util:multimedia:ffmpeg
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util:multimedia:ffmpeg [2015/04/21 02:27] 127.0.0.1 external edit |
util:multimedia:ffmpeg [2020/11/18 14:38] (current) phil Added info about concat |
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| * scale to yres of 480, keeping aspect ratio (-1) | * scale to yres of 480, keeping aspect ratio (-1) | ||
| * drop audio input (-an) | * drop audio input (-an) | ||
| + | |||
| + | ===== Concatenating Videos ===== | ||
| + | |||
| + | A quick and easy way to concat videos without re-encoding is to use the | ||
| + | ''concat'' format specifier: | ||
| + | |||
| + | $ cat mylist.txt | ||
| + | file '/path/to/file1' | ||
| + | file '/path/to/file2' | ||
| + | file '/path/to/file3' | ||
| + | | ||
| + | $ ffmpeg -f concat -safe 0 -i mylist.txt -c copy output.mp4 | ||
| + | |||
| + | ===== Links ===== | ||
| + | |||
| + | [[https://stackoverflow.com/questions/7333232/how-to-concatenate-two-mp4-files-using-ffmpeg|How to concatenate two mp4 files on Stackoverflow]] | ||
util/multimedia/ffmpeg.txt · Last modified: 2020/11/18 14:38 by phil
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