I got around to booting up LE10 again today to get some more complete log on my issue.
I had seen other post mentioning that "hdmi_enable_4kp60=1" is not supported yet in LE10 so I gave it a try. After removing this line, the problematic videos are playing fine under LE10.
Problem solved 
Hello all,
Following the installation of LE10 beta on my Raspberry Pi 4, one of my TV show (all episodes) will only play the audio track, and kodi stays in the menu. Trying to "force" the video player in the foreground brings up the OSD but still no video (menu stays in the background). The files are playing without any issue on 9.2.6.
Is this a know issue? Anything I can do about it other than wait for an update?
Thank you!
Format : Matroska
Format version : Version 4
File size : 675 MiB
Duration : 24 min 13 s
Overall bit rate : 3 895 kb/s
Encoded date : UTC 2014-07-06 20:49:29
Writing application : mkvmerge v6.6.0 ('The Edge Of The In Between') built on Dec 1 2013 17:55:00
Writing library : libebml v1.3.0 + libmatroska v1.4.1
Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : [email protected]
Format settings : CABAC / 4 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference frames : 4 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 24 min 13 s
Bit rate : 3 209 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 23.976 (24000/1001) FPS
Standard : NTSC
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.065
Stream size : 556 MiB (82%)
Default : Yes
Forced : No
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio #1
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : A_AC3
Duration : 24 min 13 s
Bit rate mode : Constant
Bit rate : 256 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Ls Rs
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 44.4 MiB (7%)
Language : English
Service kind : Complete Main
Default : No
Forced : No
Audio #2
ID : 3
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : A_AC3
Duration : 24 min 13 s
Bit rate mode : Constant
Bit rate : 192 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 28.711 FPS (1536 SPF)
Compression mode : Lossy
Stream size : 33.3 MiB (5%)
Language : French
Service kind : Complete Main
Default : Yes
Forced : No
Audio #3
ID : 4
Format : AC-3
Format/Info : Audio Coding 3
Commercial name : Dolby Digital
Codec ID : A_AC3
Duration : 24 min 13 s
Bit rate mode : Constant
Bit rate : 160 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Frame rate : 31.250 FPS (1536 SPF)
Compression mode : Lossy
Delay relative to video : 24 ms
Stream size : 27.7 MiB (4%)
Language : Japanese
Service kind : Complete Main
Default : No
Forced : No
Text
ID : 5
Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Language : French
Default : No
Forced : No
Menu
00:00:00.000 : en:00:00:00.000
00:01:50.110 : en:00:01:50.110
00:12:23.242 : en:00:12:23.242
00:22:34.353 : en:00:22:34.353
2021-03-18 19:01:37.592 T:721 INFO <general>: VideoPlayer::OpenFile: /storage/file/path
2021-03-18 19:01:37.593 T:882 INFO <general>: Creating InputStream
2021-03-18 19:01:37.614 T:882 INFO <general>: Creating Demuxer
2021-03-18 19:01:37.648 T:882 INFO <general>: Opening stream: 0 source: 256
2021-03-18 19:01:37.649 T:882 INFO <general>: Creating video codec with codec id: 27
2021-03-18 19:01:37.649 T:882 INFO <general>: CDVDVideoCodecDRMPRIME::Open - using decoder V4L2 mem2mem H.264 decoder wrapper
2021-03-18 19:01:37.664 T:882 INFO <general>: Creating video thread
2021-03-18 19:01:37.664 T:883 INFO <general>: running thread: video_thread
2021-03-18 19:01:37.664 T:882 INFO <general>: Opening stream: 2 source: 256
2021-03-18 19:01:37.664 T:882 INFO <general>: Finding audio codec for: 86019
2021-03-18 19:01:37.665 T:882 INFO <general>: CDVDAudioCodecFFmpeg::Open() Successful opened audio decoder ac3
2021-03-18 19:01:37.665 T:882 INFO <general>: Creating audio thread
2021-03-18 19:01:37.665 T:884 INFO <general>: running thread: CVideoPlayerAudio::Process()
2021-03-18 19:01:37.665 T:882 INFO <general>: Opening stream: 4 source: 256
2021-03-18 19:01:37.676 T:884 INFO <general>: Creating audio stream (codec id: 86019, channels: 2, sample rate: 44100, no pass-through)
2021-03-18 19:01:37.691 T:740 INFO <general>: CActiveAESink::OpenSink - initialize sink
2021-03-18 19:01:37.891 T:740 INFO <general>: CAESinkALSA::Initialize - Attempting to open device "hdmi:CARD=vc4hdmi0,DEV=0"
2021-03-18 19:01:37.895 T:740 INFO <general>: CAESinkALSA::Initialize - Opened device "hdmi:CARD=vc4hdmi0,DEV=0,AES0=0x04,AES1=0x82,AES2=0x00,AES3=0x00"
2021-03-18 19:01:37.895 T:740 INFO <general>: CAESinkALSA::InitializeHW - Your hardware does not support AE_FMT_FLOAT, trying other formats
2021-03-18 19:01:37.895 T:740 INFO <general>: CAESinkALSA::InitializeHW - Using data format AE_FMT_S24NE3
2021-03-18 19:01:37.916 T:721 INFO <general>: Loading skin file: VideoFullScreen.xml, load type: KEEP_IN_MEMORY
2021-03-18 19:02:01.422 T:721 INFO <general>: CVideoPlayer::CloseFile()
2021-03-18 19:02:01.423 T:721 INFO <general>: VideoPlayer: waiting for threads to exit
2021-03-18 19:02:01.428 T:882 INFO <general>: CVideoPlayer::OnExit()
2021-03-18 19:02:01.428 T:882 INFO <general>: Closing stream player 1
2021-03-18 19:02:01.428 T:882 INFO <general>: Waiting for audio thread to exit
2021-03-18 19:02:01.452 T:884 INFO <general>: thread end: CVideoPlayerAudio::OnExit()
2021-03-18 19:02:01.452 T:882 INFO <general>: Closing audio device
2021-03-18 19:02:01.503 T:882 INFO <general>: Deleting audio codec
2021-03-18 19:02:01.503 T:882 INFO <general>: Closing stream player 2
2021-03-18 19:02:01.503 T:882 INFO <general>: waiting for video thread to exit
2021-03-18 19:02:01.503 T:883 ERROR <general>: Got MSGQ_ABORT or MSGO_IS_ERROR return true
2021-03-18 19:02:01.503 T:883 INFO <general>: thread end: video_thread
2021-03-18 19:02:01.503 T:882 INFO <general>: deleting video codec
2021-03-18 19:02:01.504 T:740 INFO <general>: CActiveAESink::OpenSink - initialize sink
2021-03-18 19:02:01.509 T:882 INFO <general>: Closing stream player 3
2021-03-18 19:02:01.512 T:721 INFO <general>: VideoPlayer: finished waiting
2021-03-18 19:02:01.512 T:721 INFO <general>: CVideoPlayer::CloseFile()
2021-03-18 19:02:01.512 T:721 INFO <general>: VideoPlayer: waiting for threads to exit
2021-03-18 19:02:01.512 T:721 INFO <general>: VideoPlayer: finished waiting
2021-03-18 19:02:01.514 T:876 INFO <general>: Deleting settings information for files /storage/file/path
2021-03-18 19:02:01.702 T:740 INFO <general>: CAESinkALSA::Initialize - Attempting to open device "hdmi:CARD=vc4hdmi0,DEV=0"
2021-03-18 19:02:02.187 T:740 INFO <general>: CAESinkALSA::Initialize - Opened device "hdmi:CARD=vc4hdmi0,DEV=0,AES0=0x04,AES1=0x82,AES2=0x00,AES3=0x00"
2021-03-18 19:02:02.188 T:740 INFO <general>: CAESinkALSA::InitializeHW - Your hardware does not support AE_FMT_FLOAT, trying other formats
2021-03-18 19:02:02.188 T:740 INFO <general>: CAESinkALSA::InitializeHW - Using data format AE_FMT_S24NE3
