diff --git a/Script/pdf2video b/Script/pdf2video new file mode 100755 index 0000000..0b83969 --- /dev/null +++ b/Script/pdf2video @@ -0,0 +1,113 @@ +#!/bin/bash +# Озвучивание русского текста из файла pdf и сохранение в видео +# Параметры +emotion='neutral' #'Default is neutral. Also supported are good (friendly) and evil (angry)' +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 + +input_pdf_file_name="$1" + +page_count=$(pdfinfo "$input_pdf_file_name" | awk '/^Pages:/ {print $2}') + +video_file_names_array=() + +echo "Всего страниц $page_count" + +for ((page=1;page<=${page_count};page++)); do + + echo "------------------------------------------------" + echo "Обрабатываем страницу №$page" + + page_text_file="${input_pdf_file_name}_${page}.txt" + page_image_file="${input_pdf_file_name}_${page}" + pdftotext -f $page -l $page "$input_pdf_file_name" "$page_text_file" + pdftoppm -f $page -l $page -png -singlefile "$input_pdf_file_name" "$page_image_file" + + page_image_file="${page_image_file}.png" + + ~/txt2mp3_by_yatts "$page_text_file" + + page_mp3_file="${page_text_file}_yatts.mp3" + + if [ "$use_half"="yes"]; then + + width=$(identify -format "%w" "$page_image_file")> /dev/null + height=$(identify -format "%h" "$page_image_file")> /dev/null + + height_half=$(($height/2)) + + page_image_file_half1="${page_image_file}_half1.png" + page_image_file_half2="${page_image_file}_half2.png" + + # format (widthxheight+left+top / wxh+l+t) + convert "$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=$(mp3info -p "%S" sample.mp3) + audio_length_half=$(($audio_length/2)) + + page_mp3_file_half1="${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 -loop 1 -i "$page_image_file_half1" -i "$page_mp3_file_half1" -c:v libx264 -tune stillimage -c:a copy -pix_fmt yuv420p -s 1920*1080 -shortest "$page_mp4_file_half1" + + IFS="" + video_file_names_array+=($page_mp4_file_half1) + + page_mp4_file_half2="${input_pdf_file_name}_${page}_half2.mp4" + + ffmpeg -loop 1 -i "$page_image_file_half2" -i "$page_mp3_file_half2" -c:v libx264 -tune stillimage -c:a copy -pix_fmt yuv420p -s 1920*1080 -shortest "$page_mp4_file_half2" + + IFS="" + video_file_names_array+=($page_mp4_file_half2) + + rm "$page_mp3_file_half1" + rm "$page_mp3_file_half2" + rm "$page_image_file_half1" + rm "$page_image_file_half2" + else + + page_mp4_file="${input_pdf_file_name}_${page}.mp4" + + ffmpeg -loop 1 -i "$page_image_file" -i "$page_mp3_file" -c:v libx264 -tune stillimage -c:a copy -pix_fmt yuv420p -s 1920*1080 -shortest "$page_mp4_file" + + IFS="" + video_file_names_array+=($page_mp4_file) + + fi + + rm "$page_mp3_file" + rm "$page_image_file" + rm "$page_text_file" + + +done + +cmd="" +for ((i = 0; i < ${#video_file_names_array[@]}; i++)) do + cmd="$cmd|${video_file_names_array[$i]}" +done +cmd=${cmd:1} + +out_file="${input_pdf_file_name}.mp4" + +echo "Объединяем файлы $cmd в $out_file" +ffmpeg -i "concat:$cmd" -acodec copy -vcodec copy "$out_file" + +IFS="" +for ((i = 0; i < ${#video_file_names_array[@]}; i++)) do + f="${video_file_names_array[$i]}" + echo "Удаляем файл '$f'" + rm "$f" +done + +echo "Конечный файл создан '$out_file'!" +