Differences

This shows you the differences between two versions of the page.

--- tech:mp3_moving [2022/11/02 15:31] – Add next section link katsimbris
+++ tech:mp3_moving [2025/11/22 16:52] (current) – duplicate text removal katsimbris
@@ Line 21: / Line 21: @@
 That code will put the mp3 files back in the same folder, and that's really it.
+==== Splitting files (MP3s here) ====
+Split code - The command "-t hh:mm:ss is only for the amount of time you need! NOT an end time.
+<code> ffmpeg -i input.mp3 -vcodec copy -acodec copy -ss 00:01:37 -t 00:15:27 output1.mp3 </code>
+==== Splitting files to TimeStamp (MP3s here) ====
+<code>ffmpeg -ss 00:01:00 -to 00:03:30 -i input.mp4 -c copy output.mp4</code>
+==== Merging files (MP3s here) ====
+<code> ffmpeg -i "concat:audio1.mp3|audio2.mp3|audio3.mp3" -c copy merged_audio.mp3 </code>
+OR\\
+) Create a list file in the same directory as audio files.\\
+<code>file 'audio1.mp3'
+file 'audio2.mp3'
+file 'audio3.mp3'</code>
+) Save the file as file_list.txt\\
+) Run the following command <code> ffmpeg -f concat -safe 0 -i file_list.txt -c copy merged_audio.mp3 </code>
+==== Extracting Audio from Video ====
+<code>ffmpeg -i input_video.mp4 -q:a 0 -map a output_audio.mp3</code>