Full Dataset

Corresponds to a random subsampling of a highly varied set of encoding scenarios.

The parameters of this database

Name	Value	Description (link)	Total
video	aov, baolei_balloon, baolei_man, baolei_woman, baolei_yard, boat, bode_museum, brest_sedof, cosmos, cs_go, elevator, fountain, graphics_mix_simple, graphics_mix_transitions, heroes_of_the_storm, jianling_beach, jianling_temple, life_untouched, meridian, mine_craft, mission_control, mooving_text, neon, neptune_fountain_2, neptune_fountain_3, nocturne, oberbaum_spree, park_joy, project_cars, quadriga_tree, rain_fruits, riverbank, skater, soccer, sol_levante, sparks, star_craft, subway_tree, text_mix_transition, tiergarten_parkway, tunnel_flag world_of_warcraft	ctc	\(42\)
profile	sd, hd, fhd, uhd4k	video resolution and more	\(4\)
encoder	libx264, h264_vaapi, h264_nvenc, libx265, hevc_nvenc, vvc, libaom-av1, libsvtav1, av1_nvenc	enc_encoder	\(8\)
quality	\(\left\{\frac{k}{25} \mid k \in [1,24] \right\}\)	enc_quality	\(24\)
effort	fast, medium, slow	enc_effort	\(3\)
mode	vbr	enc_mode	\(1\)
thread	\(\left\{ 8 \right\}\)	enc_threads	\(1\)
repeat	\(1\) times	total repetitions	\(1\)
ramdisk	yes	shm in enc_cmd	\(1\)
host	paradoxe, yeti, abacus26, pc-intel	env_hostname	\(3\)
metrics	psnr, ssim, vif, vmaf, lpips_alex	Table t_met_metric
total	\(\prod\)	total number of points	\(435456\)

Reproduce

for video in ctc/*.mkv; do
    for profile in sd hd fhd uhd4k; do
      mendevi prepare $video -p $profile
    done
done
mendevi encode -r1 \
  -n 24 \
  -e fast -e medium -e slow \
  -c av1_nvenc -c h264_nvenc -c hevc_nvenc -c libaom-av1 -c libsvtav1 -c libvpx-vp9 -c libx264 -c libx265 -c vvc \
  reference*
mendevi decode -r2 reference*
mendevi decode -r1 *.mp4
mendevi probe --psnr --ssim --vmaf --vif --lpips-alex --rms-sobel --rms-time-diff --spatial-dct --temporal-dct *.mp4