roz/avidemux_shaders
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add support for QHD, HD and 4K

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Roz K
2025-06-20 05:15:15 +02:00
parent da0d185eb0
commit 4a9852dc4e
6 changed files with 439 additions and 19 deletions
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4
gopro_8:7/compute_gopro_8:7.py
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@ -2,6 +2,7 @@
# Computes fisheye removal parameters for GoPro 11+, 8:7 ratio, without hypersmooth,
# keeping the vertical FOV and widening the frame to preserve the diagonal FOV
# https://www.bobatkins.com/photography/technical/field_of_view.html
# https://community.gopro.com/s/article/HERO11-Black-Mini-Digital-Lenses-FOV-Information?language=fr
import math
@ -29,6 +30,7 @@ def width_rounded_8(height):
width = int(round(height * output_ratio))
return ((width + 4) // 8) * 8
print("HD = %i x 720" % width_rounded_8(720))
print("QHD = %i x 540" % width_rounded_8(540))
print("HD = %i x 720" % width_rounded_8(720))
print("Full HD = %i x 1080" % width_rounded_8(1080))
print("4K = %i x 2160" % width_rounded_8(2160))