https://github.com/miyako/ffmpeg

https://github.com/miyako/ffmpeg

4d-class 4d-component ffmpeg

Last synced: 4 months ago
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• Host: GitHub
• URL: https://github.com/miyako/ffmpeg
• Owner: miyako
• License: mit
• Created: 2024-11-11T00:36:46.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-05-15T00:40:16.000Z (10 months ago)
• Last Synced: 2025-05-15T01:33:09.988Z (10 months ago)
• Topics: 4d-class, 4d-component, ffmpeg
• Language: 4D
• Homepage: https://miyako.github.io/ffmpeg/
• Size: 93.8 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
![version](https://img.shields.io/badge/version-20%2B-E23089)

![platform](https://img.shields.io/static/v1?label=platform&message=mac-intel%20|%20mac-arm%20|%20win-64&color=blue)

[![license](https://img.shields.io/github/license/miyako/ffmpeg)](LICENSE)

![downloads](https://img.shields.io/github/downloads/miyako/ffmpeg/total)

### Licensing

* the source code of this component is licensed under the [MIT license](https://github.com/miyako/ffmpeg/blob/master/LICENSE).

* see [ffmpeg.org](https://www.ffmpeg.org/legal.html) for the licensing of **ffmpeg**.

# ffmpeg

based on [eugeneware/ffmpeg-static](https://github.com/eugeneware/ffmpeg-static)

## dependencies.json

 ```json

{

	"dependencies": {

		"ffmpeg": {

			"github": "miyako/ffmpeg",

			"version": "latest"

		}

	}

}

```

the macOS executable targets Apple Silicon. you may download a universal binary edition from releases.

---

example of a synchronous call

```4d

var $in : 4D.File

$in:=Folder(fk desktop folder).file("sample.mov")

var $ffmpeg : cs.FFmpeg.FFmpeg

$ffmpeg:=cs.FFmpeg.FFmpeg.new()

var $info : Text

$info:=$ffmpeg.start(["-i"; $in]).worker.wait().error

ALERT($info)

```

example of an asynchronous call

```4d

#DECLARE($params : Object)

If ($params=Null)

	

	/*

		async calls must be performed in a worker or form

	*/

	

	CALL WORKER(1; Current method name; {})

	

Else 

	

	$in:=Folder(fk desktop folder).file("sample.mov")

	$out:=Folder(fk desktop folder).file("sample.mp4")

	

	var $ffmpeg : cs.FFmpeg.FFmpeg

	$ffmpeg:=cs.FFmpeg.FFmpeg.new()

	$ffmpeg.start(["-i"; $in; "-vcodec"; "libx264"; $out])

	

End if 

```

## note on notarisation

need to increase size when creating `.dmg`. `ffmpeg` needs `1GB`, `ffprobe` needs `5GB`.

```

hdiutil create -format UDBZ -plist -srcfolder {in} {out} -size {size}

```

else possible "resource is busy" error.

```

hdiutil: create failed - リソースが使用中です

```