Merge branch 'main' of https://git.alice.ufsj.edu.br/emerson/AliceClass

script/script.sh

@@ -7,53 +7,79 @@ TMP=$(mktemp -d)
 ASSETS="$TMP/assets"
 PARAM="scale=1920:1080: force_original_aspect_ratio=decrease: eval=frame,pad=1920:1080: -1:-1:color=black"
 
+VIDEOS_PATH=/var/www/html/aliceclass_videos
+
+
+create_thumb () {
+	THUMB_PATH=$1
+	SRC_FILE=$2
+
+	if test ! -f "${THUMB_PATH}" ; then
+		ffmpeg -y -i "${SRC_FILE}" -vframes 1 -an -s 400x222 -ss 30 "${THUMB_PATH}"
+	fi
+}
+
+create_intro_clip () {
+	AUTHOR=$1
+	VIDEO_TITLE=$2
+
+	# sed "s/nomenome/$AUTHOR/g" ${SCRIPT}/intro.svg | sed "s/curso/${VIDEO_TITLE}/g" > ${TMP}/tmp-intro.svg
+	sed "s/nomenome/$AUTHOR/g; s/curso/${VIDEO_TITLE}/g" ${SCRIPT}/intro.svg > ${TMP}/tmp-intro.svg
+	ffmpeg  -y -loop 1 -i ${TMP}/tmp-intro.svg -i ${SCRIPT}/intro.wav -shortest ${TMP}/tmp-intro.mkv
+
+}
 
 process_video () {
-	NAME=$1
+
+	# VIDEO_TITLE=$1
+	# USERNAME=$2
+	# SRC_FILE=$3
+	# AULA=$4
+	# DEST_FILE=$5
+
+	VIDEO_TITLE=$1
 	AUTHOR=$2
-	INPUT=$3
+	SRC_FILE=$3
 	AULA=$4
-	OUTPUT=$5
+	DEST_FILE=$5
 
 	# no output path
-	if [ -z "$OUTPUT" ]; then
+	if [ -z "$DEST_FILE" ]; then
-		OUTPUT="$ASSETS/videos/${NAME}.mp4"
+		DEST_FILE="$ASSETS/videos/${VIDEO_TITLE}.mp4"
 	fi
 
-	THUMB_PATH=$(dirname $(dirname $OUTPUT))/thumbs/$NAME
+	THUMB_PATH="${VIDEOS_PATH}/$AUTHOR/thumbs/${VIDEO_TITLE}.jpg"
-	echo $THUMB_PATH
+	# THUMB_PATH=$(dirname $(dirname $DEST_FILE))/thumbs/${VIDEO_TITLE}.jpg
 
 	echo "########################################"
 	echo "# Aula: ${AULA}"
+	echo "# Thumb Path: $THUMB_PATH"
 	echo "# Author: ${AUTHOR}"
-	echo "# Input: ${INPUT}"
+	echo "# Input: ${SRC_FILE}"
 	echo "# Src: ${SRC}"
-	echo "# Dest: ${OUTPUT}"
+	echo "# Dest: ${DEST_FILE}"
-	echo "# Name: ${NAME}"
+	echo "# Name: ${VIDEO_TITLE}"
 	echo "# Script Path: ${SCRIPT}"
 	echo "########################################"
 	# exit
 
+
 	# ####################################
 	# Creating the thumbnail if does not exist
 	# ####################################
-	if test ! -f "${THUMB_PATH}.jpg" ; then
+	create_thumb "${THUMB_PATH}" "${SRC_FILE}"
-		ffmpeg -y -i "${INPUT}" -vframes 1 -an -s 400x222 -ss 30 "${THUMB_PATH}.jpg"
-	fi
 
 	# ####################################
 	# if output exist, continue
 	# ####################################
-	if test -f "$ASSETS/videos/${NAME}.mp4" ; then
+	if test -f "$ASSETS/videos/${VIDEO_TITLE}.mp4" ; then
 		continue
 	fi
 
 	# ####################################
 	# Creating the intro clip
 	# ####################################
-	# sed "s/nomenome/$AUTHOR/g" ${SCRIPT}/intro.svg | sed "s/curso/${NAME}/g" > ${TMP}/tmp-intro.svg
+	create_intro_clip "${AUTHOR}" "${VIDEO_TITLE}"
-	sed "s/nomenome/$AUTHOR/g; s/curso/${NAME}/g" ${SCRIPT}/intro.svg > ${TMP}/tmp-intro.svg
-	ffmpeg  -y -loop 1 -i ${TMP}/tmp-intro.svg -i ${SCRIPT}/intro.wav -shortest ${TMP}/tmp-intro.mkv
 
 	# ###################################################
 	# Audio adjustment
@@ -63,12 +89,12 @@ process_video () {
 	# -af dynaudnorm=p=1
 	# -af speechnorm=e=12.5:r=0.0001:l=1 
 	# -af acompressor=threshold=0.089:ratio=9:attack=200:release=1000:makeup=2 
-	ffmpeg -y -i "${INPUT}" -af dynaudnorm=p=1  ${TMP}/tmp-normalized.mkv
+	ffmpeg -y -i "${SRC_FILE}" -af dynaudnorm=p=1  ${TMP}/tmp-normalized.mkv
 
 	# ####################################################
 	# Wartermarking the video file
 	# ####################################################
-	sed "s/nomenome/$AUTHOR/g" ${SCRIPT}/watermark.svg | sed "s/curso/${NAME}/g" > ${TMP}/tmp-watermark.svg
+	sed "s/nomenome/$AUTHOR/g" ${SCRIPT}/watermark.svg | sed "s/curso/${VIDEO_TITLE}/g" > ${TMP}/tmp-watermark.svg
 	# add watermark to video
 	ffmpeg -y -i ${TMP}/tmp-normalized.mkv -i ${TMP}/tmp-watermark.svg -i ${SCRIPT}/logo.png \
 	    -filter_complex "[0][1]overlay=5:H-h-5:format=auto[bg];[bg][2]overlay=W-w-5:5:format=auto" -c:a copy ${TMP}/tmp-video.mkv
@@ -89,7 +115,7 @@ process_video () {
 		-vcodec libx264 \
 		-pix_fmt yuv420p \
 		-vsync 2 \
-		"$OUTPUT"
+		"$DEST_FILE"
 }
 
 
@@ -98,12 +124,12 @@ process_video () {
 # ####################################
 # Creating the credits clip
 # ####################################
-#if test ${TMP}/tmp-credits.mkv -ot ${SCRIPT}/credits.svg ; then
+if test ${TMP}/tmp-credits.mkv -ot ${SCRIPT}/credits.svg ; then
 	echo "########################################"
 	echo "# Gerando o tmp-credits.mkv"
 	echo "########################################"
 	ffmpeg -y -loop 1 -i ${SCRIPT}/credits.svg -i ${SCRIPT}/credits.wav -shortest ${TMP}/tmp-credits.mkv
-#fi
+fi
 
 # ####################################
 # Creating dest dir
@@ -113,12 +139,12 @@ mkdir -p $ASSETS/videos
 
 
 if [ $# -gt 1 ]; then
-	NAME=$1
+	VIDEO_TITLE=$1
 	AUTHOR=$2
-	INPUT=$3
+	SRC_FILE=$3
 	AULA=$4
-	OUTPUT=$5
+	DEST_FILE=$5
-	process_video "$NAME" "$AUTHOR" "$INPUT" "$AULA" "$OUTPUT"
+	process_video "$VIDEO_TITLE" "$AUTHOR" "$SRC_FILE" "$AULA" "$DEST_FILE"
 	exit
 fi
 
@@ -126,11 +152,11 @@ fi
 # 	# ####################################
 # 	# Getting parameters from aulas
 # 	# ####################################
-#     NAME="$(basename "${aula}" .md)"
+#     VIDEO_TITLE="$(basename "${aula}" .md)"
 # 	AUTHOR=$(grep "^author: " "${aula}" | sed -e 's/author: //g')
-# 	INPUT="${SRC}/${NAME}.mkv"
+# 	SRC_FILE="${SRC}/${VIDEO_TITLE}.mkv"
 #
-# 	process_video "$NAME" "$AUTHOR" "$INPUT"
+# 	process_video "$VIDEO_TITLE" "$AUTHOR" "$SRC_FILE"
 # done
 
 # rm -f ${TMP}