The memory limit of Ssa

[support]

It is possible to upload:
- 3 scenes of 30 steps and 512 channels
- 6 scenes of 20 steps and 512 channels
- 14 scenes of 10 steps and 512 channels
- 6 scenes of 100 steps and 100 channels
- 14 scenes of 50 steps and 100 channels

One button can have maximum:
- 30 steps with 512 channels
- 127 steps with 100 channels