Syncsoftware crash on h264 export

Hi

i, i,’m trying to export synced clips using the tentacle sync software for OS.

Exporting in all Prores settings works well.

Problem is with h264 export. Only lowest bitrate works. On all higher settings the app crashes and stops.

Original files are Alexa Prores 444 2k videofiles and Sounddevices 48k/24b poly wave audiofiles.

Using macbook pro 2015 El capitan and USB3 hdd.

Regards

Bart

Bucephalos bvba

Film & TV Sound Recording

Belgium