How to Install Subvert on Your Synology NAS

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How to Install Subvert on Your Synology NAS

With Subvert you can generate subtitles, chapters, and summaries of MP4 videos in seconds with the help of OpenAI. Your video is sent to an API where the audio will be automatically extracted from it using FFmpeg, and then sent to OpenAI’s Whisper model for transcription into the common VTT format. Subvert requires no persistent volumes so you can start to use it immediately. Starting with version 1.0.5, you also have the ability to upload audio files in addition to video files. In this step by step guide I will show you how to install Subvert on your Synology NAS with Docker.

💡Note: This guide works perfectly with the latest Subvert v1.0.9 release.

  • STEP 1

Please Support My work by Making a Donation.

  • STEP 2

Install Container Manager via Synology “Package Center”. If you run an older DSM version (under 7.2), search for Docker instead of Container Manager.

Download Container Manager Synology Docker

  • STEP 3

Log in to your OpenAI Platform. At the bottom of the page, click Personal then API keys. Click +Create new secret key. Follow the instructions in the image below.

OpenAI Key 1 Synology

  • STEP 4

Give it a Name then click Create secret key. Follow the instructions in the image below.

OpenAI Key 2 Synology

  • STEP 5

Save your own API Key somewhere secure because you will need it later at STEP 7. Follow the instructions in the image below.

OpenAI Key 3 Synology

  • STEP 6

Go to Control Panel / Task Scheduler / Create / Scheduled Task / User-defined script. Follow the instructions in the image below.

Subvert Synology NAS Set up 4

  • STEP 7

Once you click on User-defined script, a new window will open. Follow the instructions below:

  1. General: In the Task field type in Install Subvert. Uncheck the “Enabled” option. Select root User.
  2. Schedule: Select Run on the following date then select “Do not repeat“.
  3. Task Settings: Check “Send run details by email“, add your email then copy paste the code below in the Run command area. After that, click OK.
docker run -d --name=Subvert \
-p 5478:8080 \
-e OPENAI_API_KEY=APIKEY \
-e UPLOAD_MAX_FILESIZE=1024M \
-e MEMORY_LIMIT=1024M \
--restart always \
aschmelyun/subvert

Note: Before you paste the code above in the Run command area, change the value for OPENAI_API_KEY and add your own API Key that you have previously generated at STEP 5.

Subvert Synology NAS Set up 5 new 2024

  • STEP 8

After you click OK on STEP 7 a new warning pop up window will open. Click OK.

Subvert Synology NAS Set up 6 new 2023

After you click OK, type in your DSM Password then click Submit. Follow the instructions in the image below.

Synology Task Scheduler Confirm Admin Password

  • STEP 9

After you click Submit on STEP 8, select your “Install Subvert” Task then click the “Run” tab. You will be asked to run Install Subvert – click OK. Follow the instructions in the image below.

Subvert Synology NAS Set up 7 new 2024

  • STEP 10

Go back to STEP 1 or you will deal with karma 🙂

  • STEP 11

The installation process can take up to a few seconds/minutes. It will depend on your Internet speed connection. Now open your browser and type in http://Synology-ip-address:5478 Upload your own MP4 video or audio file. Follow the instructions in the image below.

Subvert Synology NAS Set up 8

  • STEP 12

Choose Subtitles, Chapters, Summary, Video Language, then click Start. Follow the instructions in the image below.

Subvert Synology NAS Set up 9 new 2023

  • STEP 13

Wait a few minutes until your MP4 video or audio file is processed. Click View + Download Items. Follow the instructions in the image below.

Subvert Synology NAS Set up 10

  • STEP 14

Your results at a Glance!

Subvert Synology NAS Set up 11

Enjoy Subvert!

🆘TROUBLESHOOTING

If you encounter issues by using this container, make sure to check out the Common Docker issues article.

Note: If you want to run the Subvert container over HTTPS, check my guide on How to Run Docker Containers Over HTTPS. ⚠️Warning: I do not recommend running Subvert via Reverse Proxy. This product should be used only on localhost.

Note: Can I run Docker on my Synology NAS? See the supported models.
Note: How to Back Up Docker Containers on your Synology NAS.
Note: Find out how to update the Subvert container with the latest image.
Note: How to Free Disk Space on Your NAS if You Run Docker.
Note: How to Schedule Start & Stop For Docker Containers.
Note: How to Activate Email Notifications.
Note: How to Add Access Control Profile on Your NAS.
Note: How to Change Docker Containers Restart Policy.
Note: How to Use Docker Containers With VPN.
Note: Convert Docker Run Into Docker Compose.
Note: How to Clean Docker.
Note: How to Clean Docker Automatically.
Note: Best Practices When Using Docker and DDNS.
Note: Some Docker Containers Need WebSocket.
Note: Find out the Best NAS Models For Docker.
Note: Activate Gmail SMTP For Docker Containers.

This post was updated on Saturday / February 24th, 2024 at 5:25 AM

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