NAME¶

SReview::Normalizer::Bs1770gain - normalize the audio of a video asset using bs1770gain

SYNOPSIS¶

  SReview::Normalizer::Bs1770gain->new(input => SReview::Video->new(...), output => SReview::Video->new(...))->run();

DESCRIPTION¶

"SReview::Normalizer" is a class to normalize the audio of a given SReview::Video asset, using bs1770gain at its default settings.

It looks at the "command_tune" configuration parameter to decide whether to pass the "--suffix" option to bs1770gain: if the installed version of "bs1770gain" is at 0.5 or below, set the "bs1770gain" key of "command_tune" to 0.5 to remove the "--suffix" parameter from the command line (which is required for 0.6 or above, but not supported by 0.5 or below).

ATTRIBUTES¶

"SReview::Normalizer::Bs1770gain" supports all the attributes of SReview::Normalizer.

METHODS¶