fix: process video bug on unused else

[AnonymDevOSS]

The loop never uses break, so the else clause always executes. However, since it iterates over a generator, the generator is already exhausted after the first pass... so the else block would iterate over nothing.

So, i believe the 'else' is redundant.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How has this change been tested, please provide a testcase or example of how you tested the change?

>>> def g():
...   for x in range(3):
...     yield x
... 
>>> gen = g()
>>> for x in gen:
...   print(x)
... else:
...   for y in gen:
...     print("y", y)
... 
0
1
2

Any specific deployment considerations

For example, documentation changes, usability, usage/costs, secrets, etc.

Docs

• Docs updated? What were the changes:

[CLAassistant]

All committers have signed the CLA.

[Borda]

@AnonymDevOSS, thank you for your effort and for helping to resolve this issue. Regarding the progress and still some non-trivial path to be finished, we will proseed with #2022