On 13/03/2026 12:05, Andrew Randrianasulu wrote:
пт, 13 мар. 2026 г., 13:30 Terje J. Hanssen <[email protected]>:
On 13/03/2026 10:52, Andrew Randrianasulu wrote:
пт, 13 мар. 2026 г., 12:19 Terje J. Hanssen via Cin <[email protected]>:
continuation from a previous thread
[Cin]Re: Adding CIN_HW_DEV=qsv for GPU HW decoding? https://lists.cinelerra-gg.org/archives/list/[email protected]/mess...
The current Slowroll update on Alder Lake /DG2 verifies use of
vainfo | grep version libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 vainfo: VA-API version: 1.23 (libva 2.23.0) vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 26.1.1 ()
Before further testing I had to rebuild my Cingg already patched with 0001-QSV-hw-decoder-test.patch
cd /home3/cinelerra/cinelerra-5.1
make clean
Edited the build.sh as a "current, all-in-one" ./configure line with libsvtav1, onevpl og vulkan
cat bld.sh
#!/bin/bash # IMPORTANT comments below to change the configure line # For newer operating system versions, add --enable-libsvtav1 # For really old versions, such as ubuntu 16, add --enable-libaom=no # Faster compile if include --disable-x265_hidepth # To add OpenCV plugins, add --with-opencv=sta,tar=https://download.cinelerra-gg.org/download.php?file=opencv%2Fopencv-20200306... # # original ./configure --with-single-user --with-booby # # 12.03.2026 extended ./configure with Intel QSV api and Vulkan api and filters # --with-onevpl Intel QSV api for unix (no) # --with-vulkan Vulkan api (no) # --with-libplacebo libplacebo ffmpeg Vulkan filter (no) # --with-libzimg libzimg ffmpeg filter (no) # ( ./autogen.sh ./configure --with-single-user --with-booby --enable-libsvtav1 --with-onevpl --with-vulkan --with-libplacebo --with-libzimg make && make install ) 2>&1 | tee log mv Makefile Makefile.cfg cp Makefile.devel Makefile
This required two additional dependency packages on Slowroll before the script ran through
zypper in libplacebo-devel zimg-devel
./bld.sh
--------------------------
cd /home3/cinelerra/cinelerra-5.1 bin/cin Cinelerra Infinity - built: Mar 12 2026 23:52:16
Settings|Preferences|Performance|Use HW Device: none ----
Testing QSV decoding in CPU vs GPU respectively, that is before and after adding remap decoder mpeg2_qsv, shows that decoding in GPU isn't different faster than on CPU in this case, but moving most workload to the GPU should offload the CPU:
cat bin/ffmpeg/decode.opts
# apply at init decode loglevel=fatal formatprobesize=5000000 scan_all_pmts=1 remap_video_decoder libaom-av1=libdav1d remap_video_decoder mpeg2video=mpeg2_qsv
mpeg2video -> h264_qsv ====================== CPU: ** rendered 5972 frames in 24.463 secs, 244.124 fps audio0 pad 64 0 (64)
intel_gpu_top Video: < = 29% ------------- GPU: ** rendered 5972 frames in 24.562 secs, 243.140 fps audio0 pad 64 0 (64)
intel_gpu_top Video: < = 42%
mpeg2video -> hevc_qsv ====================== CPU: ** rendered 5972 frames in 21.910 secs, 272.570 fps audio0 pad 64 0 (64)
intel_gpu_top Video: < = 24% -------------- GPU: ** rendered 5972 frames in 22.666 secs, 263.478 fps audio0 pad 64 0 (64)
intel_gpu_top Video: < = 38%
mpeg2video -> av1_qsv ====================== CPU: ** rendered 5972 frames in 24.330 secs, 245.458 fps audio0 pad 64 0 (64)
intel_gpu_top Video: < = 24% -------- GPU: ** rendered 5972 frames in 24.451 secs, 244.244 fps audio0 pad 64 0 (64)
intel_gpu_top Video: < = 39%
So, it seems to work?
Was it abort'ing at exit like in your previous tests (without patch, with just remapping)?
Not quite sure which aborting or post you think of.
https://lists.cinelerra-gg.org/archives/list/[email protected]/mess...
hopefully this message.
It says abort (core dumped) in one case
Ok, that one was related to qsv rendering and Settings|Preferences|Performance|Use HW Device: vaapi No, there is not abort (core dumped) any more. Now with or without remap_video_decoder mpeg2video=mpeg2_qsv and Settings|Preferences|Performance|Use HW Device: vaapi the terminal output looks similar in both cases. And as I sketched previously, Cingg seemingly uses two decoding processes 1) During loading the input hdv file 2) During rendering to hevc_qsv Decoder mpeg2_qsv does not support device type vaapi. HW device init failed, using SW decode. file:/Videoklipp/VAAPI/hdv09_04.m2t err: Operation not permitted libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 Decoder mpeg2_qsv does not support device type vaapi. HW device init failed, using SW decode. file:/Videoklipp/VAAPI/hdv09_04.m2t err: Operation not permitted libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 Decoder mpeg2_qsv does not support device type vaapi. HW device init failed, using SW decode. file:/Videoklipp/VAAPI/hdv09_04.m2t err: Operation not permitted libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 Decoder mpeg2_qsv does not support device type vaapi. HW device init failed, using SW decode. file:/Videoklipp/VAAPI/hdv09_04.m2t err: Operation not permitted libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 Decoder mpeg2_qsv does not support device type vaapi. HW device init failed, using SW decode. file:/Videoklipp/VAAPI/hdv09_04.m2t err: Operation not permitted libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 Render::render_single: Session finished. ** rendered 5972 frames in 22.859 secs, 261.254 fps audio0 pad 64 0 (64) Decoder mpeg2_qsv does not support device type vaapi. HW device init failed, using SW decode. file:/Videoklipp/VAAPI/hdv09_04.m2t err: Operation not permitted libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 Total excess of backups: -50 Session time: 0:03:50 Cpu time: user: 0:00:35.742 sys: 0:00:04.533
But here is a full output of one rendering session with decoding in GPU until my File>quit Cingg. (There's a lot of repeated libva info: messages, but that was also the case with the previous build)
mpeg2video -> hevc_qsv ======================
bin/cin Cinelerra Infinity - built: Mar 12 2026 23:52:16 ......snip
Libav version: Lavc62.11.100 .... snip
BC_DisplayInfo::gl_fb_config failed
libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0
libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0
Render::render_single: Session finished. ** rendered 5972 frames in 21.964 secs, 271.899 fps audio0 pad 64 0 (64)
libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0
Total excess of backups: -50 Session time: 0:02:46 Cpu time: user: 0:00:37.668 sys: 0:00:03.420 localhost:/home3/cinelerra/cinelerra-5.1 #
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