Den 20.11.2024 06:23, skrev Andrew Randrianasulu:

On Tue, Nov 19, 2024 at 6:59 PM Terje J. Hanssen
<terjejhanssen@gmail.com> wrote:

Den 19.11.2024 15:08, skrev Andrew Randrianasulu:



On Tue, Nov 19, 2024 at 1:56 PM Terje J. Hanssen <terjejhanssen@gmail.com> wrote:

Den 19.11.2024 14:53, skrev Andrew Randrianasulu:



On Tue, Nov 19, 2024 at 1:28 PM Terje J. Hanssen <terjejhanssen@gmail.com> wrote:

Den 19.11.2024 06:58, skrev Andrew Randrianasulu:



вт, 19 нояб. 2024 г., 03:47 Terje J. Hanssen <terjejhanssen@gmail.com>:

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!?)

# 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.