FFv1 results

GOP=1 vs. GOP=300

Percentage values represent the size-difference of a GOP=300 file, compared to the same encoded with GOP=1.
Negative (green) values mean: Smaller (this is good!).
Positive (red) values mean: Larger (this is bad.)

Select: SELECT * FROM 'ffv1-gopdiff'
Where: height>300 and height<700 and width<800
Order by: height, pix_fmt, source_fps

Coloring:

good
regular: 5 - 20
very-good: ≥ 30

Version 1 Version 3
  4 slices 30 slices
# Name PIX_FMT Duration raw Width Height Source_FPS v1c00 v1c01 v1c10 v1c11 v3c11s4 v3c11s4crc1p1 v3c11s4crc1p2 v3c11s30 v3c11s30crc1p1 v3c11s30crc1p2 min avg max
0 flower_garden_422_4sif yuv422p 12 216000 640 480
30.000
-0.03%
-1.39%
-1.22%
-5.23%
-8.72%
-8.71%
-0.57%
-14.30%
-14.29%
-1.24%
-14.30%
-5.57%
-0.03%
1 football_422_4sif yuv422p 12 216000 640 480
30.000
-0.19%
-1.25%
-1.06%
-4.71%
-8.37%
-8.37%
-0.88%
-13.18%
-13.17%
-1.32%
-13.18%
-5.25%
-0.19%
2 galleon_422_4sif yuv422p 12 216000 640 480
30.000
-0.08%
-1.61%
-1.29%
-5.24%
-8.92%
-8.91%
-0.68%
-14.84%
-14.84%
-2.29%
-14.84%
-5.87%
-0.08%
3 intros_422_4sif yuv422p 12 216000 640 480
30.000
-0.16%
-1.18%
-0.92%
-4.34%
-7.92%
-7.92%
-1.13%
-13.69%
-13.68%
-2.10%
-13.69%
-5.31%
-0.16%
4 mobile_calendar_422_4sif yuv422p 12 216000 640 480
30.000
-0.26%
-1.80%
-1.22%
-5.15%
-9.07%
-9.07%
-0.97%
-14.82%
-14.81%
-1.79%
-14.82%
-5.90%
-0.26%
5 vtc1nw_422_4sif yuv422p 12 216000 640 480
30.000
-0.20%
-1.27%
-0.94%
-4.04%
-7.38%
-7.38%
-0.57%
-13.78%
-13.77%
-1.94%
-13.78%
-5.13%
-0.20%
6 washdc_422_4sif yuv422p 12 216000 640 480
30.000
-0.23%
-1.68%
-1.26%
-5.01%
-8.64%
-8.64%
-0.69%
-14.25%
-14.24%
-1.59%
-14.25%
-5.62%
-0.23%
7 flower_garden_422_ntsc yuv422p 12 246037 720 486
30.000
-0.04%
-1.25%
-1.10%
-4.85%
-8.32%
-8.32%
-0.53%
-14.12%
-14.11%
-1.34%
-14.12%
-5.40%
-0.04%
8 football_422_ntsc yuv422p 12 246037 720 486
30.000
-0.16%
-1.19%
-0.95%
-4.59%
-8.28%
-8.28%
-0.81%
-13.17%
-13.16%
-1.21%
-13.17%
-5.18%
-0.16%
9 galleon_422_ntsc yuv422p 12 246037 720 486
30.000
-0.03%
-1.39%
-1.17%
-4.93%
-8.66%
-8.65%
-0.75%
-15.10%
-15.09%
-2.53%
-15.10%
-5.83%
-0.03%
10 intros_422_ntsc yuv422p 12 246037 720 486
30.000
-0.14%
-1.15%
-0.81%
-4.16%
-7.79%
-7.79%
-1.56%
-14.20%
-14.19%
-2.72%
-14.20%
-5.45%
-0.14%
11 mobile_calendar_422_ntsc yuv422p 12 246037 720 486
30.000
-0.24%
-1.62%
-1.09%
-4.77%
-8.53%
-8.53%
-0.58%
-14.27%
-14.27%
-1.52%
-14.27%
-5.54%
-0.24%
12 vtc1nw_422_ntsc yuv422p 12 246037 720 486
30.000
-0.16%
-1.26%
-0.84%
-3.72%
-6.90%
-6.90%
-0.46%
-13.46%
-13.45%
-1.75%
-13.46%
-4.89%
-0.16%
13 washdc_422_ntsc yuv422p 12 246037 720 486
30.000
-0.22%
-1.56%
-1.14%
-4.70%
-8.28%
-8.29%
-0.66%
-14.22%
-14.21%
-1.72%
-14.22%
-5.50%
-0.22%
14 city_4cif yuv420p 10 356400 704 576
60.000
-0.19%
-1.36%
-1.01%
-4.55%
-8.15%
-8.14%
-0.49%
-13.22%
-13.22%
-1.06%
-13.22%
-5.14%
-0.19%
15 crew_4cif yuv420p 10 356400 704 576
60.000
-0.19%
-1.37%
-0.94%
-4.58%
-8.24%
-8.24%
-0.33%
-13.36%
-13.35%
-0.84%
-13.36%
-5.14%
-0.19%
16 harbour_4cif yuv420p 10 356400 704 576
60.000
-0.21%
-1.27%
-1.00%
-4.03%
-7.25%
-7.26%
-0.11%
-12.71%
-12.70%
-0.66%
-12.71%
-4.72%
-0.11%
17 ice_4cif yuv420p 8 285120 704 576
60.000
-0.35%
-1.79%
-1.39%
-4.49%
-7.37%
-7.37%
-0.33%
-12.38%
-12.37%
-1.35%
-12.38%
-4.92%
-0.33%
18 soccer_4cif yuv420p 10 356400 704 576
60.000
-0.00%
-1.17%
-0.83%
-4.44%
-7.97%
-7.97%
-1.34%
-12.92%
-12.92%
-2.07%
-12.92%
-5.16%
-0.00%
19 min --- --- --- --- --- ---
-0.35%
-1.80%
-1.39%
-5.24%
-9.07%
-9.07%
-1.56%
-15.10%
-15.09%
-2.72%
--- --- ---
20 avg --- --- --- --- --- ---
-0.16%
-1.40%
-1.06%
-4.61%
-8.15%
-8.14%
-0.71%
-13.79%
-13.78%
-1.63%
--- --- ---
21 max --- --- --- --- --- ---
-0.00%
-1.15%
-0.81%
-3.72%
-6.90%
-6.90%
-0.11%
-12.38%
-12.37%
-0.66%
--- --- ---