Mon Jun 17, 2019 12:38 am
Hi,
ISO is a frame processing attribute as shown in the manual page20 - blackmagicRawFrameProcessingAttributeISO
Focal length and a few other bits are per frame metadata, you can get them by iterating metadata on a frame (rather than a clip as shown in the sample code).
We will add extracting frame metadata to the sample code for a future release to make this clearer.
Thanks.
**Any post by me prior to Aug 2014 was before i started working for Blackmagic**