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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [ICL][ffmpeg-qsv/-vaapi] low-power (HW encoding) mode doesn't work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110307#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [ICL][ffmpeg-qsv/-vaapi] low-power (HW encoding) mode doesn't work"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110307">bug 110307</a>
from <span class="vcard"><a class="email" href="mailto:dmitry.menshov@intel.com" title="Dmitry <dmitry.menshov@intel.com>"> <span class="fn">Dmitry</span></a>
</span></b>
<pre>Environment:
============
OS: Ubuntu18.04.1LTS
KERNEL: 5.1.0-rc3+
HUC/GUC disabled
ASLR IS ENABLED
HT IS ENABLED
kernel git://anongit.freedesktop.org/drm-tip at
8cac0cc264d2a6af0b33370b542b12d516e022c5 2019-03-28_13-42-05 drm-tip:
2019y-03m-28d-13h-41m-08s UTC integration manifest
libdrm git://anongit.freedesktop.org/git/mesa/drm at
ae836decb41a69d00bfadab78a7cb69f88de4c94 2019-03-25_21-34-13 intel: sync
i915_pciids.h with kernel
libva git://github.com/intel/libva at c98b06d2b8c00dc4df628488b672711b3f0eb118
2019-03-21_06-57-29 [common] Add A2RGB10 fourcc definition
gmmlib git://github.com/intel/gmmlib at
8294f6851ca0829deca7f97c851c8ed0439c94eb 2019-03-28_04-31-26 Adding Comet lake
PCH and DeviceId's
media-driver git://github.com/intel/media-driver at 8773ef5 2019-03-25_09-49-48
[VP] Correction Colorspace to seperate RGB/YUV
media-sdk git://github.com/Intel-Media-SDK/MediaSDK at
b5d24b2c2baac7dab44ddf0279f576d4c249d08a 2019-03-29_11-37-11 Small refactoring
for vaapi allocator in the library
fmpeg <a href="https://github.com/FFmpeg/FFmpeg.git">https://github.com/FFmpeg/FFmpeg.git</a> at
391f884675f319b95f5a72a410178516e11c557d 2019-03-28_13-52-51 lavc/qsvenc_h264:
remove the privite option trellis
cat /proc/cmdline:
ffmpeg -loglevel verbose -hwaccel vaapi -vaapi_device /dev/dri/renderD128
-hwaccel_output_format vaapi -i 1280x720p_29.97_10mb_h264_cabac.264 -c:v
hevc_vaapi -low_power 1 -qscale:v 20 -y test.h265
or
sample_encode h265 -cqp -qsv-ff -i 1920x1080.yuv -w 1920 -h 1080 -o test.h265</pre>
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