schellkenig / dashencrypt

DASH fragmenter and encrypter

dashencrypt

DASH fragmenter and encrypter.

Usage

1. Download https://github.com/castlabs/dashencrypt/releases/download/dash.encrypt-1.0.6/dash.fragmencrypter-1.0.6.jar

2. Prepare a movie: 1. Download source file:

   $ wget http://mirrorblender.top-ix.org/movies/sintel-1024-surround.mp4

1. Create video file encoded at 250k 436p, H.264 codec:

    ```$ ffmpeg -i sintel-1024-surround.mp4 -an -b:v 250k -s 1024x436 -vcodec libx264 avc1-sintel-436p-250k.mp4```

1. Create audio file encoded at 500k 436p, H.264 codec:

    ```$ ffmpeg -i sintel-1024-surround.mp4 -an -b:v 500k -s 1024x436 -vcodec libx264 avc1-sintel-436p-500k.mp4```
	
1. Create video file encoded at 1000k 436p, H.264 codec:

    ```$ ffmpeg -i sintel-1024-surround.mp4 -an -b:v 1000k -s 1024x436 -vcodec libx264 avc1-sintel-436p-1000k.mp4```
	
1. Create audio file encoded at 69k stereo, HE-AAC codec:

   ```$ ffmpeg -i sintel-1024-surround.mp4 -vn -ac 2 -acodec libfdk_aac -profile:a aac_he -f mp4 mp4a-sintel-69k.mp4```

3. Execute

   java -jar dash.fragmencrypter-1.0.6.jar dash mp4a-sintel-69k.mp4 avc1-sintel-436p-1000k.mp4 avc1-sintel-436p-500k.mp4 avc1-sintel-436p-250k.mp4

4. To encrypt execute: java -jar dash.fragmencrypter-1.0.6.jar encrypt avc1-sintel-436p-250k.mp4 avc1-sintel-436p-500k.mp4 avc1-sintel-436p-1000k.mp4 mp4a-sintel-69k.mp4 --secretKey 000102030405060708090a0b0c0d0e0f --uuid 0696f5b0-b612-11e3-a5e2-0800200c9a66