Modificações Flavio

_aulas/Como criar uma aula.md

@@ -1,10 +0,0 @@
----
-author: Emerson Junio Silva Costa
-description: Como criar uma aula no site
-date: 19/03/2024
-software: [Alice_Cast]
-level: Basico
-layout: aulas
----
-
-Exportando dados do Hydrogen

script/script.sh

@@ -1,27 +1,32 @@
 #!/bin/sh
-SRC=_aulas/
+SRC=_aulas
+SCRIPT=script/
+TMP=tmp/
+PARAM="scale=1920:1080: force_original_aspect_ratio=decrease: eval=frame,pad=1920:1080: -1:-1:color=black"
+
+
+mkdir -p ./${TMP}
 
 # ####################################
 # Creating the credits clip
 # ####################################
-if test tmp-credits.mkv -ot credits.svg ; then
-	ffmpeg -y -loop 1 -i credits.svg -i credits.wav -shortest tmp-credits.mkv
+if test ${SCRIPT}/tmp-credits.mkv -ot ${SCRIPT}/credits.svg ; then
+	ffmpeg -y -loop 1 -i ${SCRIPT}/credits.svg -i ${SCRIPT}/credits.wav -shortest ${TMP}/tmp-credits.mkv
 fi
 
 # ####################################
 # Creating dest dir
 # ####################################
-mkdir -p thumbs
-mkdir -p videos
+mkdir -p ./thumbs
+mkdir -p ./videos
 
-for aula in ./${SRC}*.md; do 
+for aula in ./${SRC}/*.md; do 
 	# ####################################
 	# Getting parameters from aulas
 	# ####################################
     NAME="$(basename "${aula}" .md)"
 	AUTHOR=$(grep "^author: " "${aula}" | sed -e 's/author: //g')
-	INPUT="${SRC}${NAME}.mkv"
-	SCRIPT=$(dirname $0)"/"
+	INPUT="${SRC}/${NAME}.mkv"
 
 	echo "########################################"
 	echo "# Aula: ${aula}"
@@ -35,22 +40,22 @@ for aula in ./${SRC}*.md; do
 	# ####################################
 	# Creating the thumbnail if does not exist
 	# ####################################
-	if test ! -f "thumbs/${NAME}.jpg" ; then
-		ffmpeg -y -i "${INPUT}" -vframes 1 -an -s 400x222 -ss 30 "thumbs/${NAME}.jpg"
+	if test ! -f "./thumbs/${NAME}.jpg" ; then
+		ffmpeg -y -i "${INPUT}" -vframes 1 -an -s 400x222 -ss 30 "./thumbs/${NAME}.jpg"
 	fi
 
 	# ####################################
 	# if output exist, continue
 	# ####################################
-	if test -f "videos/${NAME}.mp4" ; then
+	if test -f "./videos/${NAME}.mp4" ; then
 		continue
 	fi
 
 	# ####################################
 	# Creating the intro clip
 	# ####################################
-	sed "s/nomenome/$AUTHOR/g" ${SCRIPT}intro.svg | sed "s/curso/${NAME}/g" > ${SCRIPT}tmp-intro.svg
-	ffmpeg  -y -loop 1 -i ${SCRIPT}tmp-intro.svg -i ${SCRIPT}intro.wav -shortest ${SCRIPT}tmp-intro.mkv
+	sed "s/nomenome/$AUTHOR/g" ${SCRIPT}/intro.svg | sed "s/curso/${NAME}/g" > ${TMP}/tmp-intro.svg
+	ffmpeg  -y -loop 1 -i ${TMP}/tmp-intro.svg -i ${SCRIPT}/intro.wav -shortest ${TMP}/tmp-intro.mkv
 
 	# ###################################################
 	# Audio adjustment
@@ -60,24 +65,24 @@ for aula in ./${SRC}*.md; do
 	# -af dynaudnorm=p=1
 	# -af speechnorm=e=12.5:r=0.0001:l=1 
 	# -af acompressor=threshold=0.089:ratio=9:attack=200:release=1000:makeup=2 
-	ffmpeg -y -i "${INPUT}" -af dynaudnorm=p=1  ${SCRIPT}tmp-normalized.mkv
+	ffmpeg -y -i "${INPUT}" -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" > ${SCRIPT}tmp-watermark.svg
+	sed "s/nomenome/$AUTHOR/g" ${SCRIPT}/watermark.svg | sed "s/curso/${NAME}/g" > ${TMP}/tmp-watermark.svg
 	# add watermark to video
-	ffmpeg -y -i ${SCRIPT}tmp-normalized.mkv -i ${SCRIPT}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 ${SCRIPT}tmp-video.mkv
+	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
 
 	# ####################################################
 	# Concatenating videos
 	# ####################################################
 					
-		PARAM="scale=1920:1080: force_original_aspect_ratio=decrease: eval=frame,pad=1920:1080: -1:-1:color=black"
 	ffmpeg -y \
-		-i ${SCRIPT}tmp-intro.mkv \
-		-i ${SCRIPT}tmp-video.mkv \
-		-i ${SCRIPT}tmp-credits.mkv \
+		-i ${TMP}/tmp-intro.mkv \
+		-i ${TMP}/tmp-video.mkv \
+		-i ${TMP}/tmp-credits.mkv \
 		-filter_complex \
 		"[0:v]$PARAM[v0]; [1:v]$PARAM[v1]; [2:v]$PARAM[v2]; [v0][0:a][v1][1:a][v2][2:a] concat=n=3:v=1:a=1 [v] [a]" \
 		-map [v] -map [a] \
@@ -85,12 +90,7 @@ for aula in ./${SRC}*.md; do
 		-vcodec libx264 \
 		-pix_fmt yuv420p \
 		-vsync 2 \
-		"videos/${NAME}.mp4"
+		"./videos/${NAME}.mp4"
 done
 
-rm -f ${SCRIPT}tmp-intro.svg
-rm -f ${SCRIPT}tmp-intro.mkv
-rm -f ${SCRIPT}tmp-normalized.mkv
-rm -f ${SCRIPT}tmp-watermark.svg
-rm -f ${SCRIPT}tmp-video.mkv
-
+rm -f ${tmp}