Unable to hear audio on tv

[JreeseProgram]

Moonlight Version

1.3.25

Device Type

webOS TV

Device Model

LG OLED65B7A-U

Device OS

WebOS 3.9.0

Host OS

Windows

Host Software

Sunshine

Host Setup

Ryzen 7 7800X3D, RTX4090, windows 11, 32GB DDR5 RAM

Bug Description

so I am trying to use the app, video streaming is flawless, but i get issues regarding audio. For a sanity check itried my steam deck connecting to my computer but it gets audio fine. I've tried changing to all audio options on the tv version of moonlight but i see this in my webos dev manager for debug info:

logs

[22:32:27.991][INFO] kad-vp   NOT (01372:01818) HAL_VSC_Connect      408 ] wId[0] outputmode[0]
[22:32:27.991][INFO] de       INF (01372:01818) DE_REG_M17_SetWinPor:1659 ] Src map (NONE(0)/VGA(1)/YPBPR(2)/ATV(3)/CVD(4)/SCART(5)/HDMI(6)/MVI(7)/CPU(8))
[22:32:27.991][INFO] de       INF (01372:01818) DE_REG_M17_SetWinPor:1660 ]   => win[0] src[7] port[1]
[22:32:27.991][DEBUG] LOGM_Open.667 device opened (1810:0)
[22:32:27.991][INFO] kadp     NOT (04707:04740) KADP_InitSystem      258 ] KAdaptor Init [1] PS moonlight, LK 0x1284 (Kernel Adaptation Layer for LG115x)
[22:32:27.991][INFO] pm       ERR (04707:04740) m17_pm_ioctl_main    268 ] PM_CHECK_INIT [1]
[22:32:27.991][INFO] kadp     NOT (04707:04740) KADP_InitSystem      275 ] KAdaptor Init Done. status=0x00000001,0x00000000
[22:32:27.991][INFO] hal-audd INF (04707:04740) HAL_AUDIO_DIRECT_Ope:1188 ] HAL_AUDIO_DIRECT_Open.1188 audioIndex = 9(Version: 2018.03.20)
[22:32:27.991][INFO] hal-audd INF (04707:04740) HAL_AUDIO_DIRECT_Set:1759 ] HAL_AUDIO_DIRECT_SetNoDelayParam.1759 audioIndex = 9
[22:32:27.991][INFO] hal-audd INF (04707:04740) HAL_AUDIO_DIRECT_Sta:1360 ] HAL_AUDIO_DIRECT_Start.1360 audioIndex = 9, freq = 48000, ch = 2, bps = 16
[22:32:27.991][INFO] dev:vdec, message  [ 1873.693575]        vdec NOTI                    init_codec 3288:vdec:50c87400, h264_hp,lowdelay
[22:32:27.991][INFO] kad-vp   NOT (01372:01904) HAL_VSC_SetAdaptiveS:2094 ] [HAL_VSC][2094]  Adaptive Stream control [1] Source info[ 9]
[22:32:27.991][INFO] kad-vp   NOT (01372:01904) HAL_VSC_RotateVideo :2604 ]  rotation 0/90/180/270 degree  [0]  [0/1/2/3] 
[22:32:27.991][INFO] kad-vp   NOT (01372:01904) HAL_VSC_SetInputRegi:3147 ] [HAL_VSC][3147] Set wId[0] Adaptive uhd-domain in_xywh(0,0,3840,2160)***
[22:32:27.991][INFO] kad-vp   NOT (01372:01904) HAL_VSC_SetOutputReg 979 ] [HAL_VSC][979]  Set wId[0] Window out_xywh(0,0,3840,2160)***
[22:32:27.991][INFO] pe       NOT (01372:01904) PE_HDR_HW_M17_SetMod:4017 ] co,ph,sh,hc,cm,of,dt,if:0,0,0,0,1,0,0,0
[22:32:27.991][WARN] vmap address is not-page-aligned bfc93050
[22:32:27.991][WARN] vunmap address is not-page-aligned vaddr:c54b4050
[22:32:27.991][INFO] kad-vp   NOT (01372:01904) HAL_VSC_SetInputRegi:3147 ] [HAL_VSC][3147] Set wId[0] Adaptive uhd-domain in_xywh(0,0,3840,2160)***
[22:32:27.991][INFO] kad-vp   NOT (01372:01904) HAL_VSC_SetOutputReg 979 ] [HAL_VSC][979]  Set wId[0] Window out_xywh(0,0,3840,2160)***
[22:32:27.991][WARN] dil-vsc    [S]Mute Off
[22:32:27.991][INFO] kad-vp   NOT (01372:01672) HAL_VSC_SetWinBlank  840 ] [HAL_VSC][840] wId[0] isOn 0 color 0.
[22:32:27.991][INFO] kad-vp   WAR (01372:01742) KADP_VP_Thread      :1128 ] update input window ...
[22:32:27.991][INFO] kad-vp   WAR (01372:01742) KADP_VP_Thread      :1121 ] update input window for adapdive after 2 frames. src size[0/0] in win[3840/2160]
[22:32:27.991][INFO] dev:vdec, message  [ 1873.865373]        vdec NOTI               display_picture 1575:vdec:50c87400, pts fffffffe, stc 0a0d387f(-1873762ms), ts 1972378904, 0(0), res 3840x2160, fr 60/1
[22:32:27.991][INFO] kad-vp   NOT (01372:01742) _KADP_VP_PeriodicTas:2701 ] ### Source size changed...flag[1]  3840/2160
[22:32:27.991][INFO] de       NOT (01372:01742) DE_IO_SetFrRate      827 ] Frame rate for 120Hz model : rate = 120 Hz
[22:32:27.991][INFO] kad-vp   WAR (01372:01742) KADP_VP_Thread      :1112 ] Source size changed win[0], 0/0 -> 3840/2160
[22:32:27.991][INFO] dev:vdec, message  [ 1873.904829]        vdec NOTI          unref_frame_fromsync 941 :vdec:50c87400, freerun, match0, freerun1, drop0. uid 00000000, pts 0a0d38ac, res 3840x2160, fr60/1
[22:32:27.991][INFO] kad-vp   NOT (01372:01742) _KADP_VP_PeriodicTas:2658 ] condition of ARC setting -> update input window. count[0]
[22:32:27.991][INFO] de       NOT (00000:00000) DE_IPC_M17_ClearStat 717 ] @@@ scaler_local_mute____OFF @@@
[22:32:27.991][INFO] hal-audi DEB (01372:01673) HAL_AUDIO_SetMixerIn:1190 ] HAL_AUDIO_SetMixerInputMute : Started!!!(mixer = 4, bOnOff = 1)
[22:32:27.991][INFO] hal-audi DEB (01372:01818) HAL_AUDIO_SE_Connect 997 ] HAL_AUDIO_SE_Connect :: Started(input = 24)!!!
[22:32:27.991][INFO] hal-audi DEB (01372:01818) HAL_AUDIO_SNDOUT_Con:1184 ] HAL_AUDIO_SNDOUT_Connect : Started(current = 13, input = 12)!!!
[22:32:27.991][INFO] audio    INF (00004:00004) _AUDIO_RenPresentSta 255 ] Ren Info(20) : pts(0 ms)
[22:32:27.991][INFO] hal-audi DEB (01372:01818) HAL_AUDIO_SNDOUT_Con:1184 ] HAL_AUDIO_SNDOUT_Connect : Started(current = 14, input = 24)!!!
[22:32:27.991][INFO] hal-audi DEB (01372:01818) HAL_AUDIO_SNDOUT_Con:1184 ] HAL_AUDIO_SNDOUT_Connect : Started(current = 28, input = 24)!!!
[22:32:27.991][INFO] hal-audi DEB (01372:01664) HAL_AUDIO_SetMixerIn:1190 ] HAL_AUDIO_SetMixerInputMute : Started!!!(mixer = 4, bOnOff = 0)
[22:32:27.991][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) HAL_AUDIO_DIRECT_Wri:1437 ] HAL_AUDIO_DIRECT_Write.1437 Write Error
[22:32:27.991][NOTICE] CPU3 shutdown
[22:32:27.991][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) HAL_AUDIO_DIRECT_Wri:1437 ] HAL_AUDIO_DIRECT_Write.1437 Write Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) HAL_AUDIO_DIRECT_Wri:1437 ] HAL_AUDIO_DIRECT_Write.1437 Write Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) HAL_AUDIO_DIRECT_Wri:1437 ] HAL_AUDIO_DIRECT_Write.1437 Write Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) HAL_AUDIO_DIRECT_Wri:1437 ] HAL_AUDIO_DIRECT_Write.1437 Write Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) HAL_AUDIO_DIRECT_Wri:1437 ] HAL_AUDIO_DIRECT_Write.1437 Write Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error
[22:32:27.991][INFO] hal-audd ERR (04707:04755) HAL_AUDIO_DIRECT_Wri:1437 ] HAL_AUDIO_DIRECT_Write.1437 Write Error
[22:32:28.024][INFO] hal-audd ERR (04707:04755) _AUDIO_DIRECT_Write  703 ] _AUDIO_DIRECT_Write.703: Feed Error

Reproduction Steps

I go through typical pairing process then once i connect video appears normal then nothing happens in terms of audio, ive changed to all available devices, i have also used steam stream audio

Expected Behavior

I should hear audio

[mariotaku]

Hello, some issues happened on the TV side. What's your audio setup, is it just TV speakers only?

[JreeseProgram]

as of this moment i am only using tv speakers, and before rooting, webosbrew, and moonlight i reset it to factory settings

[mariotaku]

Maybe you could give other audio backends a shot, like ALSA or PulseAudio.

[JreeseProgram]

so is that a prerequisite for moonlight to work or something else then?

[mariotaku]

@JreeseProgram It's when the default audio settings don't work properly, you can try those backups as they should work.

[JreeseProgram]

one other thing is even when i change the settings, it says the video decoder is ndl-webos4, is that a problem as my tv is webos 3.9.0? also in my settings i have it set to 60FPS and in the about section on the tv, even after app restarts, still always says 120FPS

[mariotaku]

ndl-webos4 is not a good name, as it should work on webOS 3.9 too.

As for the 120FPS in the about screen, it's the maximum refresh rate of the TVs panel.

[mariotaku]

Looks like this TV has the same SoC as #456.