In my project, i want to add emoji to my video but emoji image becomes dark when add in hdr video, im trying to convert my emoji image to hdr format or create with hdr format but seems not work. I hope someone has experiences in this case could help me.
Hello @Hung23,
Take a look at Export HDR media in your app with AVFoundation (timestamped link to the relevant portion).
If you are using AVAssetExportSession, it should automatically convert the SDR content to HDR in this mixed content scenario, and export an HDR composite.
-- Greg
