5 lines
No EOL
309 B
C
5 lines
No EOL
309 B
C
Critical fixes for capture framerate:
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1. write_all() now uses O_NONBLOCK — bridge never stalls on slow reader
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2. FIFO pipe buffer increased to 64MB (~16 frames of 1080p UYVY)
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3. Falls back to blocking mode after write completes
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4. This prevents the card from dropping 95% of frames when ffmpeg can't keep up |