Hi there,
With this site we film speaker presentations at our events and then make them available online. From initially video only, we then have transcripts made and added in as article text, and this also includes the PowerPoint slides if applicable. You can see an example here: https://votingmatters.com.au/presentations/straya/australian-lobby-group
In the site we use a Joomlart template which has special "video" articles in addition to the normal text ones, and this in turn gives a special layout to pages in the site where videos are published.
For each video/article, our image assets will be: intro image, large image, video image (used as a preview in the "video" article where the video embed is (prior to play button click), and also a poster image that is specially prepared for YouTube.
What I would really like to be able to do is to have the OG image selectable on a individual article override / customisation level. That is, I would have an "extra image" selector in the Open Graph tab in an article where I can then point it to the specific YouTube poster image that was created. This would enable the OG preview to match the carefully crafted poster image seen on YouTube and therefore a consistent experience.
Hope this makes sense. Thanks in advance.
Andrew