Module audio_transcode 

Audio-specific transcoding configuration and utilities.

This module provides structures and helper functions for configuring audio transcoding operations, including codec selection, bitrate estimation, loudness normalisation, and channel layout naming.

Structs

AudioTranscodeConfig

Configuration for an audio transcode operation.

AudioTranscodeJob

Represents a pending audio transcode job.

Functions

channel_layout_name

Returns the conventional channel layout name for the given channel count.

estimate_output_size_bytes

Estimates the output file size in bytes for the given duration and bitrate.

is_lossless_codec

Returns true if the codec name is a known lossless audio codec.

typical_max_bitrate_kbps

Returns the typical maximum bitrate in kbps for a given codec at the given channel count.