Avchd: Premiere Pro Cs5.5

| Feature | CS5.5 Capability | | :--- | :--- | | Native .MTS/.M2TS import | Yes (via Media Browser) | | 24p/25p/50p/60p support | 50p/60p only at reduced resolution in software mode | | 5.1 channel AC-3 audio | Converts to PCM on import (causes sync drift) | | GPU acceleration (CUDA/OpenCL) | No GPU decode for H.264/AVCHD | | 4:2:2 color (from Panasonic GH series) | Partial – requires interpretation as progressive |

This paper outlines the correct ingest, editing, and export procedures for AVCHD media in CS5.5 to avoid dropped frames, audio sync loss, and “Generic Error” messages. Before editing, understand these technical constraints: avchd premiere pro cs5.5

CS5.5 uses a software-only H.264 decoder . AVCHD playback will be choppy unless you use a proxy or transcode workflow. 3. Step-by-Step Ingest Procedure (Do Not Copy Directly) 3.1 Correct Transfer Method Never copy individual .MTS files from the STREAM folder. This breaks timecode, metadata, and clip spanning. | Feature | CS5