PNR 900 class locomotive DEL 917 hauling 203 series coaches in Manila. The original video is made by a Youtube channel named "Totally Free Content", now going by the name "Train Featuring Channel" since 2021. The source has an attached disclaimer that the clip is 100% copyright-free and available for reuse through Youtube's CC-BY 3.0 license.
Totally Free Content (now Train Featuring Channel)
CC BY 3.0
<a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=vetx5u2UJVA">PNR DEL 917 Hauling EMUs (2,2,2020) UNCUT</a>