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cli/stream-mac.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+# Stream Mac screen + audio to Cloudflare Stream via RTMPS
+# Uses VideoToolbox for zero-CPU hardware encoding
+
+# Device 2 = Capture screen 0
+# Device 1 = MacBook Pro Microphone (audio)
+
+# Cloudflare Stream credentials (set STREAM_KEY env var or in ~/.config/linsa/stream.env)
+RTMPS_URL="rtmps://live.cloudflare.com:443/live/"
+
+if [ -z "$STREAM_KEY" ]; then
+  if [ -f ~/.config/linsa/stream.env ]; then
+    source ~/.config/linsa/stream.env
+  fi
+fi
+
+if [ -z "$STREAM_KEY" ]; then
+  echo "Error: STREAM_KEY not set"
+  echo "Set it via: export STREAM_KEY=your_key"
+  echo "Or create ~/.config/linsa/stream.env with: STREAM_KEY=your_key"
+  exit 1
+fi
+
+exec ffmpeg -f avfoundation -capture_cursor 1 -framerate 30 -i "2:1" \
+  -c:v h264_videotoolbox -b:v 4500k -maxrate 4500k -bufsize 9000k \
+  -profile:v high -pix_fmt yuv420p \
+  -g 60 -keyint_min 60 \
+  -c:a aac -b:a 128k -ar 48000 -ac 2 \
+  -f flv "${RTMPS_URL}${STREAM_KEY}"