Subtitle stutter 8.90.3


#1

I noticed Subtitle stutter when Playing videos with subtitles enabled causing dropped frames.

I tried add code into advancedsettings.xml file


3
0

algorithmdirtyregions:0
ofliptimeout:0

but stutter still noticeable.

with LibreELEC-Odroid_C2.arm-8.2-rb-krypton19 ,no such isuss.


#2

Nobody confirmed this subtitle stutter issue but me?


#3

No, there is no subtitle stutter on my X92_S912 box with default settings -> that is NO lines for dirty regions in advancesettings.xmln are needed any more.

Dirty regions parameter is already set to 0 by default in /usr/share/kodi/system/advancedsettings.xml


#4

I am very sensitive for the stutter, and l back to RB19, waitting for the next build.
Thanks for the team development


#5

I notice that the problem has returned to version 8.95. : /


#6

Try latest version 8.95.0
With disabled “dirty regions” I have no subtitle stutter ever since I started using it…


#7

Thank you. I was wrong, I have the latest version. Still need to do some manipulation in the files?


#8

Yes, this feature was disabled by default some releases ago, because temperature will increase in idle state.
If you need it you can enable it manually as it was before.


#9

Yes, make “advancedsettings.xml” file and put it in .userdata folder with this text:

<advancedsettings>
   <gui>
     <algorithmdirtyregions>0</algorithmdirtyregions>
   </gui>
 </advancedsettings>

Reboot when finished and check your CPU temps in idle state. When playing files the CPU temperature has no significant increase with this setting.


#10

Thank you very much ! I see it more clearly.


#12

For increased CPU temperature in idle reason, which is for some cheep boxes a BIG problem!


#13

Ok, thanks.
I take advantage of your awakening to ask you: the problem of offset (500ms) Eac3 tracks is known?


#14

Don’t know about that. Don’t have an E-AC3 capable receiver so don’t use it…


#15

I always notice Subtitle stutter in coreelec build,I uploaded a sample file for checking
Coreelec-C2-S905-subtitle stuter.mkv

I tried upload the logfile in coreelec,but all failed. So I uploaded it to MEGA.
logfile

This sample file has no stutter in RB19 build.

If you bring out the “player debug info” on screen (ctrl+shift+o), you will see the number counting of skip and drip when subtitle displays.


#16

RB 19 build means?


#17

rb-krypton19

and it’s no matter with whitelist settings。


#18

I guess this only happens on Odroid. I have a chinese s905x box and there is not stutter


#19

But I also noticed on a S905D BOX. It will drop a frame just when subtitle displaying. if you disabled subtitle or no subtitle shows, no stutter.


#20

I fresh new install 8.95.2, playback the sampl file, I uploaded new kodi.log to MegaKodi.log.


#21

The Subtitle stutter issue still present on the last nightbuild.

This issue not happened on all video files but some kind.

So I upload a sample.mkv and here is the logofiles

Developer please take a look and try to fix this.Please,Please ,Thanks a lot.