I am trying to output my clearkey encrypted DASH manifest and AES-128 HLS manifest like this.

```
mp4dash 1080-frag.mp4 720-frag.mp4 480-frag.mp4 audio-frag.mp4 -o ready 
-f --profiles='on-demand'='urn:mpeg:dash:profile:isoff-on-demand:2011' 
--use-segment-timeline --clearkey
--encryption-key=55a71282cdb0f27cf5aae74c1d06262a:687a6ad8f817d7cca5510acc76720636 
--clearkey-license-uri="https://dev.flowgiga.com/ninerasa/license/" 
--hls --hls-key-url="https://dev.flowgiga.com/ninerasa/license/" 
--encryption-cenc-scheme=cbcs 
--subtitles [+format=webvtt,+language=eng]PAUSE_FINAL.mp4.eng.srt
```
Then I created my `test.key` file with binary key like this:
```
export AA=687a6ad8f817d7cca5510acc76720636 
echo ${AA} | xxd -p -r > test.key
```

Now I am delivering the manifest created as `content-type:application/vnd.apple.mpegurl` and test.key as `content-type:application/pgpkeys` and I also tried with `content-type:application/octet-stream`.

When I run this is safari my payback starts and timer starts moving but I cannot see anything in the video.

Am in doing something wrong.
MP4DASH --hls option with AES Encryption
This is a GitHub Issue
repo:Bento4
owner:axiomatic-systems
Title : MP4DASH --hls option with AES Encryption
Issue date:

--- start body ---
I am trying to output my clearkey encrypted DASH manifest and AES-128 HLS manifest like this.

```
mp4dash 1080-frag.mp4 720-frag.mp4 480-frag.mp4 audio-frag.mp4 -o ready 
-f --profiles='on-demand'='urn:mpeg:dash:profile:isoff-on-demand:2011' 
--use-segment-timeline --clearkey
--encryption-key=55a71282cdb0f27cf5aae74c1d06262a:687a6ad8f817d7cca5510acc76720636 
--clearkey-license-uri="https://dev.flowgiga.com/ninerasa/license/" 
--hls --hls-key-url="https://dev.flowgiga.com/ninerasa/license/" 
--encryption-cenc-scheme=cbcs 
--subtitles [+format=webvtt,+language=eng]PAUSE_FINAL.mp4.eng.srt
```
Then I created my `test.key` file with binary key like this:
```
export AA=687a6ad8f817d7cca5510acc76720636 
echo ${AA} | xxd -p -r > test.key
```

Now I am delivering the manifest created as `content-type:application/vnd.apple.mpegurl` and test.key as `content-type:application/pgpkeys` and I also tried with `content-type:application/octet-stream`.

When I run this is safari my payback starts and timer starts moving but I cannot see anything in the video.

Am in doing something wrong.
--- end body ---
