AfterCodecs is a paid plugin developed by Autokroma and sold via aescripts + aeplugins. While some sites may offer "free" or "full version" downloads, these are often unofficial; the official trial allows you to test the features with a watermark or time limit.

: Support for non-standard framerates and quick sub-resolution buttons. Licensing Information

: A new feature in Premiere Pro that ensures only uniquely named markers are exported, preventing accidental duplicate exports caused by internal Adobe bugs.