Once your EDL, OTIO, AAF, or XML sequences are imported, it’s time to begin the conform process to match the offline shots in your spreadsheet with the source clips on disk. You can conform sequences by searching on disk or by pre-ingesting the required clips into Hiero.
Note: Projects containing large amounts of movie files (for example .r3d and .mov) may exceed the number of available file handles per process, causing problems opening new files or projects and exporting.
You can increase the default limit of 1024 by entering the following command from the terminal, then running the application from the same session:
ulimit -Sn 2048