Posts by Pinki

  • [SOLVED] Dropped frames caused by subtitle rendering

    Quote from wrxtasy

    That is as good as S912 GPU rendering performance is going to get for the Hybrid GPU drivers used with Kodi Krypton.

    We have reached the end of the line so far as S912 GPU tweaking is concerned. :P

    If unsatisfied, use a different Skin View or slower S905X hardware.

    Copying the LE data partition to internal eMMC storage will improve Kodi performance:


    [HOWTO] Boot from SD card, use internal memory for data

    Still yours 8.2.4 Subtitles-ff is the best stable build of Kodi LE.

    We see how much time you spend to fix many problems, thank you :)

    Btw. maybe someone have similar problems like me: once per any h264 1080p movie I have black screen for 1 second in random moment (sound is still playing)

    Nothing helps (OC GPU, OC CPU, SW/HW decoding, CHroma changing, community options), with 4K H265 everything is ok...

  • [SOLVED] Dropped frames caused by subtitle rendering

    Thx. its fixes vsync problem but... its adding a new problem with image tearing (like low fps), for example with TV SHows Shift view on posters

  • [SOLVED] Dropped frames caused by subtitle rendering

    I`ve found interesting thing. Video stutters only in some movies, whats the difference between them?

    It looks like the problem is only with UTF8 subtitles internal/external srt? with internal PGS its OK. tested with 8 movies.

    Example of stutering subtitle in attachment

    I converted srt file from attachment to PGS (.sup) with GOSUP and then used MKVToolNix to merge PGS subtitles with mkv and now its working without stuttering!

    Stuttering:

    Text #2

    ID : 5

    Format : UTF-8

    Codec ID : S_TEXT/UTF8

    Codec ID/Info : UTF-8 Plain Text

    Duration : 2 h 1 min

    Bit rate : 33 b/s

    Count of elements : 1008

    Stream size : 29.5 KiB (0%)

    Title : Forced

    Language : Polish

    Default : Yes

    Forced : Yes


    No stuttering:

    Text #18

    ID : 38

    Format : PGS

    Muxing mode : zlib

    Codec ID : S_HDMV/PGS

    Codec ID/Info : Picture based subtitle format used on BDs/HD-DVDs

    Duration : 2 h 6 min

    Bit rate : 23.8 kb/s

    Count of elements : 2970

    Stream size : 21.6 MiB (0%)

    Title : Polish-PGS

    Language : Polish

    Default : No

    Forced : No

  • [SOLVED] Dropped frames caused by subtitle rendering

    I have a big problem with subtitles stutters with kszaq 8.2.2.3 and wrxtasy chroma 422 with enabled new features and 8.90.5

    Look at this video Libreelec subtitles stutters - YouTube

    Without amcodec acceleration everything is OK! but cpu is to slow for software 4k decoding

    I`m using

    echo '422,10bit' > /sys/class/amhdmitx/amhdmitx0/attr

    echo 0 > /sys/module/di/parameters/nr2_en

    echo 1 > /sys/module/di/parameters/bypass_all

    Player > Video >

    Adjust display refresh rate > Start/stop

    Sync Playback to Display > Off

  • [8.2.2.3] LibreELEC 8.2 for S912

    I have a big problem with subtitles stutters with kszaq 8.2.2.3 and wrxtasy chroma 422 with enabled new features, and 8.90.5

    Look at this video Libreelec subtitles stutters - YouTube

    Without amcodec acceleration everything is OK! but cpu is to slow for software 4k decoding

    I`m using

    echo '422,10bit' > /sys/class/amhdmitx/amhdmitx0/attr

    echo 0 > /sys/module/di/parameters/nr2_en

    echo 1 > /sys/module/di/parameters/bypass_all

    Player > Video >

    Adjust display refresh rate > Start/stop

    Sync Playback to Display > Off


    EDIT:

    There is no subtitle stutters with enabled playerdebug (ctrl+shift+o)

    Maybe its a hint to fix this? Tested with 8.90.5 and 8.2.2.3

  • [8.2.2.3] LibreELEC 8.2 for S912

    Everything looks good except IR remote :(

    Audio in menu is a bit louder/different but optical passthrough (DTS) is working fine for me.

    Your build is great, i know its hard but can you try to fix ir again? Thank you

  • [8.2.2.3] LibreELEC 8.2 for S912

    Thank you for your work but its still not working with IR remote after update :(