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shader.py
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import subprocess, os, sys,glob
from pymediainfo import MediaInfo
from pymkv import MKVFile
from utils import clear
from simple_term_menu import TerminalMenu
from consts import *
x264_mapping = [
"veryfast", "fast", "medium", "slow", "veryslow"
]
def FHDMenu(shader_dir):
if not IS_GUI:
mode_menu = TerminalMenu(
["Remain as faithful to the original while enhancing details",
"Improve perceptual quality",
"Improve perceptual quality + deblur"
],
title="Choose your Option for Full HD Videos"
)
mode_choice = mode_menu.show()
quality_menu = TerminalMenu(
[
"Fast", "Medium", "Make my GPU hurt"
],
title="Choose a Quality preset for encoding. This will influence the shaders used but no the encoding preset itself."
)
quality_choice = quality_menu.show()
bilateral_menu = TerminalMenu(["Mode (not so heavy)", "[Recommended] Median (heavier)"], title="Please choose your Bilateral Denoise Mode")
bilateral_choice = bilateral_menu.show()
else:
mode_choice = GUI_OPTS['upscale']['shader_mode_choice']
quality_choice = GUI_OPTS['upscale']['shader_quality_choice']
bilateral_choice = GUI_OPTS['upscale']['shader_bilateral_choice']
if bilateral_choice == 0:
Denoise_Bilateral = Denoise_Bilateral_Mode
elif bilateral_choice == 1:
Denoise_Bilateral = Denoise_Bilateral_Median
else:
Denoise_Bilateral = Denoise_Bilateral_Mode
if mode_choice == None or quality_choice == None:
print("Canceling")
sys.exit(-1)
#low quality
if quality_choice == 0:
if mode_choice == 0:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_M_x2_Deblur)
return s
elif mode_choice == 1:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_M_x2_Deblur)
return s
elif mode_choice == 2:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, Deblur_DoG)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_M_x2_Deblur)
return s
# medium
elif quality_choice == 1:
if mode_choice == 0:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_L_x2_Deblur)
return s
elif mode_choice == 1:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_L_x2_Deblur)
return s
elif mode_choice == 2:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, Deblur_DoG)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_L_x2_Deblur)
return s
#eat your gpu
elif quality_choice == 2:
if mode_choice == 0:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_UL_x2_Deblur)
return s
elif mode_choice == 1:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_UL_x2_Deblur)
return s
elif mode_choice == 2:
s = os.path.join(shader_dir, Denoise_Bilateral)
s = s + ":"
s = s + os.path.join(shader_dir, Deblur_DoG)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_UL_x2_Deblur)
return s
def lowerFHDMenu(shader_dir):
if not IS_GUI:
mode_menu = TerminalMenu(
["Remain as faithful to the original while enhancing details",
"Improve perceptual quality",
"Improve perceptual quality + deblur"
],
title="Choose your Option for 480/720p Videos"
)
mode_choice = mode_menu.show()
quality_menu = TerminalMenu(
[
"Fast", "Medium", "Make my GPU hurt"
],
title="Choose a Quality preset for encoding. This will influence the shaders used but no the encoding preset itself."
)
quality_choice = quality_menu.show()
else:
mode_choice = GUI_OPTS['upscale']['shader_mode_choice']
quality_choice = GUI_OPTS['upscale']['shader_quality_choice']
if mode_choice == None or quality_choice == None:
print("Canceling")
sys.exit(-1)
#low quality
if quality_choice == 0:
if mode_choice == 0:
s = os.path.join(shader_dir, Upscale_CNN_M_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_M_x2_Deblur)
return s
elif mode_choice == 1:
s = os.path.join(shader_dir, Upscale_CNN_M_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_M_x2_Deblur)
return s
elif mode_choice == 2:
s = os.path.join(shader_dir, Upscale_CNN_M_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, Deblur_DoG)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_VeryFast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_M_x2_Deblur)
return s
# medium
elif quality_choice == 1:
if mode_choice == 0:
s = os.path.join(shader_dir, Upscale_CNN_L_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_L_x2_Deblur)
return s
elif mode_choice == 1:
s = os.path.join(shader_dir, Upscale_CNN_L_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_L_x2_Deblur)
return s
elif mode_choice == 2:
s = os.path.join(shader_dir, Upscale_CNN_L_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, Deblur_DoG)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_Fast)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_L_x2_Deblur)
return s
#eat your gpu
elif quality_choice == 2:
if mode_choice == 0:
s = os.path.join(shader_dir, Upscale_CNN_UL_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_UL_x2_Deblur)
return s
elif mode_choice == 1:
s = os.path.join(shader_dir, Upscale_CNN_UL_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_UL_x2_Deblur)
return s
elif mode_choice == 2:
s = os.path.join(shader_dir, Upscale_CNN_UL_x2_Denoise)
s = s + ":"
s = s + os.path.join(shader_dir, Auto_Downscale_Pre_x4)
s = s + ":"
s = s + os.path.join(shader_dir, Deblur_DoG)
s = s + ":"
s = s + os.path.join(shader_dir, DarkLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, ThinLines_HQ)
s = s + ":"
s = s + os.path.join(shader_dir, Upscale_CNN_UL_x2_Deblur)
return s
def remove_audio_and_subs(fn):
subprocess.call([
"mkvmerge",
"-o",
"temp.mkv",
"--no-subtitles",
"--no-audio",
fn
])
def shader(fn, width, height, shader, ten_bit, outname, gui=False, opts={}):
global IS_GUI, GUI_OPTS
IS_GUI=gui
GUI_OPTS=opts
clear()
files = []
if os.path.isdir(fn):
for file in glob.glob(os.path.join(fn, "*.mkv")):
files.append(os.path.join(file))
else:
remove_audio_and_subs(fn)
fn = "temp.mkv"
clear()
if not IS_GUI:
cg_menu = TerminalMenu(
["CPU (only x264 4:4:4) - needs to be converted to x265 later with ffmpeg",
"GPU (NVENC HEVC/X265 - may result in lower quality than CPU) - NVIDIA ONLY - no conversation necessary"
],
title="Choose what to use when encoding after applying shaders."
)
cg_choice = cg_menu.show()
else:
cg_choice = GUI_OPTS["upscale"]["cg_choice"]
if cg_choice == 0:
cpu_shader(fn, width, height, shader, ten_bit, outname, files=files)
elif cg_choice == 1:
gpu_shader(fn, width, height, shader, ten_bit, outname, files=files)
else:
print("Cancel")
sys.exit(-2)
if os.path.isdir(fn):
os.remove("temp.mkv")
else:
os.remove(fn)
def gpu_shader(fn, width, height, shader, ten_bit, outname, files=[]):
clear()
if ten_bit:
print("File is 10Bit")
format = "yuv420p10le"
else:
print("File is not 10Bit")
format = "yuv420p"
#detect width and height of video.
if len(files) == 0:
_m = MediaInfo.parse(fn)
else:
_m = MediaInfo.parse(files[0])
track_width = -1
for t in _m.tracks:
if t.track_type == 'Video':
track_width = t.width
clear()
if int(track_width) >= 1920:
str_shaders = FHDMenu(shader)
else:
str_shaders = lowerFHDMenu(shader)
print("File: " + fn)
print("Using the following shaders:")
print(str_shaders)
print("Encoder: NVENC HEVC")
import time
time.sleep(3)
clear()
if len(files) == 0:
subprocess.call([
"mpv",
"--vf=format=" + format,
fn,
"--profile=gpu-hq",
"--scale=ewa_lanczossharp",
"--cscale=ewa_lanczossharp",
"--video-sync=display-resample",
"--interpolation",
"--tscale=oversample",
'--vf=gpu=w=' + str(width) + ':h=' + str(height),
"--glsl-shaders=" + str_shaders,
"--ovc=hevc_nvenc",
'--ovcopts=rc=constqp,preset=1,profile=main10,rc-lookahead=32,qp=24',
'--no-audio',
'--o=' + outname
])
else:
i = 0
for f in files:
remove_audio_and_subs(f)
clear()
name = f.split("/")
name = name[len(name) - 1]
subprocess.call([
"mpv",
"--vf=format=" + format,
"temp.mkv",
"--profile=gpu-hq",
"--scale=ewa_lanczossharp",
"--cscale=ewa_lanczossharp",
"--video-sync=display-resample",
"--interpolation",
"--tscale=oversample",
'--vf=gpu=w=' + str(width) + ':h=' + str(height),
"--glsl-shaders=" + str_shaders,
"--ovc=hevc_nvenc",
'--ovcopts=rc=constqp,preset=1,profile=main10,rc-lookahead=32,qp=24',
'--no-audio',
'--o=' + os.path.join(outname, name)
])
i = i + 1
def cpu_shader(fn, width, height, shader, ten_bit, outname, files=[]):
clear()
if ten_bit:
print("File is 10Bit")
format = "yuv420p10le"
else:
print("File is not 10Bit")
format = "yuv420p"
#detect width and height of video.
if len(files) == 0:
_m = MediaInfo.parse(fn)
else:
_m = MediaInfo.parse(files[0])
track_width = -1
for t in _m.tracks:
if t.track_type == 'Video':
track_width = t.width
clear()
if int(track_width) >= 1920:
str_shaders = FHDMenu(shader)
else:
str_shaders = lowerFHDMenu(shader)
if not IS_GUI:
x264_preset = x264_mapping[TerminalMenu(x264_mapping, title="Choose your x264 preset:").show()]
lossless_menu = TerminalMenu(["No", "Yes"], title="Do you want to encode lossless? (Huge filesize)")
lossless_choice = lossless_menu.show()
else:
x264_preset = GUI_OPTS['upscale']['x264_preset']
lossless_choice = GUI_OPTS['upscale']['x264_lossless']
if lossless_choice == 1:
crf = 0
else:
crf = 17
print("File: " + fn)
print("Using the following shaders:")
print(str_shaders)
print("Encoding with preset: " + x264_preset)
import time
time.sleep(3)
#clear()
if len(files) == 0:
subprocess.call([
"mpv",
"--vf=format=" + format,
fn,
"--profile=gpu-hq",
"--scale=ewa_lanczossharp",
"--cscale=ewa_lanczossharp",
"--video-sync=display-resample",
"--interpolation",
"--tscale=oversample",
'--vf=gpu=w=' + str(width) + ':h=' + str(height),
"--glsl-shaders=" + str_shaders,
"--ovc=libx264",
'--ovcopts=preset=' + x264_preset + ',level=6.1,crf=' + str(crf) + ',aq-mode=3,psy-rd=1.0,bf=6',
'--no-audio',
'--o=' + outname
])
else:
i = 0
for f in files:
remove_audio_and_subs(f)
clear()
name = f.split("/")
name = name[len(name) - 1]
subprocess.call([
"mpv",
"--vf=format=" + format,
"temp.mkv",
"--profile=gpu-hq",
"--scale=ewa_lanczossharp",
"--cscale=ewa_lanczossharp",
"--video-sync=display-resample",
"--interpolation",
"--tscale=oversample",
'--vf=gpu=w=' + str(width) + ':h=' + str(height),
"--glsl-shaders=" + str_shaders,
"--ovc=libx264",
'--ovcopts=preset=' + x264_preset + ',level=6.1,crf=' + str(crf) + ',aq-mode=3,psy-rd=1.0,bf=8',
'--no-audio',
'--o=' + os.path.join(outname, name)
])
i = i + 1