issue on Rock64 images.

  • wolf7250,

    another point to check, be sure to have a good quality micro SD card. It's really important.


    A good micro SD card is not necessarly an expensive card but a card that perform well with random I/O. Sandisk class A1 or A2 or a Samsung Evo or Evo+ or Evo select. Personnaly I have a preference for Sandisk Extrem card... But Samsung is really good too.


    http://thewirecutter.com/reviews/best-microsd-card/

    Libreelec : Odroid C1+ ; Odroid C2 ; Raspberry Pi 1, 2, 3 ; M8S-S812 ; A95X-S905X ; GT1-S912

    Divers : Xiaomi mi box ; Rock 64 ; RockPro64 ; Minix U9-H (x2); Orange pi pc ; Orange pi pc+ ; Orange pi one

  • read the forum and didnt find a way to set cpu governor. Is there a link please?

    I have temps of 53° with heatsink, cpu load way below 100% and stuttering.

    I am using the latest nightly. stuttering form usb and nas, h264 and h265

  • 53 degree, it's nothing. My temps is between 63 and 72 and I don't have stuttering. I think CPU throttling start at 85 or something near of that.


    here is a link that explain how to set CPU Governor :


    feedback for test build LibreELEC-RK3328

    Libreelec : Odroid C1+ ; Odroid C2 ; Raspberry Pi 1, 2, 3 ; M8S-S812 ; A95X-S905X ; GT1-S912

    Divers : Xiaomi mi box ; Rock 64 ; RockPro64 ; Minix U9-H (x2); Orange pi pc ; Orange pi pc+ ; Orange pi one

  • will provide you this when i arrive home but my stutters are not frequent, i can get a 30min smooth play and then the stutters happens every like 10min. A 2sec freeze (audio continues) then image speeds up to catch the audio like fast forward. i repeat this gets regular after i play anything for like 30min. tempos are at 60ªC with governor ondemand they went to 50ª im with passive cooling so im guessing temps are not an issue.

    kostaman do you prefer that i play a file for like 1h or something to replicate the stutters and provide you the log ?


    regards

  • Thanks kostaman, I'll do this when I get home tonight and post the log


    EDIT:
    I have done the above and here is the link to the log

    http://ix.io/1frk

    Edited once, last by wolf7250 ().

  • I have done the above and here is the link to the log

    I've just tried a HEVC 265 Movie file in my Library and got the Video stuck with buffering and audio proceeding.

    Repeating every few seconds.

    http://ix.io/1fs0

    I think we need Kwiboo to look into this.

    I looked but way over my head reading the logs.


    EDIT : I just updated to LibreELEC-RK3328.arm-9.1-nightly-20190410-a2cd6c2-rock64

    Problem gone. Maybe intermittent so i'll have to keep testing when i have time.

    Edited once, last by kostaman: Updated Nightly Version ().

  • I've just tried a HEVC 265 Movie file in my Library and got the Video stuck with buffering and audio proceeding.

    Repeating every few seconds.

    http://ix.io/1fs0

    I think we need Kwiboo to look into this.

    I looked but way over my head reading the logs.

    Thanks for testing and confirming that kostaman, looking at both sets of logs there are similarities, but also way over my head.

  • EDIT : I just updated to LibreELEC-RK3328.arm-9.1-nightly-20190410-a2cd6c2-rock64

    Problem gone. Maybe intermittent so i'll have to keep testing when i have time.

    Unfortunately updating to this nightly has not made any difference for me :(.


    wolf7250,

    another point to check, be sure to have a good quality micro SD card. It's really important.

    Thanks mike2002 for the suggestion :) I am actually using eMMC so it's not related to micro SD card quality.

  • Thanks Mike for the Link


    A new SDHC will arrive today. I will send logs when I still have problems.

    I have the 4gb rock64, forgot to mention.

  • Changed now to 32gb Samsung Evo plus Class 1 card. 95mb/sec read, 20mb/sec write. self made check with copy 1gb file over ethernet: starts with 90mb/sec (I think it is buffering), lowers to 15mb/sec (real card speed). --> still to slow?!


    Why does video Playback need fast SD?! Is it buffering on the SD?! Arent there settings to make it buffern on RAM?! There is plenty with4gb....

    Networkspeed is insane fast compared to raspberry / Odroid c2/ Mecool M8S ProL with s912


    gov is set to "ondemand"

    testfile: homemade bluray rip to fhd h265


    http://ix.io/1fvl (while playing File)

    http://ix.io/1fvm (while playing File)

    http://ix.io/1fvn (stoped playing File)

  • did someone ever some testing with different buffermodes?!



    Code
    1. <cache> <memorysize>0</memorysize> <!-- number of bytes used for buffering streams in memory When set to 0 the cache will be written to disk instead of RAM --> <buffermode>0</buffermode> <!-- Choose what to buffer: 0) Buffer all internet filesystems (like "2" but additionally also ftp, webdav, etc.) (default) 1) Buffer all filesystems (including local) 2) Only buffer true internet filesystems (streams) (http, etc.) 3) No buffer --> <readfactor>4.0</readfactor> <!-- this factor determines the max readrate in terms of readfactor * avg bitrate of a video file. This can help on bad connections to keep the cache filled. It will also greatly speed up buffering. Default value 4.0. -->
    2. </cache>
  • tried all modes and different cache sizes, all have stuttering on h265.

    DLNA works way better than SMB sometimes.


    With Android 7, Videos do run without stuttering, so it is no hardware issue



    LibreSpot (spotify) doesnt work

    Netflix doesnt log in