video-uploader \ --input "Season 01/*.mp4" \ --codec libvpx-vp9 \ --pixel-format yuv420p \ --output-format webm \ --upload-to s3://my-bucket/videos/ \ --rename-pattern "S01E{episode:02d}.webm"
VP9 via libvpx is notoriously slow compared to H.264. To speed it up, you can use the -cpu-used flag (values 0–5, where 5 is fastest but lower quality).
It is designed to deliver high-quality video at lower bitrates, making it a favorite for streaming platforms like YouTube and Netflix. Why Season 1 (S01) is Targeted upload s01 libvpx
: It is a royalty-free alternative to proprietary codecs like HEVC (H.265).
For the absolute best quality/size ratio, 2-pass encoding is recommended. This allows the encoder to analyze the entire video first to allocate bits where they are needed most. video-uploader \ --input "Season 01/*
If you're uploading to YouTube, you can use the YouTube Data API or third-party tools that support API uploads. Here's a simple example using curl and the YouTube API (note that you'll need to replace placeholders with your actual data):
: A free software video codec library from Google and the Alliance for Open Media. It serves as the reference implementation for the VP8 and VP9 video formats. Why use libvpx/VP9? Why Season 1 (S01) is Targeted : It
Automatically re-encode videos to before uploading.