doc:appunti:linux:video:ffmpeg_stack_horizontally
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| doc:appunti:linux:video:ffmpeg_stack_horizontally [2021/10/28 11:27] – niccolo | doc:appunti:linux:video:ffmpeg_stack_horizontally [2021/10/28 11:43] (current) – niccolo | ||
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| The script can take into account that the videos may be **out of sync**: it is possible to pass **two timestamps** referring at the same instant captured into both videos. The script will **shift the videos presentation time** each-other, so that both will be synced. | The script can take into account that the videos may be **out of sync**: it is possible to pass **two timestamps** referring at the same instant captured into both videos. The script will **shift the videos presentation time** each-other, so that both will be synced. | ||
| - | < | + | The script has some constraints. It requires the **Bash shell**, because it uses the **%%((expression))%%** to do arithmetic evaluation. The script requires also the **Python** interpreter, |
| + | |||
| + | < | ||
| #!/bin/bash | #!/bin/bash | ||
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| OUTPUT=" | OUTPUT=" | ||
| - | if [ -z " | + | if [ -z " |
| - | -z " | + | -z " |
| - | -z " | + | -z " |
| - | -z " | + | |
| - | -z " | + | |
| - | -z " | + | |
| -z " | -z " | ||
| echo | echo | ||
doc/appunti/linux/video/ffmpeg_stack_horizontally.1635413226.txt.gz · Last modified: 2021/10/28 11:27 by niccolo