Compression for digital cinema cameras, part 2

摘要

Most broadcast HD camcorders use straightforward DVC, MPEG-2 or MPEG-4 (H.264/ AVC) compression. This orderly world of intraframe and interframe codecs is becoming more complex as digital cinema tools are adopted for high-end broadcast productions. In part 1 of this series (April 2012), we examined the processed category: compressed and uncompressed.