diff --git a/pi/bin/video-publisher.sh b/pi/bin/video-publisher.sh
index 57c2f890..22394e2e 100644
--- a/pi/bin/video-publisher.sh
+++ b/pi/bin/video-publisher.sh
@@ -27,9 +27,9 @@ fi
 VIDEO_WIDTH="${VIDEO_WIDTH:-1920}"
 VIDEO_HEIGHT="${VIDEO_HEIGHT:-1080}"
 VIDEO_FPS="${VIDEO_FPS:-30}"
-VIDEO_BITRATE="${VIDEO_BITRATE:-3000000}"
+VIDEO_BITRATE="${VIDEO_BITRATE:-2000000}"
 AUDIO_ENABLE="${AUDIO_ENABLE:-0}"
-AUDIO_DEVICE="${AUDIO_DEVICE:-hw:0,0}"
+AUDIO_DEVICE="${AUDIO_DEVICE:-rovermic}"
 AUDIO_CODEC="libopus"
 # Raw PCM from the capture FIFO; transcode to low-bitrate Opus for TS/mediamtx/WHEP compatibility.
 AUDIO_RATE="${AUDIO_RATE:-48000}"