If mp4 creation fails, the webm video should also be marked as error.

[dgarciabriseno]

+---------+---------+--------+--------+----------+---------------------+
| id      | movieId | format | status | procTime | modified            |
+---------+---------+--------+--------+----------+---------------------+
| x       | x       | mp4    |      3 |     NULL | 2023-02-19 04:18:01 |
| x       | x       | webm   |      0 |     NULL | 2023-02-19 04:18:01 |
+---------+---------+--------+--------+----------+---------------------+

Since the webm never gets processed, its state remains queued (0)

Because it's queued, the movie can't be retried. Calls to reQueueMovie result in the following error:

{"error":"Movie is already in queue","errno":47}