# Generated by default/object.tt package Paws::ElasticTranscoder::AudioParameters; use Moose; has AudioPackingMode => (is => 'ro', isa => 'Str'); has BitRate => (is => 'ro', isa => 'Str'); has Channels => (is => 'ro', isa => 'Str'); has Codec => (is => 'ro', isa => 'Str'); has CodecOptions => (is => 'ro', isa => 'Paws::ElasticTranscoder::AudioCodecOptions'); has SampleRate => (is => 'ro', isa => 'Str'); 1; ### main pod documentation begin ### =head1 NAME Paws::ElasticTranscoder::AudioParameters =head1 USAGE This class represents one of two things: =head3 Arguments in a call to a service Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. Each attribute should be used as a named argument in the calls that expect this type of object. As an example, if Att1 is expected to be a Paws::ElasticTranscoder::AudioParameters object: $service_obj->Method(Att1 => { AudioPackingMode => $value, ..., SampleRate => $value }); =head3 Results returned from an API call Use accessors for each attribute. If Att1 is expected to be an Paws::ElasticTranscoder::AudioParameters object: $result = $service_obj->Method(...); $result->Att1->AudioPackingMode =head1 DESCRIPTION Parameters required for transcoding audio. =head1 ATTRIBUTES =head2 AudioPackingMode => Str The method of organizing audio channels and tracks. Use C to specify the number of channels in your output, and C to specify the number of tracks and their relation to the channels. If you do not specify an C, Elastic Transcoder uses C. The following values are valid: C, C, and C When you specify C, Elastic Transcoder creates a single track for your output. The track can have up to eight channels. Use C for all non-C containers. The outputs of C for a specific channel value and inputs are as follows: =over =item * C<0> B< channels with any input:> Audio omitted from the output =item * C<1, 2, or auto > B Audio omitted from the output =item * C<1 > B One track with one channel, downmixed if necessary =item * C<2 > B One track with two identical channels =item * C<2 or auto > B One track with two channels =item * C<2 or auto > B One track with two channels =item * C<2 > B One track with two channels =item * C B One track with one channel =item * C B One track with multiple channels =back When you specify C, Elastic Transcoder creates a new track for every channel in your output. Your output can have up to eight single-channel tracks. The outputs of C for a specific channel value and inputs are as follows: =over =item * C<0 > B Audio omitted from the output =item * C<1, 2, or auto > B Audio omitted from the output =item * C<1 > B One track with one channel, downmixed if necessary =item * C<2 > B Two tracks with one identical channel each =item * C<2 or auto > B Two tracks with one channel each =item * C<2 or auto > B Two tracks with one channel each =item * C<2 > B Two tracks with one channel each =item * C B One track with one channel =item * C B Up to eight tracks with one channel each =back When you specify C, Elastic Transcoder creates eight single-channel tracks for your output. All tracks that do not contain audio data from an input channel are MOS, or Mit Out Sound, tracks. The outputs of C for a specific channel value and inputs are as follows: =over =item * C<0 > B Audio omitted from the output =item * C<1, 2, or auto > B Audio omitted from the output =item * C<1 > B One track with one channel, downmixed if necessary, plus six MOS tracks =item * C<2 > B Two tracks with one identical channel each, plus six MOS tracks =item * C<2 or auto > B Two tracks with one channel each, plus six MOS tracks =item * C<2 or auto > B Two tracks with one channel each, plus six MOS tracks =item * C<2 > B Two tracks with one channel each, plus six MOS tracks =item * C B One track with one channel, plus seven MOS tracks =item * C B Up to eight tracks with one channel each, plus MOS tracks until there are eight tracks in all =back =head2 BitRate => Str The bit rate of the audio stream in the output file, in kilobits/second. Enter an integer between 64 and 320, inclusive. =head2 Channels => Str The number of audio channels in the output file. The following values are valid: C, C<0>, C<1>, C<2> One channel carries the information played by a single speaker. For example, a stereo track with two channels sends one channel to the left speaker, and the other channel to the right speaker. The output channels are organized into tracks. If you want Elastic Transcoder to automatically detect the number of audio channels in the input file and use that value for the output file, select C. The output of a specific channel value and inputs are as follows: =over =item * C B< channel specified, with any input:> Pass through up to eight input channels. =item * C<0> B< channels specified, with any input:> Audio omitted from the output. =item * C<1> B< channel specified, with at least one input channel:> Mono sound. =item * C<2> B< channels specified, with any input:> Two identical mono channels or stereo. For more information about tracks, see C =back For more information about how Elastic Transcoder organizes channels and tracks, see C. =head2 Codec => Str The audio codec for the output file. Valid values include C, C, C, C, C, and C. =head2 CodecOptions => L If you specified C for C, this is the C compression profile to use. Valid values include: C, C, C, C If you specify C, Elastic Transcoder chooses a profile based on the bit rate of the output file. =head2 SampleRate => Str The sample rate of the audio stream in the output file, in Hertz. Valid values include: C, C<22050>, C<32000>, C<44100>, C<48000>, C<96000> If you specify C, Elastic Transcoder automatically detects the sample rate. =head1 SEE ALSO This class forms part of L, describing an object used in L =head1 BUGS and CONTRIBUTIONS The source code is located here: L Please report bugs to: L =cut