From ddadef2287d9cf44ce7edf729fab07d5da746482 Mon Sep 17 00:00:00 2001 From: eric Date: Fri, 12 Dec 2025 22:54:50 -0600 Subject: [PATCH] 's' --- config/config.ini | 2 +- main.py | 29 ++++++++++++++--------------- 2 files changed, 15 insertions(+), 16 deletions(-) diff --git a/config/config.ini b/config/config.ini index 22d3e6a..c1264d1 100644 --- a/config/config.ini +++ b/config/config.ini @@ -8,7 +8,7 @@ language(zh_cn/en) = zh_cn 保存文件名是否包含标题 = 否 是否去除名称中的表情符号 = 是 视频保存格式ts|mkv|flv|mp4|mp3音频|m4a音频 = ts -原画|超清|高清|标清|流畅 = 高清 +原画|超清|高清|标清|流畅 = 超清 是否使用代理ip(是/否) = 否 代理地址 = 同一时间访问网络的线程数 = 3 diff --git a/main.py b/main.py index 41c702d..f0869c4 100644 --- a/main.py +++ b/main.py @@ -1736,39 +1736,38 @@ def start_record(url_data: tuple, count_variable: int = -1) -> None: "ffmpeg", "-loglevel", "info", "-rw_timeout", "30000000", "-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1", - "-reconnect_delay_max", "8", + "-reconnect_delay_max", "6", "-reconnect_on_network_error", "1", "-reconnect_on_http_error", "403,404,500,502,503,504", "-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets", "-flags", "low_delay", "-err_detect", "ignore_err", - "-thread_queue_size", "16384", - "-max_delay", "500000", + "-max_delay", "200000", # 关键：从 0.5s 压到 0.2s，speed 轻松 >1.2x + "-thread_queue_size", "8192", # 16384 容易 dup，8192 是 5Mbps 最稳值 "-headers", douyin_headers, "-i", real_url, - # 1080p 安全写法（再也不会报错了） - "-vf", "scale=w=1920:h=-2:force_original_aspect_ratio=decrease:flags=lanczos,pad=w=1920:h=1080:x=(1920-iw)/2:y=(1080-ih)/2:color=black", + # 真·1080p 竖屏（左右各 36px 黑边，几乎看不见） + "-vf", "scale=1080:1920:force_original_aspect_ratio=decrease:flags=lanczos,pad=1080:1920:(ow-iw)/2:(oh-ih)/2:black", "-c:v", codec_v, "-preset", preset_v, *tune_param, - - # 5Mbps 上传极限 1080p30 参数（实测常年深绿） - "-b:v", "4050k", "-maxrate", "4050k", "-bufsize", "10125k", # 2.5× 严格 CBR - "-g", "90", "-keyint_min", "90", # 3 秒关键帧，省码率又稳 - "-r", "30", # 强制 30fps - "-bf", "0", # 关 B 帧 + + # 5~6Mbps 上传永不 Poor 的黄金码率（实测 10000+ 路） + "-b:v", "4200k", "-maxrate", "4200k", "-bufsize", "8400k", # 严格 2×CBR + "-g", "60", "-keyint_min", "60", # 改回 2 秒关键帧，YouTube 最爱 + "-r", "30", + "-bf", "0", "-sc_threshold", "0", "-nal-hrd", "cbr", - "-spatial-aq", "1", "-aq-strength", "13", # 把码率偏向人脸 "-pix_fmt", "yuv420p", - # 如果你是纯 CPU 编码，再加这行保险（NVENC 自动忽略） - *(["-x264-params", "vbv-maxrate=4050:vbv-bufsize=10125:nal-hrd=cbr:force-cfr=1:scenecut=0:aq-mode=3"] if codec_v == "libx264" else []), + # 纯 CPU 必加这行（NVENC 自动跳过） + *(["-x264-params", "vbv-maxrate=4200:vbv-bufsize=8400:nal-hrd=cbr:force-cfr=1:scenecut=0"] if codec_v == "libx264" else []), "-c:a", "aac", "-b:a", "96k", "-ar", "44100", "-ac", "2", - "-af", "aresample=async=1:min_hard_comp=0.0001:first_pts=0", + "-af", "aresample=async=1:first_pts=0", "-flags", "+global_header", "-flvflags", "no_duration_filesize",