Images
When you upload an image file, JoomMedia will attempt to generate smaller copies of the image using ImageMagick. The smaller images will be used as thumbnails. If the original is very large, then the smaller images can also be used on the main media page to prevent the user having to load the original. Additionally, watermark images can be encoded into the smaller images which are generated.
Videos
When you upload a video file, JoomMedia will attempt to encode copies of the video into potentially 4 different formats:
- Flash (.flv)
- h264 (.mp4)
- WebM (.webm)
- Ogg (.ogg)
JoomMedia will also attempt to capture screenshot images from the video which can be used as thumbnails in the gallery.
Audio
When you upload an audio file, JoomMedia will attempt to encode copies of the audio into potentially 2 different formats:
- MP3 (.mp3)
- OGG (.ogg)
Documents
When you upload a "document" file type to JoomMedia, generally no processing will occur. However, depending on the format, JoomMedia may attempt to extract a thumbnail from the file. JoomMedia supports this for some formats, for example PDF and PSD.
Process types
| Process ID | Type (Ext) | Process Description |
|---|---|---|
| 1 | Image (.jpg) | Create square (75 pixel max) |
| 2 | Image (.jpg) | Create thumbnail (100 pixel max) |
| 3 | Image (.jpg) | Create small (240 pixel max) |
| 4 | Image .(jpg) | Create medium500 (500 pixel max) |
| 5 | Image (.jpg) | Create medium640 (640 pixel max) |
| 6 | Image (.jpg) | Create large (1024 pixel max) |
| 7 | Audio (.mp3) | Create mp3 |
| 8 | Audio (.ogg) | Create ogg |
| 9 | Video (.flv) | Generate flv (240p) |
| 10 | Video (.flv) | Generate flv (360p) |
| 11 | Video (.flv) | Generate flv (480p) |
| 12 | Video (.mp4) | Generate mp4 (360p) |
| 13 | Video (.mp4) | Generate mp4 (480p) |
| 14 | Video (.mp4) | Generate mp4 (720p) |
| 15 | Video (.mp4) | Generate mp4 (1080p) |
| 16 | Video (.ogg) | Generate ogg (360p) |
| 17 | Video (.ogg) | Generate ogg (480p) |
| 18 | Video (.ogg) | Generate ogg (720p) |
| 19 | Video (.ogg) | Generate ogg (1080p) |
| 20 | Video | Inject metadata |
| 21 | Video | Check moov atoms |