By: Michael Lynch <git@mtlynch.io>
Add parsed media caption and filename types Port e4dd835 onto master without the current branch's upload handler changes.
| Time to Start | Worker time | Duration | Time to finish | Idle | |
| Config | 2s | 8s | 8s | 10s | 2s |
| Eval | 9s | 49s | 49s | 58s | 0s |
| Build | 11s | 6m18s | 1m06s | 1m18s | 0s |
| Suite | 2s | 7m16s | 1m16s | 1m18s | 2s |