@ -5,9 +5,9 @@ emotion='neutral' #'Default is neutral. Also supported are good (friendly) and e
speaker='ermil' # (Optional): Speaker voice. Default is zahar. Supported female voices are jane, oksana, alyss, omazh and male voices are zahar and ermil.
#["oksana","jane","omazh","zahar","ermil","silaerkan","erkanyavas","alyss", "nick","alena","filipp"]
speed='1.0'
use_half="no " # yes or no
ffmpeg_pre_options="-loop 1"
ffmpeg_options="-c:v libx264 -tune stillimage -c:a copy -pix_fmt yuv420p -s 1920*1080 -shortest "
use_half="yes " # yes or no
ffmpeg_pre_options="-loop 1 -r 2" # "-loop 1 "
ffmpeg_options="-c:v libx264 -tune stillimage -preset ultrafast -crf 20 - c:a copy -shortest -pix_fmt yuv420p -s 1920*1080"
#----------------------------------------------------
@ -31,11 +31,33 @@ for ((page=1;page<=${page_count};page++)); do
page_image_file="${page_image_file}.png"
~/txt2mp3_by_yatts "$page_text_file"
if [ "$use_half"="yes" ]; then
page_mp3_file="${page_text_file}_yatts.mp3"
source_text=$(cat "${page_text_file}")
space_char=" "
split_size=$(( ${#source_text} / 2 ))
file_index=0
for ((i=1;i<=${#source_text};i++)); do
cur_char=${source_text:$i-1:1}
cur_text="${cur_text}${cur_char}"
if [ "$cur_char" = "$space_char" ] && [ ${#cur_text} -ge $split_size ] || [ $i = ${#source_text} ]; then
let file_index+=1
echo "$cur_text" > "${page_text_file}_half${file_index}"
cur_text=""
fi
done
file_mp3_half1="${page_text_file}_half1"
file_mp3_half2="${page_text_file}_half2"
~/txt2mp3_by_yatts "${file_mp3_half1}"
~/txt2mp3_by_yatts "${file_mp3_half2}"
if [ "$use_half"="yes"]; then
page_mp3_file_half1="${file_mp3_half1}_yatts.mp3"
page_mp3_file_half2="${file_mp3_half2}_yatts.mp3"
width=$(identify -format "%w" "$page_image_file")> /dev/null
height=$(identify -format "%h" "$page_image_file")> /dev/null
@ -49,35 +71,38 @@ for ((page=1;page<=${page_count};page++)); do
convert "$page_image_file" -crop ${width}x${height_half}+0+0 "$page_image_file_half1"
convert "$page_image_file" -crop ${width}x${height_half}+0+$height_half "$page_image_file_half2"
audio_length=$(mp3info
audio_length_half=$(($audio_length/2))
page_mp3_file_half1="${page_mp3_file}_half1.mp3"
page_mp3_file_half2="${page_mp3_file}_half2.mp3"
ffmpeg -i "$page_mp3_file" -acodec copy -ss "0" -to "$audio_length_half" "$page_mp3_file_half1"
ffmpeg -i "$page_mp3_file" -acodec copy -ss "$audio_length_half" -to "$audio_length" "$page_mp3_file_half2"
page_mp4_file_half1="${input_pdf_file_name}_${page}_half1.mp4"
ffmpeg $ffmpeg_pre_options -i "$page_image_file_half1" -i "$page_mp3_file_half1" $ffmpeg_options "$page_mp4_file_half1"
SAVE_IFS=$IFS
IFS=""
video_file_names_array+=($page_mp4_file_half1)
IFS=$SAVE_IFS
page_mp4_file_half2="${input_pdf_file_name}_${page}_half2.mp4"
ffmpeg $ffmpeg_pre_options -i "$page_image_file_half2" -i "$page_mp3_file_half2" $ffmpeg_options "$page_mp4_file_half2"
SAVE_IFS=$IFS
IFS=""
video_file_names_array+=($page_mp4_file_half2)
IFS=$SAVE_IFS
rm "$page_mp3_file_half1"
rm "$page_mp3_file_half2"
rm "$page_image_file_half1"
rm "$page_image_file_half2"
rm "$file_mp3_half1"
rm "$file_mp3_half2"
rm "$page_mp3_file_half1"
rm "$page_mp3_file_half2"
else
~/txt2mp3_by_yatts "$page_text_file"
page_mp3_file="${page_text_file}_yatts.mp3"
page_mp4_file="${input_pdf_file_name}_${page}.mp4"
ffmpeg $ffmpeg_pre_options -i "$page_image_file" -i "$page_mp3_file" $ffmpeg_options "$page_mp4_file"
@ -85,9 +110,10 @@ for ((page=1;page<=${page_count};page++)); do
IFS=""
video_file_names_array+=($page_mp4_file)
rm "$page_mp3_file"
fi
rm "$page_mp3_file"
rm "$page_image_file"
rm "$page_text_file"
