Mastering for live performances focuses on optimizing the sound quality to ensure that the music sounds clear, balanced, and consistent across different venues and sound systems.

Reverb is typically not used in mastering for live performances, as it can add unwanted ambience and muddiness to the sound.

EQ can be used to boost the bass frequencies for added warmth and punch, reduce harshness in the high frequencies for a more pleasant listening experience, and create a more balanced and natural sound overall.

Compression reduces the dynamic range of a recording by attenuating the louder parts and boosting the softer parts, resulting in a more consistent and controlled sound.

Limiting is used to prevent distortion by keeping the signal below a certain threshold, ensuring that the sound remains clear and free of unwanted artifacts.

Gate limiters are not typically used in mastering for live performances, as they are more commonly employed in noise reduction and dynamic control applications.

Multi-band limiters allow for more precise control over the dynamics of different frequency bands, enabling engineers to address specific issues such as unwanted resonances, feedback, and imbalances in the sound.

Dithering adds a small amount of noise to the recording, which helps to mask quantization distortion that can occur when converting the audio to a lower bit depth.

24-bit is the recommended bit depth for mastering live performance recordings, as it provides a wider dynamic range and better audio quality compared to 16-bit.

MP3 is a lossy file format, meaning that some audio data is discarded during compression, which can result in a loss of audio quality. WAV, AIFF, and FLAC are lossless file formats, which preserve the original audio data without any loss.

Metadata can be used to provide information about the recording, embed artwork and other visual elements, and enable DRM protection, making it a valuable tool for distributing mastered live performance recordings.

Bitrate is not a common metadata tag used in mastered live performance recordings, as it is more relevant to compressed audio formats such as MP3 and AAC.

48 kHz is the recommended sample rate for mastering live performance recordings, as it provides a good balance between audio quality and file size.

Reverb is not typically used to enhance the clarity and definition of live performance recordings, as it can add unwanted ambience and muddiness to the sound.

Stereo imaging can be used to create a wider and more spacious soundstage, enhance the separation between instruments and vocals, and add depth and dimension to the sound, making it a valuable tool for mastering live performance recordings.