Den 03.12.2021 12:51, skrev Terje J. Hanssen:

Den 03.12.2021 08:21, skrev Andrew Randrianasulu:

On Friday, December 3, 2021, Terje J. Hanssen <terjejhanssen@gmail.com <mailto:terjejhanssen@gmail.com>> wrote:



            ===========


                for minimising disk loss you probably can prep. few
        samples
                with different encoding/muxing params and burn them
        all on one
                disk and see how well/bad your hw player plays (and
        seeks) them..

            Good idea.
            I tried to burn dv28_Blu-ray.iso to a DVD-R disc with the gui
            burners Brasero and K3b, but both quitted at start with
        Failure.


        did they show detailed error message?


    DVD-R /DVD+R discs
    Attach log files from the broken DVD-R burning attempts
    * K3b.log
    * brasero-session.log


very big thanks. So apparently cdrecord was not patient enough with drive (? unit becoming ready reply from scsi layer) and libburn behind braseo just send something illegal..

I think for now we can limit ourselves to k3b.

Brasero (default) is good for simple burning, but afaik it has no Blu-ray support like K3b.
K3b is (more) advanced, but its gui can be somewhat confusing before longer experience.

            Suggestion to how customize the previous "CL for HDV to
        Blu-ray"
            to burn the now ready made dv28_Blu-ray.iso (with udf
        included?)
            and also the BDMV and CERTIFICATE folders to DVD-R/DVD+R and
            DVD+RW discs?


        try growisofs line from manual with this file?

DVD+R
Broken burning attempt. (Does growisofs also burn from an ISO image file?)

growisofs -Z /dev/sr0=dv28_Blu-ray.iso
Executing 'builtin_dd if=dv28_Blu-ray.iso of=/dev/sr0 obs=32k seek=0'
/dev/sr0: "Current Write Speed" is 16.4x1352KBps.
          0/480116736 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU   0.0%
          0/480116736 ( 0.0%) @0x, remaining ??:?? RBU 100.0% UBU   0.0%
:-[ WRITE@LBA=0h failed with SK=5h/ASC=21h/ACQ=04h]: Invalid argument
:-( write failed: Invalid argument

        also what "file' and udfinfo/bdinfo says about this iso?

        For trying to burn just as data disk - try to drag those
        folders into k3d and do not forgot to check udf option
        somewhere (it probably will create hybrid iso/udf 1 fs - not
        sure if such disk will be seen as avchd by playe.. but worth
        trying at least once)

DVD+R
I tried to follow the same procedure that works for DVD+RW
Tools > Burn (CD-)image
Select ISO file
"Type of image file is not recognizable. Do you want to burn it anyway?"
Yes
Start
https://www.ubuntubuzz.com/2015/04/how-to-burn-iso-dvd-with-k3b.html
But for some reasons it won't burn on DVD+R, just starts to destroy the disc (not empty on a new test)

Attach the last.log from K3b (missing privilegies?)