ср, 25 сент. 2024 г., 18:25 Terje J. Hanssen <[email protected]>:
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 ? [1] 21180
1: command not found localhost:/home/cinelerra/cinelerra-5.1 # make: *** No rule to make target '2'. Stop. ^C [1]+ Exit 2 make install 2 > make_install.log
attach make_install.log with an email.
Qsv test 1: -----------------
localhost:/home/cinelerra/cinelerra-5.1 # bin/cin Cinelerra Infinity - built: Sep 23 2024 10:31:07
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
try different Pixels if possible?
Cingg render error: 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.
ср, 25 сент. 2024 г., 01:02 Andrew Randrianasulu <[email protected]
:
ср, 25 сент. 2024 г., 00:55 Terje J. Hanssen <[email protected]>:
Den 24.09.2024 22:20, skrev Andrew Randrianasulu via Cin:
got answer from ffmpeg devs
https://ffmpeg.org//pipermail/ffmpeg-devel/2024-September/333906.html
But will it be hard to enable Cingg "presets" to utilize hwaccels like QSV decoding/encoding via the unbundled built via QSV-enabled system FFmpeg?
you can try to copy vaapi profiles under new name, then replace codec_vaapi for codec_qsv and see how it goes .... I just did the same for mediacodec, seems to work but unsure if you need additional patch I have in tree here ...
ffmpeg -hide_banner -codecs | grep qsv DEV.L. av1 Alliance for Open Media AV1 (decoders: libdav1d libaom-av1 av1 av1_cuvid av1_qsv) (encoders: libaom-av1 librav1e libsvtav1 av1_nvenc av1_qsv av1_amf av1_vaapi) DEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_v4l2m2m h264_qsv libopenh264 h264_cuvid) (encoders: libx264 libx264rgb libopenh264 h264_amf h264_nvenc h264_qsv h264_v4l2m2m h264_vaapi) DEV.L. hevc H.265 / HEVC (High Efficiency Video Coding) (decoders: hevc hevc_qsv hevc_v4l2m2m hevc_cuvid) (encoders: libx265 hevc_amf hevc_nvenc hevc_qsv hevc_v4l2m2m hevc_vaapi) DEVIL. mjpeg Motion JPEG (decoders: mjpeg mjpeg_cuvid mjpeg_qsv) (encoders: mjpeg mjpeg_qsv mjpeg_vaapi) DEV.L. mpeg2video MPEG-2 video (decoders: mpeg2video mpegvideo mpeg2_v4l2m2m mpeg2_qsv mpeg2_cuvid) (encoders: mpeg2video mpeg2_qsv mpeg2_vaapi) D.V.L. vc1 SMPTE VC-1 (decoders: vc1 vc1_qsv vc1_v4l2m2m vc1_cuvid) DEV.L. vp8 On2 VP8 (decoders: vp8 vp8_v4l2m2m libvpx vp8_cuvid vp8_qsv) (encoders: libvpx vp8_v4l2m2m vp8_vaapi) DEV.L. vp9 Google VP9 (decoders: vp9 vp9_v4l2m2m libvpx-vp9 vp9_cuvid vp9_qsv) (encoders: libvpx-vp9 vp9_vaapi vp9_qsv)
Applied decoding benchmarks examples from https://trac.ffmpeg.org/wiki/Hardware/QuickSync#Decode-only
ffmpeg -hide_banner -hwaccel_output_format qsv -c:v hevc_qsv -i h265_yuv420p+opus.mp4 -f null - frame= 1781 fps=1745 q=-0.0 Lsize=N/A time=00:01:11.24 bitrate=N/A speed=69.8x
ffmpeg -hide_banner -hwaccel_output_format qsv -c:v hevc_qsv -i h265_yuv422p10le_SR.mp4 -f null - frame= 1779 fps=1351 q=-0.0 Lsize=N/A time=00:01:11.16 bitrate=N/A speed=54.1x