Describe the bug
Here is a clear and concise description of what the problem is:
I have a lot of my DVD’s ripped to ISO, and put them on my NAS which is mounted through SMB. Most of them are series, in this example I use That 70’s show Season 2 disc 3. What happens is that the initial trailer / promo runs fine. When that ends it goes to the menu. The screen then stays blank, but the cursor / selector is there. The music plays. If I just enter the dvd starts playing. If I then go back to menu it works fine.
When I restart the DVD and am on the blank menu, when I just let it there, I guess at the point the music restarts everything practically locks up. 100% CPU load on all 4 cores and even SSH takes about a minute for each command to recognise, let alone reproduce it.
I came from LibreElec 9.0.2, where the menu’s work fine but there I have MP2 audio issues, which work fine under CoreElec. I have tried some development builds from LibreElec on kernel 5.x, which also have that DVD menu issue.
It’s similar to https://forum.kodi.tv/showthread.php?tid=335979 and https://forum.libreelec.tv/thread/9105-dvd-title-menus-rarely-appear/, and there are more to be found.
Steps to reproduce the behaviour:
- Play a DVD with menus in ISO format
The debuglog can be found here:
The CoreElec log, so the one that is NOT working properly:
During the trailer I press UP to skip to the menu. The following line indicates that:
2019-11-01 16:04:25.083 T:4093931536 DEBUG: HandleKey: up (0xf080) pressed, action is ChapterOrBigStepForward
So from there on, the menu should be build up or shown.
For reference, I also have the LibreElec log, which does not have that issue. Not sure if that helps.
Same, I pressed up and from here the menu starts:
2019-11-01 15:38:58.093 T:4087463952 DEBUG: HandleKey: up (0xf080) pressed, action is ChapterOrBigStepForward
Screenshots / Video
Here is a video or screenshots to help explain the problem:
When the menu comes up after starting the DVD:
Then I press enter once, which does enter the episodes menu:
Then I enter again and the episodes start playing. If I go back the menu then it shows up fine:
CoreELEC version and device
CoreELEC version: 9.2.0
Device: Odroid C2
Other information, sample media (if appropriate)
Here is some additional information or sample media that might help:
If you want me to I can upload a DVD iso somewhere which shows the issue. It would be a private link / upload though as I of course can’t just share copyrighted material. However, so far every ISO I tested has this issue.