$49/m for https://creatomate.com/ Video (although I haven't actually paid for this yet as it's just a small side project). Source: about 2 years ago

For both cases you can use Serverless Cloud Products to address your needs. AWS Elemental MediaConvert, one of the Media tools from the AWS Elemental family, will allow you to solve your problem. - Source: dev.to / about 2 years ago

This results in a smaller size file and a much more optimized format for the target devices. Standalone solutions such as FFmpeg or cloud-based solutions like AWS Elemental MediaConvert can be used to implement this step of the pipeline. - Source: dev.to / over 2 years ago

Rent yourself an AWS instance and sign up for access to their Elemental Media Conversion service if you want to convert an entire library. It’s not cheap, but it’s reliable and fast. Source: almost 3 years ago

You may be better off looking at AWS Elemental Media Converter (https://aws.amazon.com/mediaconvert/) which could be triggered by your lambda. Source: almost 3 years ago

Perhaps something like https://aws.amazon.com/mediaconvert/? If not the actual product, perhaps the service design may be of inspiration. Source: almost 3 years ago