stream-ffmpeg.sh

stream-ffmpeg.sh

# Résolution et FPS
RESOLUTION="2560x1440"
FPS="30"

# Entrée vidéo (par exemple, votre webcam)
WEBCAM_SOURCE="/dev/video0"
WEBCAM_VIDEO_WIDTH=1920
WEBCAM_VIDEO_HEIGHT=1080
WEBCAM_WIDTH="548"
WEBCAM_HEIGHT="308"
WEBCAM_X="2012"  # Position X de la webcam
WEBCAM_Y="1132"  # Position Y de la webcam

# Entrée audio (par exemple, votre microphone)
AUDIO_SOURCE="hw:0"

# Clé de stream Twitch
source .env.sh

#
#    -f v4l2 -framerate $FPS -video_size $RESOLUTION -i $VIDEO_SOURCE \
#
#
#
#    -f pulse -i music \
# Commande FFmpeg
ffmpeg \
    -f v4l2 -i $WEBCAM_SOURCE -video_size ${WEBCAM_VIDEO_WIDTH}x${WEBCAM_VIDEO_HEIGHT} \
    -f x11grab -s $RESOLUTION -i :0+2560,600 \
    -f alsa -i $AUDIO_SOURCE \
    -f pulse -i stream.monitor \
    -filter_complex "[0:v]scale=$WEBCAM_WIDTH:$WEBCAM_HEIGHT[webcam]; \
                     [1:v][webcam]overlay=$WEBCAM_X:$WEBCAM_Y[out]; \
                     [2:a]aresample=async=1:first_pts=0,aformat=sample_fmts=s16:channel_layouts=stereo[a1]; \
                     [3:a]aresample=async=1:first_pts=0,aformat=sample_fmts=s16:channel_layouts=stereo[a2]; \
                     [a1][a2]amerge=inputs=2[aout]" \
    -map "[out]:v" \
    -map "[aout]:a" \
    -c:v libx264 -preset veryfast -maxrate 6000k -bufsize 5000k \
    -pix_fmt yuv420p -g 50 -c:a aac -b:a 160k -strict experimental \
    -tune zerolatency \
    -f flv "rtmp://live.twitch.tv/app/$STREAM_KEY"