пт, 27 сент. 2024 г., 23:27 Terje J. Hanssen <terjejhanssen@gmail.com>:

Den 27.09.2024 19:45, skrev Andrew Randrianasulu:

пт, 27 сент. 2024 г., 18:55 Terje J. Hanssen <terjejhanssen@gmail.com>:

Den 27.09.2024 12:44, skrev Andrew Randrianasulu:

пт, 27 сент. 2024 г., 12:40 Terje J. Hanssen <terjejhanssen@gmail.com>:

Den 26.09.2024 01:18, skrev Andrew Randrianasulu:

On Thu, Sep 26, 2024 at 2:06 AM Terje J. Hanssen <terjejhanssen@gmail.com> wrote:

Den 25.09.2024 23:22, skrev Andrew Randrianasulu:

чт, 26 сент. 2024 г., 00:16 Terje J. Hanssen <terjejhanssen@gmail.com>:

Den 25.09.2024 21:33, skrev Andrew Randrianasulu:

ср, 25 сент. 2024 г., 18:25 Terje J. Hanssen <terjejhanssen@gmail.com>:

Den 25.09.2024 00:27, skrev Andrew Randrianasulu:

try this git patch, do not forgot to make install again, or put profiles in bin/ffmpeg/video folder manually.

# cd /home/cinelerra/cinelerra-5.1
# mv /home/terje/0001-Qsv-encoders-for-testing.patch .

# git am 0001-Qsv-encoders-for-testing.patch
Applying: Qsv encoders for testing

make install > make_install.log 2&1

make install > make_install.log 2>&1 ?

Sorry. I should cleanup all ">" with Find & Replace in my note, and oversaw here should be two of them in this command ;(

Now make install went through without faults as I could see, but attach it by email again.

But unhappily, no success with testing Cingg Qsv Rendering.
All attempts so far breaks with the output below:

FFMPEG::open_encoder err: Internal bug, should not have happened
int FFMPEG::open_encoder(const char*, const char*):

----------
localhost:/home/cinelerra/cinelerra-5.1 # bin/cin
Cinelerra Infinity - built: Sep 23 2024 10:31:07
----------
1)
Loaded hdv09_04.m2t
Render:
Output to file: /Videoklipp/QSV/hdv09_04_h264_qsv.mp4
File format: FFMPEG-mp4
Compression: h264_qsv.mp4
Pixels: qsv

libva info: VA-API version 1.22.0
libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_21
libva info: va_openDriver() returns 0
libva info: VA-API version 1.22.0
libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_21
libva info: va_openDriver() returns 0

FFMPEG::open_encoder err: Internal bug, should not have happened
int FFMPEG::open_encoder(const char*, const char*):
open failed h264_qsv:/Videoklipp/QSV/hdv09_04_h264_qsv.mp4
Render::render_single: Session finished.
--------------
2a)
Loaded hdv09_04.m2t
Render:
Output to file: /Videoklipp/QSV/hdv09_04_h265_qsv.mp4
File format: FFMPEG-mp4

Compression: h265_qsv.mp4
Pixels: qsv

[hevc_qsv encoder @ 0x7f44e0d0bd80] [Eval @ 0x7f44e57eb6f0] Undefined constant or missing '(' in 'high'
[hevc_qsv encoder @ 0x7f44e0d0bd80] Unable to parse option value "high"
[hevc_qsv encoder @ 0x7f44e0d0bd80] Error setting option profile to value high.
FFMPEG::open_encoder err: Invalid argument
int FFMPEG::open_encoder(const char*, const char*):
open failed hevc_qsv:/Videoklipp/QSV/hdv09_04_h265_qsv.mp4
Render::render_single: Session finished.

# profile=high
Pixels: qsv (yuv420 isn't available)

Didn't render:
FFMPEG::open_encoder err: Internal bug, should not have happened
int FFMPEG::open_encoder(const char*, const char*):
open failed hevc_qsv:/Videoklipp/QSV/hdv09_04_h265_qsv.mp4
Render::render_single: Session finished.

----------------
2b)
Compression: h265_qsv.mp4
Pixels: p010le

[hevc_qsv encoder @ 0x7f93dcdb3c00] [Eval @ 0x7f93cbff06f0] Undefined constant or missing '(' in 'high'
[hevc_qsv encoder @ 0x7f93dcdb3c00] Unable to parse option value "high"
[hevc_qsv encoder @ 0x7f93dcdb3c00] Error setting option profile to value high.
FFMPEG::open_encoder err: Invalid argument
int FFMPEG::open_encoder(const char*, const char*):
open failed hevc_qsv:/Videoklipp/QSV/hdv09_04_h265_qsv.mp4
Render::render_single: Session finished.

Some progress:

# profile=high
Pixels: yuvy422 (yuv420 isn't available)
Settings>Appearance: BT.709/MPEG2

Rendered:
Render::render_single: Session finished.
** rendered 5972 frames in 33.999 secs, 175.652 fps
audio0 pad 64 0 (64)

VLC playback OK

ffprobe -hide_banner hdv09_04_h265_qsv.mp4
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'hdv09_04_h265_qsv.mp4':
Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    encoder         : Lavf61.1.100
Duration: 00:03:58.88, start: 0.000000, bitrate: 3359 kb/s
Stream #0:0[0x1](und): Video: hevc (Rext) (hev1 / 0x31766568), yuv422p(tv, bt709/unknown/unknown, top coded first (swapped)), 1440x1080 [SAR 4:3 DAR 16:9], 3223 kb/s, 25 fps, 25 tbr, 12800 tbn (default)
      Metadata:
        handler_name    : VideoHandler
        vendor_id       : [0][0][0][0]
Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 129 kb/s (default)
      Metadata:
        handler_name    : SoundHandler
        vendor_id       : [0][0][0][0]

ah, so it need tv range .. try also with Pixels nv12 (worked for me on mediacodec)

Not really.,
Also the default at first startup, appearance BT.601-PAL/MJPEG, worked, and then ffprobe output
Stream #0:0[0x1](und): Video: hevc (Rext) (hev1 / 0x31766568), yuv422p(pc, bt470bg/unknown/unknown, top coded first (swapped)), 1440x1080 [SAR 4:3 DAR 16:9], 3248 kb/s, 25 fps, 25 tbr, 12800 tbn (default)

I just changed it to BT.701/MPEG which is for HD video, and I also remembed you also suggested this in a previous thread.

Both yuv422 and nv12 work.

But why isn't also the usual yuv420p available for h264 and h265?

not sure, may be qsv library does not support this?

at least I can't see it in source

https://git.ffmpeg.org/gitweb/ffmpeg.git/blob/HEAD:/libavcodec/qsvenc_hevc.c#l399

Possibly also rename h265 to hevc as ffmpeg use?

ok, I'll rename it and add nv12 as default pix format.

can you also see if h264 works with nv12?

No, h264 doesn't work with nv12, neither with # profile=high

I've extracted three ffmpeg QSV code lines below with qsv and yuv420p used from
https://trac.ffmpeg.org/wiki/Hardware/QuickSync#FullExamples

ffmpeg -hwaccel qsv -c:v h264_qsv -i input.mp4 -vf hwdownload,format=nv12 -pix_fmt yuv420p output.yuv
ffmpeg -hwaccel qsv -c:v h264_qsv -i input.mp4 -vf hwdownload,format=nv12 -pix_fmt yuv420p -f sdl -
ffmpeg -init_hw_device qsv=hw -filter_hw_device hw -f rawvideo -pix_fmt yuv420p -s:v 1920x1080 -i input.yuv -vf hwupload=extra_hw_frames=64,format=qsv -c:v h264_qsv -b:v 5M output.mp4

On the other hand the following VAAPI section and code lines from
'The encoders only accept input as VAAPI surfaces. If the input is in normal memory, it will need to be uploaded before giving the frames to the encoder - in the ffmpeg utility, the hwupload filter can be used for this. It will upload to a surface with the same layout as the software frame, so it may be necessary to add a format filter immediately before to get the input into the right format (hardware generally wants the nv12 layout, but most software functions use the yuv420p layout). The hwupload filter also requires a device to upload to, which needs to be defined before the filter graph is created.'

ffmpeg -vaapi_device /dev/dri/renderD128 -i input.mp4 -vf 'format=nv12,hwupload' -c:v h264_vaapi output.mp4

and from my own ffmpeg test

ffmpeg -hide_banner -hwaccel_output_format qsv -i hdv09_04.m2t hdv09_04_h264_qsv.mp4

note that this line uses *software* x264 encoder, not qsv.

Yeah, I was confused by the "-hwaccel_output_format qsv"
See below for another attempt

Does av1_qsv/vp9_qsv works? Can you also try with progressive (not interlaced) video?

Sorry, none of av1_qsv nor vp9_qsv pixel formats work (interlaced hdv input)
I was looking for a progressive video to download?

you can try to add deinterlacing filter in cingg? Do not forgot to set format- > interlacing to progressive.

But I tested "h284_qsv/nv12/profile high" rendering wiht SD-DV file (interlaced) and it worked

FFStream::encode_frame: encode failed.
file: /Videoklipp/QSV/dv01_07_h264_qsv.mp4
err: Resource temporarily unavailable
FFStream::flush failed
:file:/Videoklipp/QSV/dv01_07_h264_qsv.mp4
err: Operation not permitted
Render::render_single: Session finished.
** rendered 2832 frames in 5.592 secs, 506.438 fps
audio0 pad 32 0 (32)

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

so, h264/5 qsv in cingg works, but vp9/av1 not?

I'll add two more silly patches as attachment, they hopefully correct hevc/h264 profiles and add remark about how they only usable with ext. ffmpeg (for now).

Sorry about such extended debugging. Thanks for patience (over the years!)