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fix: add ffmpeg flags fix frame delay
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ziesorx 2025-09-30 12:06:03 +07:00
parent fa0f865319
commit 31bc91d57b
1 changed files with 7 additions and 0 deletions
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7
core/streaming/readers/ffmpeg_rtsp.py
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@ -115,10 +115,17 @@ class FFmpegRTSPReader(VideoReader):
# DO NOT REMOVE # DO NOT REMOVE
'-hwaccel', 'cuda', '-hwaccel', 'cuda',
'-hwaccel_device', '0', '-hwaccel_device', '0',
# Real-time input flags
'-fflags', 'nobuffer+genpts+discardcorrupt',
'-flags', 'low_delay',
'-max_delay', '0', # No reordering delay
# RTSP configuration
'-rtsp_transport', 'tcp', '-rtsp_transport', 'tcp',
'-i', self.rtsp_url, '-i', self.rtsp_url,
# Output configuration (keeping BMP)
'-f', 'image2pipe', # Output images to pipe '-f', 'image2pipe', # Output images to pipe
'-vcodec', 'bmp', # BMP format with header containing dimensions '-vcodec', 'bmp', # BMP format with header containing dimensions
'-vsync', 'passthrough', # Pass frames as-is
# Use native stream resolution and framerate # Use native stream resolution and framerate
'-an', # No audio '-an', # No audio
'-' # Output to stdout '-' # Output to stdout