Export and Delivery Flashcards

What does 'transcoding' mean in video post-production?

Answer: Converting video from one codec or format to another

Transcoding is the process of converting a video file from one format or codec to another, often to optimize it for a specific platform or device.

What is a 'deliverable' in professional video production?

Answer: The final formatted output files meeting specific technical requirements for a client or platform

A deliverable is the final exported file (or set of files) that meets the technical specifications required by the client, broadcaster, or streaming platform.

What does 'ProRes' refer to in video post-production?

Answer: Apple's family of high-quality, intermediate codecs designed for post-production workflows

Apple ProRes is a family of high-quality, mezzanine (intermediate) codecs optimized for editing and post-production, offering quality similar to uncompressed video with manageable file sizes.

For YouTube upload, which format and codec combination is generally recommended?

Answer: MP4 container with H.264 codec

YouTube recommends MP4 files encoded with H.264 video codec and AAC audio as the optimal format for upload quality and processing speed.

What is 'color space conversion' needed during export?

Answer: Converting footage from one color gamut to another to match the delivery specification

Color space conversion during export ensures the footage's color information is properly mapped from the working color space (e.g., log) to the delivery color space (e.g., Rec. 709 for HD broadcast).

What is 'two-pass encoding' in video compression?

Answer: An encoding method where the first pass analyzes the content and the second pass encodes it optimally using that analysis

Two-pass encoding first analyzes the video to understand its complexity, then uses that data in the second pass to allocate bits more efficiently for better quality at the same file size.