I'm using FFmpeg with DirectoryMonitor, a folder watching program. When a webm is added to the folder i want to execute a script to convert all webm files in that folder to gif, and then delete those webm files.
我正在使用带有DirectoryMonitor的FFmpeg，这是一个文件夹观看程序。当webm添加到文件夹时，我想执行一个脚本将该文件夹中的所有webm文件转换为gif，然后删除这些webm文件。
1 个解决方案
#1
2
Ffmpeg can often deduce the output type by its file extension, so just write to a .gif and you're usually good.
Ffmpeg通常可以通过文件扩展名来推断输出类型，所以只需写入.gif文件就可以了。
#!/bin/bash
for w in ./*.webm; do
ffmpeg -i $w ${w%.*}.gif && rm $w
done
#1
2
Ffmpeg can often deduce the output type by its file extension, so just write to a .gif and you're usually good.
Ffmpeg通常可以通过文件扩展名来推断输出类型，所以只需写入.gif文件就可以了。
#!/bin/bash
for w in ./*.webm; do
ffmpeg -i $w ${w%.*}.gif && rm $w
done