148.415878800] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415019740,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.791829Z [11148.415899240] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415027180,"CODE_POINT":"<AcquireQueue.cpp:processRequest(455)>"}          app_id=com.webos.app.hdmi1
2025-05-23T07:00:05.791849Z [11148.415919460] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415034060,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.791870Z [11148.415940400] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415041040,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=1
2025-05-23T07:00:05.791893Z [11148.415963460] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415049180,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.791915Z [11148.415984920] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415056320,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.791935Z [11148.416005340] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415063300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.791966Z [11148.416036240] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415069940,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=9458743924200, 
2025-05-23T07:00:05.791987Z [11148.416057220] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415077560,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.792009Z [11148.416079740] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415099140,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_LPBUbO2IPgXlIN
2025-05-23T07:00:05.792030Z [11148.416100700] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415109700,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=vtclient
2025-05-23T07:00:05.792052Z [11148.416122280] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415116680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=5
2025-05-23T07:00:05.792073Z [11148.416143180] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415124820,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.792094Z [11148.416164380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415132040,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.792115Z [11148.416185060] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415139860,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.792138Z [11148.416208120] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415146740,"CODE_POINT":"<AcquireQueue.cpp:processRequest(457)>"}          app_id=No app_id
2025-05-23T07:00:05.792167Z [11148.416237340] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415154040,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.792196Z [11148.416267000] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415161100,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=0
2025-05-23T07:00:05.792217Z [11148.416287420] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415168280,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.792241Z [11148.416311740] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415174860,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.792262Z [11148.416332720] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415182340,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.792286Z [11148.416356180] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415222360,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=8616136150360, 
2025-05-23T07:00:05.792307Z [11148.416377180] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415230320,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.792329Z [11148.416399380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415251940,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_Le1Pdc2J0bUI42
2025-05-23T07:00:05.792351Z [11148.416420900] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415325680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=avconnector
2025-05-23T07:00:05.792371Z [11148.416441420] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415344460,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=3
2025-05-23T07:00:05.792392Z [11148.416461860] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415352160,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.792413Z [11148.416483500] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415361520,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.792471Z [11148.416541420] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415368940,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.792496Z [11148.416566820] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415380660,"CODE_POINT":"<AcquireQueue.cpp:processRequest(455)>"}          app_id=com.webos.app.hdmi1
2025-05-23T07:00:05.792518Z [11148.416588460] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415391300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.792539Z [11148.416609280] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415398720,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=1
2025-05-23T07:00:05.792559Z [11148.416629820] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415406680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.792580Z [11148.416650580] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415413680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.792602Z [11148.416671920] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415420180,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.792623Z [11148.416732500] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415428040,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=9458746346840, 
2025-05-23T07:00:05.792709Z [11148.416779960] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415440020,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.792733Z [11148.416803520] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415477080,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_LfEMBWgXALTVOX
2025-05-23T07:00:05.792756Z [11148.416826220] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415486860,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=dvbcasrmc
2025-05-23T07:00:05.792777Z [11148.416847220] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415495920,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=5
2025-05-23T07:00:05.792797Z [11148.416867700] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415504440,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.792819Z [11148.416889380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415512200,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.792839Z [11148.416909800] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415524080,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.792860Z [11148.416930260] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415534700,"CODE_POINT":"<AcquireQueue.cpp:processRequest(457)>"}          app_id=No app_id
2025-05-23T07:00:05.792882Z [11148.416952820] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415542080,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.792903Z [11148.416973020] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415552680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=0
2025-05-23T07:00:05.792925Z [11148.416995200] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415560180,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.792945Z [11148.417015740] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415568440,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.792966Z [11148.417036180] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415575600,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.792988Z [11148.417058040] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415584840,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=11328875500, 
2025-05-23T07:00:05.793009Z [11148.417079720] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415595500,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.793030Z [11148.417100380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415617720,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_LuxjBSrSLOXvvb
2025-05-23T07:00:05.793052Z [11148.417122680] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415629680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=cirmc
2025-05-23T07:00:05.793073Z [11148.417143680] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415637440,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=5
2025-05-23T07:00:05.793094Z [11148.417164520] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415644780,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.793121Z [11148.417191600] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415651960,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.793142Z [11148.417212380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415659220,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.793164Z [11148.417234400] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415666100,"CODE_POINT":"<AcquireQueue.cpp:processRequest(457)>"}          app_id=No app_id
2025-05-23T07:00:05.793187Z [11148.417257140] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415673440,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.793210Z [11148.417280140] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415681020,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=0
2025-05-23T07:00:05.793231Z [11148.417301300] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415689740,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.793252Z [11148.417322300] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415697240,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.793273Z [11148.417342880] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415704180,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.793293Z [11148.417363500] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415710880,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=11191164120, 
2025-05-23T07:00:05.793313Z [11148.417383540] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415718960,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.793333Z [11148.417403600] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415735080,"CODE_POINT":"<AcquireQueue.cpp:processRequest(448)>"} @@@@     id=_fFYiPXIrjPUYdj
2025-05-23T07:00:05.793354Z [11148.417424700] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415743300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(449)>"} @@@@     type=media
2025-05-23T07:00:05.793375Z [11148.417445140] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415750180,"CODE_POINT":"<AcquireQueue.cpp:processRequest(450)>"}          level=5
2025-05-23T07:00:05.793395Z [11148.417465060] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415757800,"CODE_POINT":"<AcquireQueue.cpp:processRequest(451)>"}          sub_level=0
2025-05-23T07:00:05.793415Z [11148.417485380] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415764920,"CODE_POINT":"<AcquireQueue.cpp:processRequest(452)>"}          group_level=-1
2025-05-23T07:00:05.793440Z [11148.417510800] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415771580,"CODE_POINT":"<AcquireQueue.cpp:processRequest(453)>"}          window_group_id=
2025-05-23T07:00:05.793461Z [11148.417531940] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415779560,"CODE_POINT":"<AcquireQueue.cpp:processRequest(457)>"}          app_id=No app_id
2025-05-23T07:00:05.793482Z [11148.417551940] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415820360,"CODE_POINT":"<AcquireQueue.cpp:processRequest(459)>"}          priority=4
2025-05-23T07:00:05.793502Z [11148.417572080] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415827360,"CODE_POINT":"<AcquireQueue.cpp:processRequest(460)>"}          foreground=0
2025-05-23T07:00:05.793528Z [11148.417598820] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415834680,"CODE_POINT":"<AcquireQueue.cpp:processRequest(461)>"}          focus=0
2025-05-23T07:00:05.793550Z [11148.417620300] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415842500,"CODE_POINT":"<AcquireQueue.cpp:processRequest(462)>"}          boundary=0
2025-05-23T07:00:05.793571Z [11148.417640960] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415849300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(463)>"}          delay=0
2025-05-23T07:00:05.793592Z [11148.417662340] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415856360,"CODE_POINT":"<AcquireQueue.cpp:processRequest(464)>"}          timestamp=24709349980, 
2025-05-23T07:00:05.793613Z [11148.417683580] user.warning umediaserver [] ums.server NO_CANDIDATE_WARN {"TIMESTAMP":11148.415864300,"CODE_POINT":"<AcquireQueue.cpp:processRequest(465)>"} ====     policy_state=0
2025-05-23T07:00:05.793635Z [11148.417705980] user.info hyperion-webos [] ums.resource_mgr_client ACQUIRE_COMPLETED {"SESSION_ID":"_0mI9JM27kpUnn0","TIMESTAMP":11148.416133720,"CODE_POINT":"<ResourceManagerClient.cpp:_acquire(534)>"} connectionId: _0NBPKM2lEBDW6X. acquireComplete response: state=false, resources = {"resources":[{"qty":1,"index":-1,"resource":"VT_CAPTURE"}],"connectionId":"_0NBPKM2lEBDW6X","state":false}
2025-05-23T07:00:05.793658Z [11148.417728900] user.info hyperion-webos [] ums.resource_mgr_client ACQUIRE_COMPLETED {"CLOCK":11148.416,"status":"ACQUIRE_Resource_COMPLETED","PerfType":"ResourceManagerClinet","PerfGroup":"com.webos.media"} 
2025-05-23T07:00:05.793681Z [11148.417751260] user.info hyperion-webos [] ums.resource_mgr_client SVU_UMS_ACQUIRE_COMPLETED {"SESSION_ID":"_0mI9JM27kpUnn0","TIMESTAMP":11148.416182200,"CODE_POINT":"<ResourceManagerClient.cpp:_acquire(541)>"} connectionId: _0NBPKM2lEBDW6X. acquireComplete response: state=false, resources = {"resources":[{"qty":1,"index":-1,"resource":"VT_CAPTURE"}],"connectionId":"_0NBPKM2lEBDW6X","state":false}
2025-05-23T07:00:05.793702Z [11148.417772280] user.warning hyperion-webos [] capture WARN {} resourceManagerClient.cpp.acquire():199 return error ('success')
2025-05-23T07:00:05.793722Z [11148.417792740] user.warning hyperion-webos [] capture WARN {} vtDriver.cpp.initVtCapture():198 resource acquire failed.
2025-05-23T07:00:05.793742Z [11148.417812600] user.err hyperion-webos [] hyperion-webos ERR {} capture_start: vtCapture_init failed: 11 Permission denied!
2025-05-23T07:00:05.893125Z [11148.517195940] user.info captureservice [] capture LIB {} vtDriver.cpp.preprocessVtCapture():356 nDevide framerate: 2
2025-05-23T07:00:05.893236Z [11148.517305880] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1134 try to set streamOnOff. [1]
2025-05-23T07:00:05.893257Z [11148.517327260] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1157 sent to stream on signal.
2025-05-23T07:00:05.893278Z [11148.517347900] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1174 complete to set stream on, buffer type is 9
2025-05-23T07:00:05.923857Z [11148.547981560] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1134 try to set streamOnOff. [0]
2025-05-23T07:00:05.924342Z [11148.548415400] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1168 waiting for stop stream off...
2025-05-23T07:00:05.924372Z [11148.548443260] user.warning captureservice [] capture WARN {} vtDriver.cpp.vtV4l2Ioctl():30 vt v4l2 ioctl was failed. fd[34], request[-1069263343], errno[Invalid argument]
2025-05-23T07:00:05.924395Z [11148.548465120] user.crit captureservice [] capture CRIT {} vtDriver.cpp.dequeueBuffer():1106 dequeueBuffer failed. [34][Invalid argument]
2025-05-23T07:00:05.941001Z [11148.565072100] user.info captureservice [] capture LIB {} vtDriver.cpp.vtCaptureStartRoutine():465 stream off
2025-05-23T07:00:05.941043Z [11148.565113240] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1174 complete to set stream off, buffer type is 9
2025-05-23T07:00:05.945793Z [11148.569873580] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1134 try to set streamOnOff. [0]
2025-05-23T07:00:05.945941Z [11148.570012660] user.info captureservice [] capture LIB {} vtDriver.cpp.streamOnOff():1140 skip to set streamOnOff.
2025-05-23T07:00:05.945972Z [11148.570043360] user.info captureservice [] capture LIB {} vtDriver.cpp.clearBuffer():957 try to buffer clear.
2025-05-23T07:00:05.945995Z [11148.570065840] user.info captureservice [] capture LIB {} vtDriver.cpp.clearBuffer():988 complete to buffer clear.
2025-05-23T07:00:05.946266Z [11148.570337040] user.info captureservice [] capture RMC {} resourceManagerClient.cpp.release():215 try to release the resources : [{"qty":1,"index":0,"resource":"VT_CAPTURE"}]
2025-05-23T07:00:05.948425Z [11148.572503760] user.info captureservice [] capture RMC {} resourceManagerClient.cpp.release():219 complete to release the resources
2025-05-23T07:00:05.948601Z [11148.572673680] user.info captureservice [] capture LIB {} vtDriver.cpp.resourceManagerClientEventCallback():1222 ev: onResourcesReleased
2025-05-23T07:00:05.948629Z [11148.572700960] user.info captureservice [] capture PROPERTY {} captureClient.h.print():139 clinet ID : -7229036
2025-05-23T07:00:05.948655Z [11148.572726020] user.info captureservice [] capture PROPERTY {} captureClient.h.print():140 clinet name : com.webos.surfacemanager
2025-05-23T07:00:05.948681Z [11148.572751320] user.info captureservice [] capture PROPERTY {} captureClient.h.print():141 method : 5
2025-05-23T07:00:05.948702Z [11148.572772780] user.info captureservice [] capture PROPERTY {} captureClient.h.print():52 ===< capture data >===
2025-05-23T07:00:05.948724Z [11148.572794460] user.info captureservice [] capture PROPERTY {} captureClient.h.print():53 width : 480
2025-05-23T07:00:05.948744Z [11148.572814740] user.info captureservice [] capture PROPERTY {} captureClient.h.print():54 height : 270
2025-05-23T07:00:05.948766Z [11148.572836300] user.info captureservice [] capture PROPERTY {} captureClient.h.print():55 format : 0
2025-05-23T07:00:05.948788Z [11148.572858620] user.info captureservice [] capture PROPERTY {} captureClient.h.print():56 isProgressive : 1
2025-05-23T07:00:05.948810Z [11148.572880820] user.info captureservice [] capture PROPERTY {} captureClient.h.print():57 ======================
2025-05-23T07:00:05.948831Z [11148.572901460] user.info captureservice [] capture PROPERTY {} captureClient.h.print():87 ===< capture dest info >===
2025-05-23T07:00:05.948861Z [11148.572931060] user.info captureservice [] capture PROPERTY {} captureClient.h.print():88 file path : /tmp/snapshots/FR2504295887432/com.webos.app.hdmi1_tmp_screen_snapshot.JPEG
2025-05-23T07:00:05.948881Z [11148.572951560] user.info captureservice [] capture PROPERTY {} captureClient.h.print():89 memory name : 
2025-05-23T07:00:05.948901Z [11148.572971420] user.info captureservice [] capture PROPERTY {} captureClient.h.print():90 memory size : 0
2025-05-23T07:00:05.948921Z [11148.572991440] user.info captureservice [] capture PROPERTY {} captureClient.h.print():91 ===========================
2025-05-23T07:00:05.948944Z [11148.573014760] user.info umediaserver [] ums.server RELEASE_REQUEST {"TIMESTAMP":11148.570827820,"CODE_POINT":"<uMediaserver.cpp:releaseCommand(6798)>"} connectionId: _LPBUbO2IPgXlIN. resources: [{"qty":1,"index":0,"resource":"VT_CAPTURE"}]
2025-05-23T07:00:05.948968Z [11148.573038520] user.info captureservice [] capture PROPERTY {} captureClient.h.print():146 timestamp : 0
2025-05-23T07:00:05.949003Z [11148.573073920] user.info miracast-tx [] miracast-tx INFOMSG {} _a_trackPipelineInfo_callback (585) : Received json obj {"pipelineInfoUpdate":{"resources":[],"extraInfo":{"foreground":false,"appId":"","maxAudioBandwidth":false,"videoHalfOccupied":false,"type":"vtclient","maxDisplayManager":false},"alive":true,"mediaId":"_LPBUbO2IPgXlIN"}}
2025-05-23T07:00:05.949025Z [11148.573095240] user.info miracast-tx [] miracast-tx INFOMSG {} _a_trackPipelineInfo_callback (681) : appid , mediaId _LPBUbO2IPgXlIN, resource: (null), svp: 0
2025-05-23T07:00:05.949059Z [11148.573129260] user.info multiviewcontroller [] MVC MVC {} [luna_info_setPipelineInfo, 3547] mediaId(_LPBUbO2IPgXlIN), appId(), pipelineType(vtclient), resourceInfo(0) : 0
2025-05-23T07:00:05.949080Z [11148.573150820] user.info multiviewcontroller [] MVC MVC {} [_controller_media_callback_umediaserver_trackPipelineInfo, 413] mediaChangeState : none
2025-05-23T07:00:05.951293Z [11148.575374400] user.info surface-manager [] surface-manager LSM {} onResponse, [FULLSCREENCAPTURE:RESPONSE] status:done_to_execute, method:executeOneShot
2025-05-23T07:00:05.951495Z [11148.575568540] user.info surface-manager [] surface-manager LSM {} startCaptureTimer, [FULLSCREENCAPTURE:TIMER] status:start_capture_timer
2025-05-23T07:00:06.426594Z [11149.050679820] user.info eplmanager [] eplmanager EPL_CTRL {} [dil_GetECMEnable] [Off] 
2025-05-23T07:00:06.427014Z [11149.051087700] user.info eplmanager [] eplmanager EPL_CTRL {} [_callback_checkCurrentTimer] MouduleCurrent:[0x1e], CurrentLimit:[0x75]
2025-05-23T07:00:06.427057Z [11149.051128340] user.info eplmanager [] eplmanager EPL_CTRL {} [_callback_checkCurrentTimer] X:[0x0], X1:[0x1b8], X2:[0x169], acl mode:[0], acl status:[Non-operating]
2025-05-23T07:00:06.429191Z [11149.053271040] user.info eplmanager [] eplmanager EPL_CTRL {} [_callback_checkCurrentTimer] Temperature Sensor value : [39.87]
2025-05-23T07:00:06.573354Z [11149.197479940] user.info ignition [] amazon.ignition device {} CHIP_O22N2_W24 |    INFO | [amazon][LGDPP][LGDPP_getHDCPFullVersion][2344]"value : [0.0]" 
2025-05-23T07:00:06.573650Z [11149.197723320] user.info ignition [] amazon.ignition device {} CHIP_O22N2_W24 |    INFO | [amazon][LGDPP][LGDPP_getHDCPFullVersion][2344]"value : [0.0]" 

Thanks in advance for your help !

[Misrati]

I found the source of the problem. It's the AI ​​image and sound enhancement processes that use the capture process and make it unavailable for Hyperion.

To resolve the issue, simply disable the AI ​​Picture Pro, AI Brightness Settings, and AI Genre Selection options (can be found in Settings > General > AI Service).

Same in the "LG Game Mode", you have to disable the "AI Image Game Optimizer" and the AI Game Sound option" that "optimize" the sound depending on the type of game.