Update videocap
added audio buffer and latency to avoid "choppiness"
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+24
-8
@@ -9,13 +9,29 @@ if [ -z "$DEVICE" ]; then
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fi
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echo "✅ Found device at: $DEVICE"
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echo "🎮 Starting Low-Latency Stream..."
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# 2. Optimized FFmpeg to FFplay pipe
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# We removed -input_format mjpeg to let the driver pick the native format
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ffmpeg -hide_banner -loglevel error \
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# 2. Setup Audio Loopback with "Safety Buffer"
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# latency_msec=20 is the sweet spot: no human-perceptible lag,
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# but enough buffer to prevent choppiness when audio restarts.
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echo "🔊 Starting Steady-Clock Audio..."
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pactl unload-module module-loopback 2>/dev/null
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pactl load-module module-loopback latency_msec=20 adjust_time=0 source_dont_move=true sink_dont_move=true
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# 3. Set Volume to 60% (Slightly lower to prevent clipping on level-up sounds)
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SOURCE_NAME=$(pactl list sources short | grep -i "Live_Gamer" | awk '{print $2}')
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if [ ! -z "$SOURCE_NAME" ]; then
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pactl set-source-volume "$SOURCE_NAME" 60%
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fi
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echo "🎮 Launching Video (1080p)..."
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# 4. Launch Video
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# Added -probesize and -analyzeduration to make the window pop up faster
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ffplay -hide_banner -fs -alwaysontop \
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-f v4l2 -video_size 1920x1080 -framerate 60 -i "$DEVICE" \
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-f pulse -i default \
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-c:v copy -c:a pcm_s16le \
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-f nut - | ffplay -hide_banner -fs -alwaysontop \
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-fflags nobuffer+fastseek -flags low_delay -framedrop -i -
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-fflags nobuffer+fastseek -probesize 32 -analyzeduration 0 \
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-flags low_delay -framedrop -an
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# 5. Cleanup
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echo "🧹 Cleaning up..."
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pactl unload-module module-loopback
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