Set to percent of source using: Modifies the output clip’s speed by a percentage of the source clip’s speed. Sets the processing algorithm used to adjust the frame rate during transcoding. See Work with metadata annotations in Compressor and Add markers using Compressor. Optimize for network use: Select this checkbox to create a file that will start playing after only a small portion of the file has been downloaded from the network.Įnhanced podcast: Select this checkbox to have Compressor embed podcasting information (annotations, markers, and artwork) into the output media file. If format is set to Audio and Video or Video, files are created with the. m4a extension, and you can choose Apple Lossless or AAC output. If format is set to Audio, audio-only files are created with the. For podcasting and digital music playback, choose audio only. Note: Job segmenting is not available when outputting an MPEG-4 audio file or when the Multi-pass checkbox is selected in the Video inspector.ĭefault location: Choose an item from the pop-up menu to set the default save location for transcoded files.įormat: Use this pop-up menu to specify whether the output includes video and audio, video only, or audio only. HEVC playback requires a recent-generation Apple device running macOS 10.13 or later, iOS 11 or later, iPadOS 13 or later, or tvOS 11 or later. HEVC is a recently established compression standard that supports larger frame sizes (including 8K) and HDR10 metadata for high-dynamic-range video. You can change the codec to HEVC in the Video inspector if your computer is running macOS 10.13 or later. When you add an MPEG-4-based setting to a job, Compressor chooses the H.264 format as the default codec. Settings based on the MPEG-4 format offer a choice of two encoders: H.264 and HEVC (High-Efficiency Video Coding, also known as H.265). (To learn more about HTTP Live Streaming, see HTTP Live Streaming and other related documents, available in Apple Developer Documentation.) You can also use this format to create files for audio podcasting and digital music playback. The MPEG-4 format is widely compatible with many different platforms and is often used for distribution on the Internet. In Compressor, the Prepare for HTTP Live Streaming destination and the AAC setting (for audio output) use the MPEG-4 transcoding format. Use the command line to submit Compressor jobs.Transcode Final Cut Pro and Motion projects.Add and remove transcode settings from watch folders.Access watch folder settings and properties.
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