This Content is from Stack Overflow. Question asked by Ionut Bejinariu
I can’t find the solution.
I have the code below and I need your help to improve it.
Let’s say I have 5 songs in the directory
musicdir and 100 lines with different .mp4 paths in
mp4list.txt , 100 directories with the same 5 songs in each directory should be created.
When all songs in
musicdir are exported in
Canal-1 the loop will start again with the same songs from
musicdir, with the difference that .mp4 videos will be exported in the next folder
Canal-2 and so on.
but it is very important that the loop continues in the file
mp4list.txtand continue where it left off in the previous directory in order not to repeat the same mp4 files
mp4list.txt contains the path’s of mp4 files, all are unique
even if from
musicdir it will start from the beginning with exporting mp4 files in a new directory, in
mp4list.txt it will continue where it left off in the previous directory
Batch will finish when all lines in
mp4list.txt are finished.
I end up doing this code:
@echo off setlocal enabledelayedexpansion set "musicdir=MUZICA-wav-mp3" set "exportfoldername=Canal" set "exportdir=Export%exportfoldername% set "videodir=Video-15-sec" set n=0 md "%exportdir%"||call :a %n% <"mp4list.txt" ( for %%A in ("%musicdir%*") DO ( set /p mp4list= ffmpeg -f concat -safe 0 -i "!mp4list!" -c copy mergedmp4.mp4 ffmpeg -i mergedmp4.mp4 -i "%%A" -map 0:v -map 1:a -vcodec copy -c:a aac -b:a 320k "%exportdir%-%n%%%~nA.mp4" del mergedmp4.mp4" ) ) exit :a set /a n+=1 md "%exportdir%-%n%"||goto a exit /b
mp4list.txt is like this
output.txt output1.txt ... output100.txt
output.txt have the path to mp4 file.
file '1.mp4' file '2.mp4' file '3.mp4' file '4.mp4'
thank you for your help
This question is not yet answered, be the first one who answer using the comment. Later the confirmed answer will be published as the solution.
This Question and Answer are collected from stackoverflow and tested by JTuto community, is licensed under the terms of CC BY-SA 2.5. - CC BY-SA 3.0. - CC BY-SA 4.0.