Hello, I'm experiencing significant video pixelation when I try to playback AV1 encodes. Happens for both HDR and non-HDR files. Audio seems to be fine. I'm using an Intel 11th gen iGPU and Kodi 20 so I thought everything should work. Do I need to install any additional codec add-ons or something?
System Info
System76 Meerkat
CPU: 11th Gen Intel(R) Core(TM) i3-1115G4 @ 3.00GHz, 4 cores available
iGPU: Intel® UHD Graphics for 11th Gen Intel® Processors
Graphics: OpenGL ES 3.2 Mesa 22.3.5
Kodi: 20.0
LibreELEC: 10.95.1
Kernel: 6.1.11
FFmpeg: 4.4.1-Kodi
Playback Logs
Code
2023-03-02 00:01:03.015 T:917 info <general>: VideoPlayer::OpenFile: /media/extradrive1/Movies/Movies/Kikis Delivery Service (1989) 1080p BluRay Multi AV1 Opus [AV1D]/Kikis Delivery Service (1989).mkv
2023-03-02 00:01:03.016 T:976 info <general>: Creating InputStream
2023-03-02 00:01:03.363 T:976 info <general>: Creating Demuxer
2023-03-02 00:01:03.411 T:976 info <general>: Opening stream: 0 source: 256
2023-03-02 00:01:03.411 T:976 info <general>: Creating video codec with codec id: 32797
2023-03-02 00:01:03.411 T:976 info <general>: CDVDVideoCodecFFmpeg::Open() Using codec: Alliance for Open Media AV1
2023-03-02 00:01:03.411 T:976 info <general>: Creating video thread
2023-03-02 00:01:03.412 T:977 info <general>: running thread: video_thread
2023-03-02 00:01:03.412 T:976 info <general>: Opening stream: 1 source: 256
2023-03-02 00:01:03.412 T:976 info <general>: Finding audio codec for: 86076
2023-03-02 00:01:03.412 T:976 info <general>: CDVDAudioCodecFFmpeg::Open() Successful opened audio decoder opus
2023-03-02 00:01:03.412 T:976 info <general>: Creating audio thread
2023-03-02 00:01:03.412 T:978 info <general>: running thread: CVideoPlayerAudio::Process()
2023-03-02 00:01:03.412 T:976 info <general>: Opening stream: 3 source: 256
2023-03-02 00:01:03.412 T:976 info <general>: CDVDSubtitlesLibass: Using libass version 1700000
2023-03-02 00:01:03.412 T:976 info <general>: CDVDSubtitlesLibass: Creating ASS library structure
2023-03-02 00:01:03.412 T:976 info <general>: CDVDSubtitlesLibass: Initializing ASS Renderer
2023-03-02 00:01:03.413 T:976 info <general>: CDVDSubtitlesLibass: Initializing ASS library font settings
2023-03-02 00:01:03.448 T:976 info <general>: CDVDSubtitlesLibass: Creating new ASS track
2023-03-02 00:01:03.450 T:979 info <general>: COutput::OnStartup: Output Thread created
2023-03-02 00:01:03.450 T:979 warning <general>: VAAPI::SupportsFilter image format not NV12
2023-03-02 00:01:03.453 T:978 info <general>: Creating audio stream (codec id: 86076, channels: 2, sample rate: 48000, no pass-through)
2023-03-02 00:01:03.487 T:917 info <general>: GLES: Selecting single pass rendering
2023-03-02 00:01:03.487 T:917 info <general>: GLES: Selecting YUV 2 RGB shader
2023-03-02 00:01:03.490 T:917 info <general>: GLES: Selecting single pass rendering
2023-03-02 00:01:03.500 T:929 info <general>: CActiveAESink::OpenSink - initialize sink
2023-03-02 00:01:03.705 T:929 info <general>: CAESinkALSA::Initialize - Attempting to open device "hdmi:CARD=PCH,DEV=0"
2023-03-02 00:01:03.710 T:929 info <general>: CAESinkALSA::Initialize - Opened device "hdmi:CARD=PCH,DEV=0,AES0=0x04,AES1=0x82,AES2=0x00,AES3=0x02"
2023-03-02 00:01:03.710 T:929 info <general>: CAESinkALSA::InitializeHW - Your hardware does not support AE_FMT_FLOAT, trying other formats
2023-03-02 00:01:03.710 T:929 info <general>: CAESinkALSA::InitializeHW - Using data format AE_FMT_S32NE
2023-03-02 00:01:03.737 T:917 info <general>: Loading skin file: VideoFullScreen.xml, load type: KEEP_IN_MEMORY
2023-03-02 00:01:03.989 T:977 info <general>: CDVDVideoCodecFFmpeg::CDropControl: calculated diff time: 41727
2023-03-02 00:01:07.145 T:977 warning <general>: VAAPI::FFGetBuffer - no surface available - dec: 0, render: 3
2023-03-02 00:01:13.583 T:977 warning <general>: OutputPicture - timeout waiting for bufferFull Debug Logs
