mirror of https://github.com/OpenVidu/openvidu.git
103 lines
3.9 KiB
Bash
103 lines
3.9 KiB
Bash
#!/bin/bash
|
|
|
|
# DEBUG MODE
|
|
DEBUG_MODE=${DEBUG_MODE:-false}
|
|
if [[ ${DEBUG_MODE} == true ]]; then
|
|
DEBUG_CHROME_FLAGS="--enable-logging --v=1"
|
|
fi
|
|
|
|
{
|
|
### Variables ###
|
|
|
|
URL=${URL:-https://www.youtube.com/watch?v=JMuzlEQz3uo}
|
|
ONLY_VIDEO=${ONLY_VIDEO:-false}
|
|
RESOLUTION=${RESOLUTION:-1280x720}
|
|
FRAMERATE=${FRAMERATE:-25}
|
|
WIDTH="$(cut -d'x' -f1 <<<$RESOLUTION)"
|
|
HEIGHT="$(cut -d'x' -f2 <<<$RESOLUTION)"
|
|
VIDEO_ID=${VIDEO_ID:-video}
|
|
VIDEO_NAME=${VIDEO_NAME:-video}
|
|
VIDEO_FORMAT=${VIDEO_FORMAT:-mp4}
|
|
RECORDING_JSON="${RECORDING_JSON}"
|
|
|
|
export URL
|
|
export ONLY_VIDEO
|
|
export RESOLUTION
|
|
export FRAMERATE
|
|
export WIDTH
|
|
export HEIGHT
|
|
export VIDEO_ID
|
|
export VIDEO_NAME
|
|
export VIDEO_FORMAT
|
|
export RECORDING_JSON
|
|
|
|
echo
|
|
echo "============= Loaded Environment Variables ============="
|
|
env
|
|
echo "========================================================"
|
|
echo
|
|
|
|
### Store Recording json data ###
|
|
|
|
mkdir -p /recordings/$VIDEO_ID
|
|
chmod 777 /recordings/$VIDEO_ID
|
|
echo $RECORDING_JSON >/recordings/$VIDEO_ID/.recording.$VIDEO_ID
|
|
|
|
### Run headless Chrome ###
|
|
|
|
source /headless-chrome.sh
|
|
|
|
chmod 777 /recordings
|
|
|
|
### Start recording with ffmpeg ###
|
|
|
|
if [[ "$ONLY_VIDEO" == true ]]; then
|
|
# Do not record audio
|
|
ffmpeg <./stop -y -f x11grab -draw_mouse 0 -framerate $FRAMERATE -video_size $RESOLUTION -i :$DISPLAY_NUM -c:v libx264 -preset ultrafast -crf 28 -refs 4 -qmin 4 -pix_fmt yuv420p -filter:v fps=$FRAMERATE "/recordings/$VIDEO_ID/$VIDEO_NAME.$VIDEO_FORMAT"
|
|
else
|
|
# Record audio ("-f alsa -i pulse [...] -c:a aac")
|
|
ffmpeg <./stop -y -f alsa -i pulse -f x11grab -draw_mouse 0 -framerate $FRAMERATE -video_size $RESOLUTION -i :$DISPLAY_NUM -c:a aac -c:v libx264 -preset ultrafast -crf 28 -refs 4 -qmin 4 -pix_fmt yuv420p -filter:v fps=$FRAMERATE "/recordings/$VIDEO_ID/$VIDEO_NAME.$VIDEO_FORMAT"
|
|
fi
|
|
|
|
### Generate video report file ###
|
|
ffprobe -v quiet -print_format json -show_format -show_streams /recordings/$VIDEO_ID/$VIDEO_NAME.$VIDEO_FORMAT >/recordings/$VIDEO_ID/$VIDEO_ID.info
|
|
|
|
### Update Recording json data ###
|
|
|
|
TMP=$(mktemp /recordings/$VIDEO_ID/.$VIDEO_ID.XXXXXXXXXXXXXXXXXXXXXXX.json)
|
|
INFO=$(cat /recordings/$VIDEO_ID/$VIDEO_ID.info | jq '.')
|
|
HAS_AUDIO_AUX=$(echo $INFO | jq '.streams[] | select(.codec_type == "audio")')
|
|
if [ -z "$HAS_AUDIO_AUX" ]; then HAS_AUDIO=false; else HAS_AUDIO=true; fi
|
|
HAS_VIDEO_AUX=$(echo $INFO | jq '.streams[] | select(.codec_type == "video")')
|
|
if [ -z "$HAS_VIDEO_AUX" ]; then HAS_VIDEO=false; else HAS_VIDEO=true; fi
|
|
SIZE=$(echo $INFO | jq '.format.size | tonumber')
|
|
DURATION=$(echo $INFO | jq '.format.duration | tonumber')
|
|
|
|
if [[ "$HAS_AUDIO" == false && "$HAS_VIDEO" == false ]]; then
|
|
STATUS="failed"
|
|
else
|
|
STATUS="stopped"
|
|
fi
|
|
|
|
jq -c -r ".hasAudio=$HAS_AUDIO | .hasVideo=$HAS_VIDEO | .duration=$DURATION | .size=$SIZE | .status=\"$STATUS\"" "/recordings/$VIDEO_ID/.recording.$VIDEO_ID" >$TMP && mv $TMP /recordings/$VIDEO_ID/.recording.$VIDEO_ID
|
|
|
|
### Generate video thumbnail ###
|
|
|
|
MIDDLE_TIME=$(ffmpeg -i /recordings/$VIDEO_ID/$VIDEO_NAME.$VIDEO_FORMAT 2>&1 | grep Duration | awk '{print $2}' | tr -d , | awk -F ':' '{print ($3+$2*60+$1*3600)/2}')
|
|
THUMBNAIL_HEIGHT=$((480 * $HEIGHT / $WIDTH))
|
|
ffmpeg -ss $MIDDLE_TIME -i /recordings/$VIDEO_ID/$VIDEO_NAME.$VIDEO_FORMAT -vframes 1 -s 480x$THUMBNAIL_HEIGHT /recordings/$VIDEO_ID/$VIDEO_ID.jpg
|
|
|
|
### Change permissions to all generated files ###
|
|
|
|
sudo chmod -R 777 /recordings/$VIDEO_ID
|
|
|
|
} 2>&1 | tee -a /tmp/container.log
|
|
|
|
if [[ ${DEBUG_MODE} == "true" ]]; then
|
|
[[ -f /tmp/container.log ]] && cp /tmp/container.log /recordings/$VIDEO_ID/$VIDEO_ID-container.log || echo "/tmp/container.log not found"
|
|
[[ -f ~/.config/google-chrome/chrome_debug.log ]] && cp ~/.config/google-chrome/chrome_debug.log /recordings/$VIDEO_ID/chrome_debug.log || echo "~/.config/google-chrome/chrome_debug.log"
|
|
fi
|
|
|
|
### Change permissions to all generated files ###
|
|
sudo chmod -R 777 /recordings/$VIDEO_ID
|