Den 20.11.2024 22:31, skrev Andrew Randrianasulu:


чт, 21 нояб. 2024 г., 00:27 Terje J. Hanssen <[email protected]>:




    Den 20.11.2024 21:38, skrev Andrew Randrianasulu:


    ср, 20 нояб. 2024 г., 23:31 Terje J. Hanssen
    <[email protected]>:




        Den 20.11.2024 20:54, skrev Andrew Randrianasulu:


        ср, 20 нояб. 2024 г., 22:46 Terje J. Hanssen
        <[email protected]>:




            Den 20.11.2024 16:53, skrev Andrew Randrianasulu:


            ср, 20 нояб. 2024 г., 18:26 Terje J. Hanssen
            <[email protected]>:

                Den 20.11.2024 06:23, skrev Andrew Randrianasulu:
                On Tue, Nov 19, 2024 at 6:59 PM Terje J. Hanssen
                <[email protected]> <mailto:[email protected]> 
wrote:
                Den 19.11.2024 15:08, skrev Andrew Randrianasulu:



                On Tue, Nov 19, 2024 at 1:56 PM Terje J. 
Hanssen<[email protected]> <mailto:[email protected]> wrote:
                Den 19.11.2024 14:53, skrev Andrew Randrianasulu:



                On Tue, Nov 19, 2024 at 1:28 PM Terje J. 
Hanssen<[email protected]> <mailto:[email protected]> wrote:
                Den 19.11.2024 06:58, skrev Andrew Randrianasulu:



                вт, 19 нояб. 2024 г., 03:47 Terje J. Hanssen<[email protected]> 
<mailto:[email protected]>:
                Den 18.11.2024 10:52, skrev Andrew Randrianasulu:

                It may work or break it completely ...

                apply by normal patch command  from inside thirdparty/ffmpeg (may be "cat 
pathname | patch  -p1", may be "cat  patchname | patch -p0") or edit 
libavcodec/qsvenc.c by hand.

                rebuild ffmpeg, do not do make clean,
                cd ../../
                  so you again in main directory with ./autogen.sh and bin 
directory with cinelerra.

                touch cinelerra/ffmpeg.C
                make

                Hopefully this rebuild cin so on next start from bin/cin you 
will have something to test with tff sources.

                Unfortunately, netBSD does not support hardware virtualization 
on AMD cpus, so for now I do not have my virtual machines. I also forgot type 
of  cable from PSU to disks, so now I can only power up one of two sata drives.

                It will be fixed eventually, but for now I hope to live up this 
netBSD install a bit ...



                To prepare for tomorrow, because else I am stuck:

                apply by normal patch command  from inside thirdparty/ffmpeg (may be "cat 
pathname | patch  -p1", may be "cat  patchname | patch -p0") or edit 
libavcodec/qsvenc.c by hand.


                Should here be a patch attached to be able to use "git am 
patch"?
                I installed Fedora 40 in qemu on NetBSD (thankfully only 
booting from iso as cdrom was not working on hw virtualization  - 4*3.9 {amd 
fx4300 } Ghz was barely enough for gnome-based (?) installer to just show up) 
so hopefully there will be!


                cd /Cin/thirdparty/ffmpeg-7.0 ?

                may be "cat pathname | patch  -p1", may be "cat  patchname | patch 
-p0" ?

                or edit libavcodec/qsvenc.c by hand. - possibly what to edit 
there?

                cd ../../
                localhost:/Cin #
                When possible, I need more explanation to my questions above ..,
                ?  If you are not comfortable applying it by hand to internal 
ffmpeg I'll prepare normal git am patch, just wait a bit, ok?


                Yes, fine and ok. But I didn't even understand what and how to 
edit libavcodec/qsvenc.c by hand above ;)
                Normally you just delete lines marked with "-" at very beginning, and 
replace them with lines marked with "+" sign in patch. Line numbers and line endings 
extremely important for patch, so sometimes 'innocent' patch editing resulted in no-working patch :(

                for simple patches you can just edit file they normally modify 
by doing patch's work.


                Yet, I prefer to wait for the  normal git am patch ;)
                try attached ?

                Thanks for the patch, but unhappily no success so
                far. Still the same errors.

                In case I did something wrong, I have preserved my
                steps as follow for verification:

                # cd /Cin/thirdparty/ffmpeg-7.0

                # git am
                0001-experimental-add-qsv-field-info-to-qsv-encoder-in-ff.patch
                Applying: experimental: add qsv field info to qsv
                encoder in ffmpeg

                # cd ../..

                # /Cin

                # touch cinelerra/ffmpeg.C

                # make

                (no additonal "make install" step mentioned!?)


            well, just remaking cinelerra put resulting binary in
            bin, and plugins and stuff should already be there from
            previous build.

            BUT in this case we need to rebuild ffmpeg itself, not
            just our interface to it.

            rm -rf thirdparty/ffmpeg-7.0

            rm thirdparty/build/ffmpeg.*

            make

            /Cin/bin/cin
            with a new render test here, got the same qsv errors.


            or you can do full rebuild just in case, but do not
            forgot to save profiles you  worked on for so many days ...

            Additional "make install" step and another render test
            had the same qsv errors.
            I checked that my presets in /Cin/bin/ffmpeg/video were
            not overwritten. Should they?

            Or did you mean something else with a "full rebuild" ?


        by full rebuild i mean running

        make clean

        ./autogen.sh

        ./configure with switches for single user and libvpl

        make

        make install.

        by partial rebuild i mean

        rm thirdparty/build/ffmpeg.* - files indicating that was
        already built

        rm -rf thirdparty/ffmpeg-7.0

        so on next top level make it will unpack and patch ffmpeg
        sources anew, build .a static libraries, and only then you do

        touch cinelerra/ffmpeg.C

        make

        so cinelerra herself rebuilt with updated ffmpeg libraries.

        depend on how cpu power you have. I often do partial rebuild
        because I use qemu-based virtual machines with limited
        number of vCPUs assigned to them, or build on my android tablet.


        Yes I see. Surely smart and effective to do partial rebuild
        whenever possible.
        But in this case as I didn't get "it" to work, it is no
        problem try a full rebuild lastly on my local ws w/i7-12700KF.

        My noticed steps last time I rebuild this Cingg were:
        ---------------
        # /Cin
        # make clean
        #  ./configure --with-single-user --with-onevpl
        # make
        # make install


    Hm. Still no success with regards to the qsv rendering errors:

    [av1_qsv @ 0x7f61b4d67c00] Current picture structure is unsupported

        copied back my setup profiles from backup to bin/ffmpeg/video


    No need. I had expected that my setup profiles were deleted now,
    but not. They looked to have outlived the full rebuild!
    Should they really?


no, "make clean" deletes bin folder and everything there...

unless you  put them in ffmpeg (not bin/ffmpeg)

I had also saved a backup in ./ffmpeg/video/

Therefore they were copied automatic back to ./bin/ffmpeg/video/ ?





    (another thing as CPU was mentioned. I had top running beside
    running make and noticed CPU was on just 100%
    That seemingly tells that make uses only a single core, not
    multi-core  utilization like BD rendering used)



normally buildsystem  makes good use of all cores .. some things like x265 build not really parallel for now but they take relatively small portion of time.



        ------------

        What about patches in this new case, are they already taken
        care of without extra steps?


    hopefully yes, as I tried to build with my patch and it was
    building w/o error so I made it into git am-compatible patch and
    you applied that already.


        Will it still be need to start Cinelerra with

        CIN_10BIT_ENC=p010le bin/cin

        to get 10bit vaapi?



    no, previous patch should take care of this, no need to use this
    variable anymore .











                # bin/cin
                Loaded a tff hdv.m2t file

                Attempt to render with preset av1_qsv_8b420.mp4

                    # av1_qsv_8b420
                    # usable with Pixels: nv12
                    profile=main
                    # global_quality=25

                failed with the previous output error:

                [av1_qsv @ 0x7fc850e4f280] Current picture
                structure is unsupported
                [av1_qsv @ 0x7fc850e4f280] some encoding parameters
                are not supported by the QSV runtime. Please double
                check the input parameters.
                FFMPEG::open_encoder  err: Function not implemented
                int FFMPEG::open_encoder(const char*, const char*):
                open failed
                av1_qsv:/Videoklipp/QSV/hdv09_04_av1_qsv.mp4
                Render::render_single: Session finished.






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