diff options
Diffstat (limited to 'tools/video-util.sh')
| -rwxr-xr-x | tools/video-util.sh | 130 |
1 files changed, 94 insertions, 36 deletions
diff --git a/tools/video-util.sh b/tools/video-util.sh index 35d0af0..08d8938 100755 --- a/tools/video-util.sh +++ b/tools/video-util.sh @@ -15,13 +15,14 @@ CYAN=$(tput setaf 6) input= output= command= -roi_file= motion_threshold=1 ffmpeg_args="-nostats -loglevel error" dvr_scan_args="-q" verbose= config_dir=$HOME/.config/video-util config_dir_set= +write_data_prefix= +write_data_time= _time_started= @@ -53,7 +54,7 @@ echowarn() { } die() { - >&2 echo "error: $@" + echoerr "$@" exit 1 } @@ -119,24 +120,35 @@ config_set_prev_mtime() { } usage() { - cat <<-_EOF - usage: $PROGNAME OPTIONS command - - Options: - -i|--input input file/directory - -o|--output output file/directory - --roi-file path to file with ROI sets - -mt motion threshold - -v, -vv, vx be verbose - --config-dir config directory - - Commands: - fix, mass-fix fix video timestamps - mass-fix-mtime fix mtimes of recordings - motion detect motion - snapshot take video snapshot - - _EOF + cat <<EOF +usage: $PROGNAME OPTIONS command + +Options: + -i|--input FILE input file/directory + -o|--output FILE output file/directory + --name NAME camera name, affects config directory. + default is $config_dir, specifying --name will make it + ${config_dir}-\$name + -mt VALUE motion threshold, default is $motion_threshold + --write-data PREFIX FILENAME|UNIXTIME + use with write-mtime-config command. + second value may be filename (starting with record_) + or number (unix timestamp). + -v, -vv, vx be verbose. + -v enables debug logs. + -vv also enables verbose output of ffmpeg and dvr-scan. + -vx does \`set -x\`, may be used to debug the script. + +Commands: + fix fix video timestamps + mass-fix fix timestamps of all videos in directory + mass-fix-mtime fix mtimes of recordings + motion detect motion + mass-motion detect motion + snapshot take video snapshot + write-mtime-config + +EOF exit 1 } @@ -212,11 +224,12 @@ do_mass_fix_mtime() { } do_motion() { + local input="$1" local timecodes=() - if [ -z "$roi_file" ]; then + local roi_file="$config_dir/roi.txt" + if ! [ -f "$roi_file" ]; then timecodes+=($(dvr_scan "$input")) else - [ -f "$roi_file" ] || die "specified ROI sets file does not exists" echoinfo "using roi sets from file: ${BOLD}$roi_file" while read line; do if ! [[ "$line" =~ ^#.* ]]; then @@ -248,6 +261,26 @@ do_motion() { fi } +do_mass_motion() { + local input="$1" + local saved_time=$(config_get_prev_mtime motion) + debug "do_mass_motion: saved_time=$saved_time" + + local file_time + local file + + while read file; do + file_time="$(filename_as_unixtime "$(basename "$file")")" + #debug "do_mass_motion: time of ${BOLD}${file}${RST} is ${BOLD}${file_time}${RST}" + (( file_time <= saved_time )) && continue + + debug "do_mass_motion: processing $file" + do_motion "$file" + + config_set_prev_mtime motion $file_time + done < <(find "$input" -type f -name "record_*.mp4" | sort) +} + #dvr_scan_fake() { # echo "00:05:06.930,00:05:24.063" #} @@ -270,6 +303,11 @@ dvr_scan() { while [[ $# -gt 0 ]]; do case $1 in + fix|mass-fix|motion|snapshot|mass-fix-mtime|mass-motion|write-mtime-config) + command="$1" + shift + ;; + -i|--input) input="$2" shift; shift @@ -280,19 +318,15 @@ while [[ $# -gt 0 ]]; do shift; shift ;; - --roi-file) - roi_file="$2" - shift; shift - ;; - -mt) motion_threshold="$2" shift; shift ;; - fix|mass-fix|motion|snapshot|mass-fix-mtime) - command="$1" - shift + --write-data) + write_data_prefix="$2" + write_data_time="$3" + shift; shift; shift ;; -v) @@ -313,8 +347,8 @@ while [[ $# -gt 0 ]]; do shift ;; - --config-dir) - config_dir="$2" + --name) + config_dir="$config_dir-$2" config_dir_set=1 shift; shift ;; @@ -326,9 +360,13 @@ while [[ $# -gt 0 ]]; do esac done -[ -z "$config_dir_set" ] && echowarn "no --config-dir specified, using default ($config_dir)" -if [ ! -d "$config_dir" ]; then - mkdir "$config_dir" || die "failed to create config directory ($config_dir)" +if [ -z "$config_dir_set" ]; then + echowarn "no --name specified, using default ($config_dir)" +else + if [ ! -d "$config_dir" ]; then + mkdir "$config_dir" || die "failed to create config directory ($config_dir)" + fi + >&2 echo "using ${BOLD}$config_dir${RST} as config directory" fi [ -z "$command" ] && die "command not specified" @@ -351,7 +389,12 @@ case "$command" in motion) check_input_file - do_motion + do_motion "$input" + ;; + + mass-motion) + check_input_dir + do_mass_motion "$input" ;; snapshot) @@ -364,6 +407,21 @@ case "$command" in echoinfo "saved to $output" ;; + write-mtime-config) + if [ -z "$write_data_prefix" ] || [ -z "$write_data_time" ]; then + die "--write-data is required, see usage" + fi + + if [[ $write_data_time == record_* ]]; then + write_data_time=$(filename_as_unixtime "$write_data_time") + [ -z "$write_data_time" ] && die "invalid filename" + elif ! [[ $write_data_time =~ '^[0-9]+$' ]] ; then + die "invalid timestamp or filename" + fi + + config_set_prev_mtime "$write_data_prefix" "$write_data_time" + ;; + *) echo "error: invalid command '$command'" ;; |