's'

douyin_youtube_ffplay.py

@@ -198,68 +198,11 @@ def start_douyin_youtube_ffplay(
 
         # "arnndn=m=./arnndn-models/cb.rnnn:mix=0.85,"      # 人声增强
 # 720p-低CPU + 背景音乐处理 + 防ContentID
-    ffmpeg_command = [
-        "ffmpeg", "-y", "-loglevel", "info", "-nostdin", "-re",
-        "-stats", "-stats_period", "1",
-        "-rw_timeout", "30000000",
-        "-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1",
-        "-reconnect_delay_max", "5",
-        "-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets",
-        "-flags", "low_delay",
-        "-err_detect", "ignore_err",
-        "-max_delay", "80000",
-        "-thread_queue_size", "2048",
-
-        "-headers", douyin_headers,
-        "-i", real_url,
-
-        # 视频处理 720p
-        "-vf",
-        "fps=25,scale=720:1280:force_original_aspect_ratio=decrease:flags=bicubic,"
-        "pad=720:1280:(ow-iw)/2:(oh-ih)/2:black",
-
-        "-c:v", "libx264",
-        "-preset", "veryfast",               # 降低CPU
-        "-profile:v", "high",
-        "-b:v", "2600k", "-maxrate", "3000k", "-bufsize", "5200k",
-        "-vsync", "cfr",
-        "-g", "50", "-keyint_min", "50",     # 与fps=25匹配
-        "-r", "25",
-        "-bf", "0",
-        "-sc_threshold", "0",
-        "-x264-params", "force-cfr=1:scenecut=0:open_gop=0:sync-lookahead=0",
-        "-pix_fmt", "yuv420p",
-
-        # 音频处理（轻量 + 背景音乐弱化 + 防Content ID）
-        "-c:a", "aac", "-b:a", "128k", "-ar", "48000", "-ac", "2",
-        "-af",
-        "afftdn=nf=-28:tn=1,"                             # 轻 FFT 降噪，背景弱化
-        "highpass=f=120,lowpass=f=4800,"                  # 切低频鼓 & 高频镲
-        "equalizer=f=250:width_type=o:width=2:g=-8,"      # 衰减低中频
-        "equalizer=f=800:width_type=o:width=1.5:g=-5,"    # 衰减中频
-        "acompressor=threshold=-30dB:ratio=4:attack=10:release=100:makeup=4," # 压动态
-        "asetrate=48000*1.02,aresample=48000,"           # 音高微升
-        "afreqshift=shift=15,"                            # 小幅频率偏移
-        "volume=1.1,"                                     # 音量补偿
-        "aresample=async=1:first_pts=0",                 # 音视频同步
-
-        # 推流参数
-        "-flvflags", "no_duration_filesize",
-        "-f", "flv", youtube_rtmp
-    ]
-
-
-
-
-
-
-    # 1080p
     # ffmpeg_command = [
     #     "ffmpeg", "-y", "-loglevel", "info", "-nostdin", "-re",
     #     "-stats", "-stats_period", "1",
     #     "-rw_timeout", "30000000",
-    # "-reconnect", "1", "-reconnect_at_eof", "1",
+    #     "-reconnect", "1", "-reconnect_at_eof", "1", "-reconnect_streamed", "1",
-    # "-reconnect_streamed", "1",
     #     "-reconnect_delay_max", "5",
     #     "-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets",
     #     "-flags", "low_delay",
@@ -270,43 +213,100 @@ def start_douyin_youtube_ffplay(
     #     "-headers", douyin_headers,
     #     "-i", real_url,
 
-    # # 视频：不动你原策略，只给编码喘口气
+    #     # 视频处理 720p
-    # "-vf", "fps=25,scale=1080:1920:force_original_aspect_ratio=decrease:flags=bicubic,"
+    #     "-vf",
-    #        "pad=1080:1920:(ow-iw)/2:(oh-ih)/2:black",
+    #     "fps=25,scale=720:1280:force_original_aspect_ratio=decrease:flags=bicubic,"
+    #     "pad=720:1280:(ow-iw)/2:(oh-ih)/2:black",
 
     #     "-c:v", "libx264",
-    # "-preset", "superfast",
+    #     "-preset", "veryfast",               # 降低CPU
-    # "-tune", "zerolatency",
     #     "-profile:v", "high",
-    # "-b:v", "5200k", "-maxrate", "5800k", "-bufsize", "10400k",
+    #     "-b:v", "2600k", "-maxrate", "3000k", "-bufsize", "5200k",
     #     "-vsync", "cfr",
-    # "-g", "50", "-keyint_min", "50",
+    #     "-g", "50", "-keyint_min", "50",     # 与fps=25匹配
     #     "-r", "25",
     #     "-bf", "0",
     #     "-sc_threshold", "0",
     #     "-x264-params", "force-cfr=1:scenecut=0:open_gop=0:sync-lookahead=0",
     #     "-pix_fmt", "yuv420p",
 
-    # # 音频
+    #     # 音频处理（轻量 + 背景音乐弱化 + 防Content ID）
-    # "-c:a", "aac", "-b:a", "128k", "-ar", "44100", "-ac", "2",
+    #     "-c:a", "aac", "-b:a", "128k", "-ar", "48000", "-ac", "2",
-
     #     "-af",
-    # "arnndn=m=./arnndn-models/cb.rnnn:mix=0.80,"
+    #     "afftdn=nf=-28:tn=1,"                             # 轻 FFT 降噪，背景弱化
-    # "afftdn=nf=-18:tn=1,"
+    #     "highpass=f=120,lowpass=f=4800,"                  # 切低频鼓 & 高频镲
-    # "highpass=f=120,lowpass=f=4600,"
+    #     "equalizer=f=250:width_type=o:width=2:g=-8,"      # 衰减低中频
-    # "equalizer=f=250:width_type=o:width=2:g=-6,"
+    #     "equalizer=f=800:width_type=o:width=1.5:g=-5,"    # 衰减中频
-    # "equalizer=f=900:width_type=o:width=1.4:g=-4,"
+    #     "acompressor=threshold=-30dB:ratio=4:attack=10:release=100:makeup=4," # 压动态
-    # "asetrate=48000*1.012,aresample=48000,"
+    #     "asetrate=48000*1.02,aresample=48000,"           # 音高微升
-    # "acompressor=threshold=-30dB:ratio=4:attack=10:release=120:makeup=4,"
+    #     "afreqshift=shift=15,"                            # 小幅频率偏移
-    # "volume=1.10,"
+    #     "volume=1.1,"                                     # 音量补偿
-    # "aresample=async=1:first_pts=0",
+    #     "aresample=async=1:first_pts=0",                 # 音视频同步
 
+    #     # 推流参数
     #     "-flvflags", "no_duration_filesize",
     #     "-f", "flv", youtube_rtmp
     # ]
 
 
 
+
+
+
+    # 1080p
+    ffmpeg_command = [
+    "ffmpeg", "-y", "-loglevel", "info", "-nostdin", "-re",
+    "-stats", "-stats_period", "1",
+    "-rw_timeout", "30000000",
+    "-reconnect", "1", "-reconnect_at_eof", "1",
+    "-reconnect_streamed", "1",
+    "-reconnect_delay_max", "5",
+    "-fflags", "+genpts+discardcorrupt+nobuffer+flush_packets",
+    "-flags", "low_delay",
+    "-err_detect", "ignore_err",
+    "-max_delay", "80000",
+    "-thread_queue_size", "2048",
+
+    "-headers", douyin_headers,
+    "-i", real_url,
+
+    # 视频：不动你原策略，只给编码喘口气
+    "-vf", "fps=25,scale=1080:1920:force_original_aspect_ratio=decrease:flags=bicubic,"
+           "pad=1080:1920:(ow-iw)/2:(oh-ih)/2:black",
+
+    "-c:v", "libx264",
+    "-preset", "superfast",
+    "-tune", "zerolatency",
+    "-profile:v", "high",
+    "-b:v", "5200k", "-maxrate", "5800k", "-bufsize", "10400k",
+    "-vsync", "cfr",
+    "-g", "50", "-keyint_min", "50",
+    "-r", "25",
+    "-bf", "0",
+    "-sc_threshold", "0",
+    "-x264-params", "force-cfr=1:scenecut=0:open_gop=0:sync-lookahead=0",
+    "-pix_fmt", "yuv420p",
+
+    # 音频
+    "-c:a", "aac", "-b:a", "128k", "-ar", "44100", "-ac", "2",
+
+    "-af",
+    "arnndn=m=./arnndn-models/cb.rnnn:mix=0.80,"
+    "afftdn=nf=-18:tn=1,"
+    "highpass=f=120,lowpass=f=4600,"
+    "equalizer=f=250:width_type=o:width=2:g=-6,"
+    "equalizer=f=900:width_type=o:width=1.4:g=-4,"
+    "asetrate=48000*1.012,aresample=48000,"
+    "acompressor=threshold=-30dB:ratio=4:attack=10:release=120:makeup=4,"
+    "volume=1.10,"
+    "aresample=async=1:first_pts=0",
+
+    "-flvflags", "no_duration_filesize",
+    "-f", "flv", youtube_rtmp
+    ]
+
+
+
     # ====================== 主重试循环（原样保留） ======================
     proc = None
     stderr_q = None