NAME

       Media::Convert::Asset::PNGGen - Generate a video from a (list of) PNG files

SYNOPSIS

         use Media::Convert::Asset;
         use Media::Convert::Asset::PNGGen;
         use Media::Convert::Pipe;

         my $input = Media::Convert::Asset::PNGGen->new(url => $input_png_filename);
         my $output = Media::Convert::Asset->new(url => $output_filename);

         Media::Convert::Pipe->new(inputs => [$input], output => $output)->run;

DESCRIPTION

       This module uses the lavfi (the "libavfilter input virtual device", you figure out how
       that matches the abbreviation) functionality in ffmpeg to convert an image file into a
       video.

       It will automatically match the input framerate to the output framerate; this means that
       the framerate on the output file must be set, either through a profile or by setting it
       explicitly.

ATTRIBUTES

   audio_channels
       The option to give to the "channel_layout" attribute of the "anullsrc" audio source.
       Defaults to "mono".

BUGS

       This module does not work correctly with Media::Convert::Map. If you need to create a map,
       first generate a video with this file and then initialize a regular Media::Convert::Asset
       object with it.