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支持透明度调整

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This commit is contained in:
Jerry Yan 2023-04-30 08:35:57 +08:00
parent 82b40e3b5d
commit 9d7f54d1dc
4 changed files with 16 additions and 4 deletions
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4
.gitignore vendored
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@ -10,4 +10,6 @@ __pycache__
venv
build/
dist/
access_token
access_token
winsw.*
*.json

6
config.py
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@ -17,6 +17,8 @@ DANMAKU_FONT_NAME = "Sarasa Term SC"
DANMAKU_FONT_SIZE = 40
# resolution
VIDEO_RESOLUTION = "1280x720"
# opacity
DANMAKU_OPACITY = 100
# [ffmpeg]
# exec
FFMPEG_EXEC = "ffmpeg"
@ -68,13 +70,14 @@ def load_config():
if config.has_section("danmaku"):
section = config['danmaku']
global DANMAKU_EXEC, DANMAKU_SPEED, DANMAKU_FONT_NAME, VIDEO_RESOLUTION, DANMAKU_FONT_SIZE, \
DANMAKU_USE_DANMU2ASS, DANMAKU_USE_DANMAKUFACTORY
DANMAKU_USE_DANMU2ASS, DANMAKU_USE_DANMAKUFACTORY, DANMAKU_OPACITY
DANMAKU_USE_DANMU2ASS = section.getboolean('use_danmu2ass', DANMAKU_USE_DANMU2ASS)
DANMAKU_USE_DANMAKUFACTORY = section.getboolean('use_danmakufactory', DANMAKU_USE_DANMAKUFACTORY)
DANMAKU_EXEC = section.get('exec', DANMAKU_EXEC)
DANMAKU_SPEED = section.getfloat('speed', DANMAKU_SPEED)
DANMAKU_FONT_NAME = section.get('font', DANMAKU_FONT_NAME)
DANMAKU_FONT_SIZE = section.getint('font_size', DANMAKU_FONT_SIZE)
DANMAKU_OPACITY = section.getint('opacity', DANMAKU_OPACITY)
VIDEO_RESOLUTION = section.get('resolution', VIDEO_RESOLUTION)
if config.has_section("video"):
section = config['video']
@ -118,6 +121,7 @@ def get_config():
'speed': DANMAKU_SPEED,
'font': DANMAKU_FONT_NAME,
'font_size': DANMAKU_FONT_SIZE,
'opacity': DANMAKU_OPACITY,
'resolution': VIDEO_RESOLUTION,
},
'video': {

5
templates/index.html
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@ -146,6 +146,10 @@
<td>字体大小</td>
<td>{{ config.danmaku.font_size }}</td>
</tr>
<tr>
<td>不透明度</td>
<td>{{ config.danmaku.opacity }}%</td>
</tr>
<tr>
<td>视频分辨率</td>
<td>{{ config.danmaku.resolution }}</td>
@ -310,6 +314,7 @@
speed: 0,
font: "",
font_size: 0,
font_size: 100,
resolution: "",
},
video: {

5
workflow/danmaku.py
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@ -8,6 +8,7 @@ from typing import Union
from bs4 import BeautifulSoup
from config import DANMAKU_EXEC, VIDEO_RESOLUTION, DANMAKU_SPEED, DANMAKU_FONT_NAME, DANMAKU_FONT_SIZE, \
DANMAKU_OPACITY, \
DANMAKU_USE_DANMU2ASS, DANMAKU_USE_DANMAKUFACTORY
from exception.danmaku import NoDanmakuException, DanmakuFormatErrorException
from util.file import check_file_exist
@ -50,7 +51,7 @@ def danmaku_to_subtitle_use_danmaku_factory(file: Union[os.PathLike[str], str],
DANMAKU_EXEC, "--ignore-warnings",
"-r", str(VIDEO_RESOLUTION), "-s", str(DANMAKU_SPEED), "-f", "5",
"-S", str(DANMAKU_FONT_SIZE), "-N", str(DANMAKU_FONT_NAME), "--showmsgbox", "FALSE",
"-O", "255", "-L", "1", "-D", "0",
"-O", "{:.0f}".format(DANMAKU_OPACITY*255/100), "-L", "1", "-D", "0",
"-o", "ass", new_subtitle_name, "-i", file, "-t", str(time_shift)
))
@ -58,7 +59,7 @@ def danmaku_to_subtitle_use_danmaku_factory(file: Union[os.PathLike[str], str],
def danmaku_to_subtitle_use_danmu2ass(file: Union[os.PathLike[str], str], time_shift: float, new_subtitle_name: str):
(_w, _h) = VIDEO_RESOLUTION.split("x")
return subprocess.Popen((
DANMAKU_EXEC, "--force", "-a", "1", "-d", str(DANMAKU_SPEED), "--font", str(DANMAKU_FONT_NAME),
DANMAKU_EXEC, "--force", "-a", "{:.1f}".format(DANMAKU_OPACITY/100.0), "-d", str(DANMAKU_SPEED), "--font", str(DANMAKU_FONT_NAME),
"--font-size", str(DANMAKU_FONT_SIZE), "--lane-size", str(DANMAKU_FONT_SIZE), "--width", _w, "--height", _h,
"-o", new_subtitle_name, "-p", "1", "--time-offset", str(time_shift), "--width-ratio", "1", file
))