Simple answer is omxplayer is ancient and its replacements have had far more recent work on them including support for new features.
MMAL is still ancient (but a little less so). On Pi4 and Pi5 you can't use HBR audio passthrough (DTS-HD, TrueHD) with MMAL, but you can with the latest interfaces (arm side ALSA, and V4L2/DRM for video).
OK, but will Rpi5 be able to decode Dts hd ma and True hd to PCM 5.1 96Khz? from a 1080i H264 Video
ok, thanks...
Still want to know why OMXPlayer dont support decode to 5.1 PCM 96khz, only MMAL does?
Im talkning about Rpi3
Quick test on RPi5 with DTS HD HRA says yes, both decoding to PCM 7.1 and passthrough work fine (same goes for RPi4 BTW).
so long,
Hias
ok, thanks, but is it 96khz? My Rpi3 also decodes to 5.1 or 7.1 pcm but only 48khz
Ive found the problem: only with MMAL it supports 96khz 5.1 sound, with OMXPlayer it downgrades to 48khz....
Im stuck as my Rpi3 cant play a H264 1080i with MMAL only with OMXPlayer, so I guess I have to stick with OMXPlayer and only 48khz 5.1 Audio 
There is only support for 48khz 5.1 audio on Rpi3
For example if I play a MKV H264 1080i Video with 5.1 96khz audio(Dts hd ma or True hd) the Rpi3 will output PCM 5.1 48khz only, will the Rpi5 be able to output PCM 5.1 96khz?
Ive just read som threads and it seems the Rpi3 can handle pcm 5.1 @ 96khz via HDMI...... what am I missing...
In audio settings I only change to 5.1, do I have to enable/disable something elese??
I have to enable omxplayer to be able to play my 1080i videos 59,94hz without struggle, is there maybee a limit for the omxplayer to only support 48khz with 5.1 sound.... I cant try with mmal as it struggles with playing my videos correct..
Went back to LE 10 no problems, thanks anyway..
Update, really strange, did all the setting you said, but strangly Kodi play back the video perfect 50% and choppy 50% of the times I try.
For example, I start the Video, plays perfect even 2 hours straight, but if I paus the video, and hit play it gets choopy, then paus it again it plays perfect....... same if I stop the video then play again, 50% perfect and 50% choppy,,, whats going on?
It sure has something to do with Interlaced video and how Kodi handles it
No problems what so ever so far with progresive video
Did you set up Whitelist?
And is 25fps in that list?
Maybe your display wont support 25fps, my Sony LED tv dont.
Yes I did try with 25fps and 50 fps with double frames allowed, same problems, and YES I can see 25 fps in whitelist, if that means my TV support it or not I have no idea
ok, yes I think its interlaced, will check later... I will try the "refresh rate doubling" and 1080@60/59.94/50 modes....
What about whitelist? should I remove my options there or leave it as is,,, Now i have all 1080P fps version in whitelist
LibreELEC-Generic-legacy.x86_64-11.0.1.img.gz on an old PC with 4 core AMD CPu and ATI Radeon 7770 1Gb graphicscard.
When playing 23.976 fps 1080P H264 NO problems, smooth flow, but when Playing 25fps 1080p H264 sometimes it gets choopy like every second it "jumps" a bit. strange thing is if I stop that choppy video and start it again it can play perfect....
sync to display disabled
auto refreshrate on start/stop, delay 3 seconds
HW decode enabled
otherwise nothing special chanced in settings,
Is this a hdmi handshake problem?
Yamaha reciever and a simple 1080p TV LCD
I want to run Libreelec 11.0 on a Raspberry Pi3b, wathing 1080P videos
Just want to know if the speed is enough without any problems?
My videos will be on a USB Harddrive connected to the Rpi3
ok, it dont really matter as Im using my Rpi3 as a first choice for LE...
Thanks. just wanted to know
I have a Micro SD card, it says: HC I, Class 10, 16GB
Is this fine for LE on a Rpi3b without any problems?
it reads @ 19Mb/s and writes @ 11Mb/s
ok, thanks, but how come that my XBOX One does not support 23.976 with kodi in the same TV(lg oled b1) as my other pc and rpi3 does?
Cant find it in downloads
Hi, just wunder why there is support for (Whitelist in kodi) 23.976 hz in som PC hardware but not in others?
And how do one know if there is support in a new PC hardware for 23.976 hz, is there o way to check?
ok, thanks, maybee of topic, but does this newer ones support HW Acceleration on Older Nvidia cards like GTX 660 ?
Have on older PC with a GTX 660 and would like to try Generic LE 11.0 on a USB stick only for 1080p videos
didnt see this: "Generic PC (no NVIDIA support)"
Well.... I have to see if it doable on my even older PC with a Radeon 7770 card?
Is there some benifit to try LibreELEC-RPi2.arm-11.0.0.img.gz on a Rpi3B+ ?
Only playing 1080p videos.
I have older versions now, cant remember wich
Hi, Searching for the Rpi 3 LE 9.1.002, where can I find it?
