From 5fdf2851ead158309b870e452013fe5ca04fb011 Mon Sep 17 00:00:00 2001 From: familyfriendlymikey Date: Sat, 19 Aug 2023 16:08:55 +0900 Subject: [PATCH] 2.2.0 add mcc util --- utils | 25 +++++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-) diff --git a/utils b/utils index 7bd1928..b64ca8e 100644 --- a/utils +++ b/utils @@ -1,5 +1,15 @@ #! /usr/bin/env bash +mcc() { + local list=( *.list ) + if [[ ${#list[@]} -ne 1 ]]; then + echo "Number of .list files in cwd must be exactly 1, exiting." + return 1 + fi + make_cuts "$list" "$@" + concat CUT -c copy "CONCAT_${list%.*}" +} + concat() { local prefix="$1" shift @@ -11,13 +21,15 @@ make_cuts() { local vid="${list%.*}" local ext="${vid##*.}" local vid_noext="${vid%.*}" + local start_ts_hms + local end_ts_hms shift while IFS=: read -r channel_name start_ts end_ts || [[ -n "$channel_name" ]]; do if [[ -z "$end_ts" ]]; then continue; fi - local start_ts_hms="$(_mpv_cut_to_hms "$start_ts")" - local end_ts_hms="$(_mpv_cut_to_hms "$end_ts")" - echo $channel_name $start_ts $end_ts - ffmpeg -nostdin -ss "$start_ts" -to "$end_ts" -i "$vid" "$@" "CUT_${channel_name}_${vid}_${start_ts_hms}_${end_ts_hms}.${ext}" + start_ts_hms="$(_mpv_cut_to_hms "$start_ts")" + end_ts_hms="$(_mpv_cut_to_hms "$end_ts")" + echo "$channel_name" "$start_ts" "$end_ts" + ffmpeg -nostdin -ss "$start_ts" -to "$end_ts" -i "$vid" "$@" "CUT_${channel_name}_${vid_noext}_${start_ts_hms}_${end_ts_hms}.${ext}" done < "$list" } @@ -26,6 +38,7 @@ _mpv_cut_to_hms() { local hours=$(( ${total_seconds%.*} / 3600 )) local minutes=$(( (${total_seconds%.*} % 3600) / 60 )) local seconds=$(( ${total_seconds%.*} % 60 )) - local milliseconds=$(printf "%.0f" $(echo "($total_seconds - ${total_seconds%.*}) * 1000" | bc)) - printf "%02d-%02d-%02d-%03d\n" $hours $minutes $seconds $milliseconds + local ms + ms=$(printf "%.0f" "$(echo "($total_seconds - ${total_seconds%.*}) * 1000" | bc)") + printf "%02d-%02d-%02d-%03d\n" $hours $minutes $seconds "$ms" }