v0.9.2

burnSubs

@@ -5,12 +5,11 @@ set -o errexit
 
 ################################################################################
 # burnSubs
-# version 0.9.1
+# version 0.9.2
 #################3
 # Wishlist:
 #   queue encodes
 #   finish TODOs
-#	list subtitles flag
 #	finish help flag
 #	audio recode flag
 ################################################################################
@@ -48,7 +47,7 @@ function machineSetup() {
 		if [[ "$(hostname)" == "Kusanagi" ]]; then
 			echo "   > Hostname: 草薙素子"
 			export OPTS_ENC="nvidia"
-			echo "FIX FFMPEG!"
+			echo "---> FIX FFMPEG!"
 			#export FFMPEG="/opt/ffmpeg-nvenc/bin/ffmpeg"
 			export LD_LIBRARY_PATH="/opt/ffmpeg-nvenc/lib"
 			export FF_EXT="${FF_EXT} -pix_fmt yuv420p"
@@ -312,7 +311,9 @@ function selectSubs() {
 	# TODO: handle multiple subtitle files
 	# TODO: verify the the subtitle index is legal
 	if [[ $SUB_COUNT -eq 0 ]]; then
-		echo "   > ERROR: No subtitles! Todo!"
+		echo "   > ERROR: No subtitles!"
+		echo "      > Reverting to a dry run."
+		export OPTS_DRYRUN=true
 		export SUBTITLE_INDEX=-1
 	else
 		if [[ $OPTS_SELSUB -lt 0 && $SUB_COUNT -gt 1 ]]; then
@@ -343,8 +344,13 @@ function selectSubs() {
 
 
 function extractSubs() {
-	echo "   > extracting subtitles"
 	export SUBTITLE_FILE="${TMP}/ripped.ass"
+	if [[ $SUBTITLE_INDEX -lt 0 ]]; then
+		echo "   > skipping subtitles (TODO: tidy cleanup)"
+		return
+	else
+		echo "   > extracting subtitles"
+	fi
 	extractIndex="$1"
 	"$FFMPEG" -i "${INPUT_VIDEO}" -map 0:"${extractIndex}" -vn -an -c:s copy -c:a copy \
 		"$SUBTITLE_FILE" 2>/dev/null
@@ -522,7 +528,26 @@ while true; do
 		"-h" | "--help")
 			# TODO: Display help
 			shift # all arguments parsed
-			echo "TODO: HELP!" # Display HELP
+			echo "$(basename $0) [args] <input> <output>"
+			#echo "TODO: HELP!" # Display HELP
+			cat << _EOT
+  ----------------------------------------------------------------------------
+    -k          auto-klobber when ffmpeg asks
+
+    -t <t>      ffmpeg encoding time limit
+    --crf <#>   override CRF setting
+    --soft      force software decode and encode
+    --psoft     use software encoding (allow hardware decode when available)
+    --audiofix  transcode audio
+    --audio     transcode audio, and low-pass filter as well
+
+    -l          list subtitles (no encoding)
+    -s <#>      select specific subtitle track number
+                #TODO: verify legal subtitle track number convention
+
+    -d          debug (no cleanup)
+    --dry       dry run (no encoding)
+_EOT
 			exit
 		;;
 		*)
@@ -536,7 +561,7 @@ done
 # Now parse POSITIONAL ARGUMENTS
 if [[ $# -ne 2 ]]; then
 	echo "ERROR: Incorrect number of positional arguments. Expected 2, got $#"
-	echo "       $0 [args] <input> <output>"
+	echo "       $(basename $0) [args] <input> <output>"
 	exit
 else
 	INPUT_VIDEO="$(readlink -f "$1")"