This is a tool that downloads video objects from S3-compatible storage (like Minio) , transcodes them into a desire format and uploads them back (the new filename is prefixed with a marker to signal it's been transcoded).
Currently, the Minio implementation is provided.
You can find the transcoding command and the prefix in the cmd/minio-video-transcoder/transcode.go file.
# Build it
go build github.com/yunchih/s3-video-trans/cmd/minio-video-transcoder
# Run the following command to see usage
./minio-video-transcoder