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faad
Langue: en
Version: 336404 (ubuntu - 24/10/10)
Section: 1 (Commandes utilisateur)
NAME
faad --- Process an Advanced Audio Codec streamSYNOPSIS
faad [options] [-w | -o <output_filename> | -a <output_filename>] input_filenameDESCRIPTION
This utility provides a command line interface to libfaad2. This program reads in MPEG-4 AAC files, processes, and outputs them in either Microsoft WAV, MPEG-4 AAC ADTS, or standard PCM formats.OPTIONS
- -a <filename>, --adtsout <filename>
- Sets the processing to output to the specified file in MPEG-4 AAC ADTS format
- -b <number>, --bits <number>
- Set the output (individual) sample format. The number takes one of the following values:
-
- 1: 16-bit PCM data (default).
2: 24-bit PCM data.
3: 32-bit PCM data.
4: 32-bit floating-point data.
5: 64-bit floating-point data.
- 1: 16-bit PCM data (default).
-
- -d , --downmix
- Set the processing to downsample from 5.1 (surround sound and bass) channels to 2 channels (stereo).
- -f <number>, --format <number>
- Set the output file format. The number takes one of the following values:
-
- 1: Microsoft WAV format (default).
2: Raw PCM data.
- 1: Microsoft WAV format (default).
-
- -g
- Set the processing to not perform gapless decoding.
- -h , --help
- Shows a usage summary.
- -i , --info
- Shows information about the about the input file.
- -l <number>, --objecttype <number>
- Sets the MPEGpe for the processing to use. The number takes one of the following values:
-
- 1: Main object type.
2: Low Complexity (LC) object type (default).
4: Long Term Prediction (LTP) object type.
23: Low Delay (LD) object type.
- 1: Main object type.
-
- -o <filename>, --outfile <number>
- Sets the filename for processing output.
- -q , --quiet
- Quiet - Suppresses status messages during processing.
- -t , --oldformat
- Sets the processing to use the old MPEG-4 AAC ADTS format when outputting in said format.
- -w , --stdio
- Sets the processing output to be sent to the standard out.
AUTHOR
Matthew W. S. Bell <matthew (at) bells23.org.uk>SEE ALSO
faac(1)Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre