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eric
2026-03-01 09:58:58 -06:00
parent 950cb0ae4b
commit 032c75fb6f
1 changed files with 91 additions and 91 deletions
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douyin_youtube_ffplay.py
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@@ -152,46 +152,46 @@ def start_douyin_youtube_ffplay(
print(f"[WARN] NVENC 检测失败，回退软件编码: {e}") print(f"[WARN] NVENC 检测失败，回退软件编码: {e}")
# 720p (最原始) # 720p (最原始)
# ffmpeg_command = [ ffmpeg_command = [
# "ffmpeg", "-y", "-loglevel", "info", "-nostdin", "-re", "ffmpeg", "-y", "-loglevel", "info", "-nostdin", "-re",
# "-stats", "-stats_period", "1", "-stats", "-stats_period", "1",
# "-rw_timeout", "30000000", "-rw_timeout", "30000000",
# "-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1", "-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1",
# "-reconnect_delay_max", "5", "-reconnect_delay_max", "5",
# "-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets", "-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets",
# "-flags", "low_delay", "-flags", "low_delay",
# "-err_detect", "ignore_err", "-err_detect", "ignore_err",
# "-max_delay", "80000", "-max_delay", "80000",
# "-thread_queue_size", "2048", "-thread_queue_size", "2048",
# "-headers", douyin_headers, "-headers", douyin_headers,
# "-i", real_url, "-i", real_url,
# # 720p # 720p
# "-vf", "fps=30,scale=720:1280:force_original_aspect_ratio=decrease:flags=lanczos,pad=720:1280:(ow-iw)/2:(oh-ih)/2:black", "-vf", "fps=30,scale=720:1280:force_original_aspect_ratio=decrease:flags=lanczos,pad=720:1280:(ow-iw)/2:(oh-ih)/2:black",
# "-c:v", "libx264", "-c:v", "libx264",
# "-preset", "fast", "-preset", "fast",
# # "-tune", "zerolatency", # "-tune", "zerolatency",
# "-profile:v", "high", "-profile:v", "high",
# # 720p # 720p
# # "-minrate", "3200k","-b:v", "3200k", "-maxrate", "3200k", "-bufsize", "6400k", # bufsize = 2× bitrate，保持真 CBR # "-minrate", "3200k","-b:v", "3200k", "-maxrate", "3200k", "-bufsize", "6400k", # bufsize = 2× bitrate，保持真 CBR
# "-b:v", "2600k","-maxrate", "3000k","-bufsize", "5200k", "-b:v", "2600k","-maxrate", "3000k","-bufsize", "5200k",
# "-vsync", "cfr", "-vsync", "cfr",
# "-g", "60", "-keyint_min", "60", "-g", "60", "-keyint_min", "60",
# "-r", "30", "-r", "30",
# "-bf", "0", "-bf", "0",
# "-sc_threshold", "0", "-sc_threshold", "0",
# # "-nal-hrd", "cbr", # 改2：强制 CBR # "-nal-hrd", "cbr", # 改2：强制 CBR
# # 720p # 720p
# # "-x264-params", "nal-hrd=cbr:force-cfr=1:scenecut=0:filler=1", # 改3：简化 params，锁死 CBR # "-x264-params", "nal-hrd=cbr:force-cfr=1:scenecut=0:filler=1", # 改3：简化 params，锁死 CBR
# "-x264-params", "force-cfr=1:scenecut=0:open_gop=0:sync-lookahead=0", "-x264-params", "force-cfr=1:scenecut=0:open_gop=0:sync-lookahead=0",
# "-pix_fmt", "yuv420p", "-pix_fmt", "yuv420p",
# "-c:a", "aac", "-b:a", "128k", "-ar", "48000", "-ac", "2", # 改4：1080p可音频上 128k（YouTube 推荐） "-c:a", "aac", "-b:a", "128k", "-ar", "48000", "-ac", "2", # 改4：1080p可音频上 128k（YouTube 推荐）
# "-af", "aresample=async=1:first_pts=0", "-af", "aresample=async=1:first_pts=0",
# "-flags", "+global_header", "-flags", "+global_header",
# "-flvflags", "no_duration_filesize", "-flvflags", "no_duration_filesize",
# "-f", "flv", youtube_rtmp "-f", "flv", youtube_rtmp
# ] ]
@@ -313,64 +313,64 @@ def start_douyin_youtube_ffplay(
# - 移除无效参数，修复之前aphaser错误（aphaser支持in_gain/out_gain/delay/decay/speed/type，不支持feedback） # - 移除无效参数，修复之前aphaser错误（aphaser支持in_gain/out_gain/delay/decay/speed/type，不支持feedback）
# - Ubuntu下推荐使用最新FFmpeg（apt install ffmpeg 或从源码编译支持libx264） # - Ubuntu下推荐使用最新FFmpeg（apt install ffmpeg 或从源码编译支持libx264）
ffmpeg_command = [ # ffmpeg_command = [
"ffmpeg", "-y", "-loglevel", "info", "-nostdin", "-re", # "ffmpeg", "-y", "-loglevel", "info", "-nostdin", "-re",
"-stats", "-stats_period", "1", # "-stats", "-stats_period", "1",
"-rw_timeout", "30000000", # "-rw_timeout", "30000000",
"-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1", # "-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1",
"-reconnect_delay_max", "5", # "-reconnect_delay_max", "5",
"-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets", # "-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets",
"-flags", "low_delay", # "-flags", "low_delay",
"-err_detect", "ignore_err", # "-err_detect", "ignore_err",
"-max_delay", "50000", # "-max_delay", "50000",
"-thread_queue_size", "4096", # "-thread_queue_size", "4096",
"-headers", douyin_headers, # "-headers", douyin_headers,
"-i", real_url, # "-i", real_url,
# 视频处理：1080p 纵屏优化，黑边填充 # # 视频处理：1080p 纵屏优化，黑边填充
"-vf", # "-vf",
"fps=25,scale=1080:1920:force_original_aspect_ratio=decrease:flags=bicubic," # "fps=25,scale=1080:1920:force_original_aspect_ratio=decrease:flags=bicubic,"
"pad=1080:1920:(ow-iw)/2:(oh-ih)/2:black", # "pad=1080:1920:(ow-iw)/2:(oh-ih)/2:black",
"-c:v", "libx264", # "-c:v", "libx264",
"-preset", "ultrafast", # Ubuntu server CPU通常能承受，质量比faster好很多；若掉帧可回退到faster或veryfast # "-preset", "ultrafast", # Ubuntu server CPU通常能承受，质量比faster好很多；若掉帧可回退到faster或veryfast
"-threads", "4", # "-threads", "4",
"-tune", "zerolatency", # "-tune", "zerolatency",
"-profile:v", "high", # "-profile:v", "high",
"-level", "4.2", # 支持1080p@25fps # "-level", "4.2", # 支持1080p@25fps
# "-b:v", "8500k", "-maxrate", "10000k", "-bufsize", "20000k", # # "-b:v", "8500k", "-maxrate", "10000k", "-bufsize", "20000k",
"-b:v", "4500k", "-maxrate", "5500k", "-bufsize", "9000k", # "-b:v", "4500k", "-maxrate", "5500k", "-bufsize", "9000k",
"-vsync", "cfr", # "-vsync", "cfr",
"-g", "50", "-keyint_min", "50", # "-g", "50", "-keyint_min", "50",
"-r", "25", # "-r", "25",
"-bf", "0", # "-bf", "0",
"-sc_threshold", "0", # "-sc_threshold", "0",
"-x264-params", "force-cfr=1:scenecut=0:open_gop=0:sync-lookahead=0:rc-lookahead=0", # "-x264-params", "force-cfr=1:scenecut=0:open_gop=0:sync-lookahead=0:rc-lookahead=0",
"-pix_fmt", "yuv420p", # "-pix_fmt", "yuv420p",
# 音频处理 - 防Content ID 强化版（多维度修改音频指纹） # # 音频处理 - 防Content ID 强化版（多维度修改音频指纹）
"-c:a", "aac", "-b:a", "192k", "-ar", "48000", "-ac", "2", # "-c:a", "aac", "-b:a", "192k", "-ar", "48000", "-ac", "2",
"-af", # "-af",
"arnndn=m=./arnndn-models/cb.rnnn:mix=0.85," #神经网络 # "arnndn=m=./arnndn-models/cb.rnnn:mix=0.85," #神经网络
"afftdn=nf=-24:tn=1," # 中等降噪，保留人声清晰度 # "afftdn=nf=-24:tn=1," # 中等降噪，保留人声清晰度
"highpass=f=100,lowpass=f=5200," # 切除低频鼓/贝斯 & 高频镲/噪音，聚焦人声区 # "highpass=f=100,lowpass=f=5200," # 切除低频鼓/贝斯 & 高频镲/噪音，聚焦人声区
"equalizer=f=180:width_type=o:width=2.2:g=-12," # 强衰减低频（背景音乐基础层） # "equalizer=f=180:width_type=o:width=2.2:g=-12," # 强衰减低频（背景音乐基础层）
"equalizer=f=350:width_type=o:width=1.8:g=-9," # 衰减低中频（常见旋律区） # "equalizer=f=350:width_type=o:width=1.8:g=-9," # 衰减低中频（常见旋律区）
"equalizer=f=750:width_type=o:width=1.6:g=-7," # 中频衰减，破坏音乐结构 # "equalizer=f=750:width_type=o:width=1.6:g=-7," # 中频衰减，破坏音乐结构
"equalizer=f=2800:width_type=o:width=1.2:g=-5," # 高中频轻衰减，保持人声自然 # "equalizer=f=2800:width_type=o:width=1.2:g=-5," # 高中频轻衰减，保持人声自然
"acompressor=threshold=-26dB:ratio=5.5:attack=7:release=90:makeup=6," # 强压缩，改变动态指纹 # "acompressor=threshold=-26dB:ratio=5.5:attack=7:release=90:makeup=6," # 强压缩，改变动态指纹
"asetrate=48000*1.05,atempo=1.0,aresample=48000," # 音高抬升5%（不改速度），有效规避Content ID # "asetrate=48000*1.05,atempo=1.0,aresample=48000," # 音高抬升5%（不改速度），有效规避Content ID
"afreqshift=shift=22," # 频率整体偏移，进一步破坏匹配 # "afreqshift=shift=22," # 频率整体偏移，进一步破坏匹配
"aphaser=type=t:decay=0.35:delay=3.0:speed=0.5," # 正确参数：轻微相位扰动（triangular类型），防检测 # "aphaser=type=t:decay=0.35:delay=3.0:speed=0.5," # 正确参数：轻微相位扰动（triangular类型），防检测
# "anlmdn=s=0.00012:p=0.0008:r=0.002," # 轻量非线性噪门，清理残余背景音乐 # # "anlmdn=s=0.00012:p=0.0008:r=0.002," # 轻量非线性噪门，清理残余背景音乐
"volume=1.08," # 补偿音量衰减 # "volume=1.08," # 补偿音量衰减
"aresample=async=1:first_pts=0:min_hard_comp=0.100000:first_pts=0", # 强制音视频同步 # "aresample=async=1:first_pts=0:min_hard_comp=0.100000:first_pts=0", # 强制音视频同步
# 推流优化（FLV适合YouTube RTMP/RTMPS） # # 推流优化（FLV适合YouTube RTMP/RTMPS）
"-flvflags", "no_duration_filesize", # "-flvflags", "no_duration_filesize",
"-f", "flv", youtube_rtmp # "-f", "flv", youtube_rtmp
] # ]