> ## Documentation Index
> Fetch the complete documentation index at: https://docs.apexxcloud.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Format

# Video Format Transformations

Control video format, codec, and optimization settings using our transformation parameters.

## Format Options

### Basic Format Conversion

Convert videos to different formats:

```
tr-f_webm
```

Available formats:

* `mp4` (default) - H.264/AAC
* `webm` - VP9/Vorbis
* `mov` - H.264/AAC
* `auto` - Server-selected optimal format

## Codec Details

### MP4/MOV

* Video: H.264 (libx264)
* Audio: AAC
* Container: MP4/MOV

### WebM

* Video: VP9 (libvpx-vp9)
* Audio: Vorbis
* Container: WebM