Fix clip ranges mismatches between AYON custom OTIO exporter and Resolve native OTIO exporter.

[robin-ynput]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior:

Latest work on Resolve new publisher using DaVinci 19.0 native OTIO exporter showed some discrepancies with custom AYON exporter used by older Resolve version

Expected Behavior:

The src_range and available_range should matches for all clips in the exporter results.
Find current OTIO export results here:
export_otio_native_and_ayon.zip

Version

1.0.0

What platform you are running on?

Windows

Steps To Reproduce:

1. Create a timeline with various input medias and frames
2. Export timeline with native OTIO (Resolve >= 18.5)

from ayon_resolve.api import bmdvr, lib

timeline = lib.get_current_timeline()
timeline.Export("C:\\path\\to\\export_native.otio", bmdvr.EXPORT_OTIO)

3. Export timeline with AYON custom OTIO exporter

from ayon_resolve.api import lib
from ayon_resolve.otio import davinci_export as otio_export

otio_timeline = otio_export.create_otio_timeline(
  lib.get_current_resolve_project(),
  timeline=lib.get_current_timeline()
)
otio_export.write_to_file(otio_timeline, filepath)

4. Compare resulting text files

Are there any labels you wish to add?

• I have added the relevant labels to the bug report.

Relevant log output:

No response

Additional context:

To be confirmed with @BigRoy but resolving this might also fix #4