Oct 29

1. 下载并安装 uBlock Origin

2. 打开插件, 点击右侧齿轮图标, 选择"自定义静态规则", 贴入以下代码:

youtube.com##+js(set, yt.config_.openPopupConfig.supportedPopups.adBlockMessageViewModel, false)
youtube.com##+js(set, Object.prototype.adBlocksFound, 0)
youtube.com##+js(set, ytplayer.config.args.raw_player_response.adPlacements, [])
youtube.com##+js(set, Object.prototype.hasAllowedInstreamAd, true)

3. 在 uBlock Origin 设定页面中,选择“规则列表”,按下“清除所有缓存”,接着按“立即更新”。

4. 在 Youtube 页面,关闭除了 uBlock Origin 以外的其它广告拦截器,如 Adblock。

5. 刷新页面即可。

6. 若突然无法观看,请重复步骤 3。


Oct 07

哦,原来视频流式传输需要这么优化:

Optimizing MP4 Video for Fast Streaming
Tools to fix MP4 videos so players can start playback instantly (without downloading the whole file)
Understanding the M.P.E.G-4 moov atom: Pseudo-Streaming in Mp4

检测视频文件是否已经为流式传输优化:

mp4box -info A.mp4 2>&1 1>NUL | find "File suitable for progressive download (moov before mdat)"
#或者
AtomicParsley input.mp4 -T | sed -n 2p | grep -q "moov" && echo "yup" || echo "nope"

那么就撸个批处理干,支持 mp4/mkv/mov/m4v 格式的优化。

#!/bin/bash

[ -n "$1" ] && {
    src_folder="$1"
} || {
    echo "input you source folder location."
    exit
}

src_empty=$(ls -A "$src_folder")

[ -n "$src_empty" ] && {
    for file_a in ${src_folder}/*
    do
        in_full_filename=$(basename "$file_a")
        in_filename="${filename%.*}"
        in_extension="${file_a##*.}"
        out_full_filename="${in_filename}_.${in_extension}"

        echo "src=$in_full_filename ndst=$out_full_filename"

        case $in_extension in
            mp4|mov|m4v)
                ffmpeg -i "${src_folder}/${in_full_filename}" -movflags faststart -acodec copy -vcodec copy -copyts "${src_folder}/$out_full_filename"
                ;;
            mkv)
                ffmpeg -i "${src_folder}/${in_full_filename}" -c copy -reserve_index_space 100k -copyts "${src_folder}/$out_full_filename"
                ;;
            *)
                echo "${in_extension} file not support faster start."
                ;;
        esac

        [ $? -eq 0 ] && {
            rm -f "${src_folder}/${in_full_filename}"
            mv -f "${src_folder}/$out_full_filename" "${src_folder}/${in_full_filename}"
            echo "-----------${in_filename} now faster web loading------------"
        } || {
            echo "-----------${in_filename} faster process failed------------"
        }
    done
} || {
    echo "Source folder is empty."
}

Windows 版本,丢到要处理的视频目录下:

for /r %%F in (*.mp4) do (
    ffmpeg.exe  -i "%%F" -movflags faststart -acodec copy -vcodec copy -copyts "%%~dpnF"_.mp4
    if not errorlevel 1 if exist "%%~dpnF.mp4" (
		del /q "%%F"
		move "%%~dpnF"_.mp4 "%%F"
	)
)

for /r %%F in (*.mov) do (
    ffmpeg.exe  -i "%%F" -movflags faststart -acodec copy -vcodec copy -copyts "%%~dpnF"_.mov
    if not errorlevel 1 if exist "%%~dpnF.mov" (
		del /q "%%F"
		move "%%~dpnF"_.mov "%%F"
	)
)

for /r %%F in (*.mkv) do (
    ffmpeg.exe  -i "%%F" -c copy -reserve_index_space 100k -copyts "%%~dpnF"_.mkv
    if not errorlevel 1 if exist "%%~dpnF.mkv" (
		del /q "%%F"
		move "%%~dpnF"_.mkv "%%F"
	)
)

for /r %%F in (*.wmv) do (
    ffmpeg.exe  -i "%%F" -movflags faststart -copyts "%%~dpnF".mp4
    if not errorlevel 1 if exist "%%~dpnF.wmv" (
		del /q "%%F"
	)
)

for /r %%F in (*.mpg) do (
    ffmpeg.exe  -i "%%F" -movflags faststart -copyts "%%~dpnF".mp4
    if not errorlevel 1 if exist "%%~dpnF.mpg" (
		del /q "%%F"
	)
)

for /r %%F in (*.flv) do (
    ffmpeg.exe  -i "%%F" -movflags faststart -copyts "%%~dpnF".mp4
    if not errorlevel 1 if exist "%%~dpnF.flv" (
		del /q "%%F"
	)
)

for /r %%F in (*.rmvb) do (
    ffmpeg.exe  -i "%%F" -movflags faststart -copyts "%%~dpnF".mp4
    if not errorlevel 1 if exist "%%~dpnF.rmvb" (
		del /q "%%F"
	)
)

for /r %%F in (*.rm) do (
    ffmpeg.exe  -i "%%F" -movflags faststart -copyts "%%~dpnF".mp4
    if not errorlevel 1 if exist "%%~dpnF.rm" (
		del /q "%%F"
	)
)

Oct 06

这篇文章已被密码保护。请在这里输入密码:



Oct 06

详情见 MeTube 主页,我这里流水账一下:

#安装、升级 npm / n
apt install npm
npm -g install n
n lts

cd metube/ui

# 安装 Angular,构建 UI
npm install
node_modules/.bin/ng build

# 安装 Python 依赖
cd ..
pip3 install pipenv
pipenv install
python3 -m pip install aiohttp
pipenv install aiohttp

#安装 ffmpeg,合并音频视频,Youtube 新视频基本都需要合并
apt install ffmpeg

# 自定义环境文件测试运行
export DOWNLOAD_DIR=/home/wwwroot/metube
export URL_PREFIX=/metube
pipenv run python3 app/main.py

正常会输出:

INFO:ytdl:waiting for item to download
======== Running on http://0.0.0.0:8081 ========
(Press CTRL+C to quit)

可以浏览器连接: http://VPS-IP:8081,测试一下下载,没问题往下走。

配置 Nginx 转发:

#主转发代码
        location /metube/ {
            proxy_pass http://127.0.0.1:8081;
            proxy_redirect off;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $host;
        }
#没有问题这一块可以不要
        location ~* .(css|js)$ {
            proxy_pass http://127.0.0.1:8081;
            proxy_redirect off;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $host;
        }

添加到开机自动运行:

systemctl edit metube --full --force

粘贴如下代码,metube 源码路径,下载路径,反代目录,改成自己的:

[Unit]
Description=Metube Web Service
After=network.target

[Service]
Environment=DOWNLOAD_DIR=/home/wwwroot/metube
Environment=URL_PREFIX=/metube
Restart=always
Type=simple
WorkingDirectory=/root/src/metube
ExecStart=/usr/local/bin/pipenv run python3 /root/src/metube/app/main.py

[Install]
WantedBy=multi-user.target

然后执行:

systemctl enable --now metube

metube 就启动了,并且下次开机也会自己启动。

追加:
添加简单的密码认证:

#生成密码文件,添加用户名
sudo sh -c "echo -n 'sammy:' >> /etc/nginx/.htpasswd"
#为此用户设置密码
sudo sh -c "openssl passwd -apr1 >> /etc/nginx/.htpasswd"

然后添加到 metube 反代中:

location /metube/ {
    auth_basic           "Administrator’s Area";
    auth_basic_user_file /etc/nginx/.htpasswd";
    ...
}

Oct 06

这里试过反代 ifile share,cloudreve,metube 等都出现这个问题,主页面可以显示,表示反代是没有问题的,但是所有 css,js 文件都是 404,界面显示不完全,很奇怪,你说都是静态文件,但 favicon.ico 那些没问题。

原本反代代码,css/js 404 出错:

        location / {
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP       $remote_addr;
            proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_redirect off;
            proxy_pass http://127.0.0.1:808;
            add_header X-Cache $upstream_cache_status;
            add_header Cache-Control no-cache;
        }

添加以下代码,则正常:

        location ~* \.(gif|png|jpg|css|js|woff|woff2)$ {
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP       $remote_addr;
            proxy_set_header X-Forwarded-For  $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_redirect off;
            proxy_pass http://127.0.0.1:808;
            expires 12h;
        }

这里有个问题,如果反代不是在 / 下,而是子目录下,比如 /metube,按照上面的写法就会影响到 / 下主站,导致主站找不到一些资源文件,我这里就出现修改后主站找不到 favicon.png 的问题,所以我就只添加 css|js 添加子目录匹配:

        location /metube/ {
            proxy_pass http://127.0.0.1:8081;
            proxy_redirect off;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $host;
        }

        location ~ ^/metube/.*\.(css|js)$ {
            proxy_pass http://127.0.0.1:8081;
            proxy_redirect off;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_set_header Host $host;
        }

主站 PHP 脚本都是远程调用 CDN 的 css|js,没有本地的,所以没出问题。至少这样暂时能用。 :neutral: :neutral: :neutral:

没找到问题的根本! :twisted:


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