The amount of information contained in one second of audio is referred to as its bitrate. In general, the higher a files audio bitrate the more accurately sound is reproduced. Audio compression has made it possible to have a good sounding file using small amounts of data. However, a bitrate that is too low will cause audio, especially voices, to sound unnatural.
Examples and Possible Solutions
In order to ensure the quality of spots delivered via Fig we require a minimum audio bitrate for all files. Files that have a lower audio bitrate than required will need to be re-encoded with a higher bitrate. We have a variety of tutorials that can help assist you with this. Our audio specifications, including acceptable bitrates, are listed below.
- Audio Type: MPEG-1 Layer II
- Audio Type: AAC
- Audio Type: PCM
Channels: 2 channels (stereo)
Sample Rate: 48000 Hz
Bit Rate: 384 Kbps
Audio Type: AAC
Channels: 2 channels (stereo)
Sample Rate: 48000 Hz
Bit Rate: 256 Kbps
Audio Type: PCM (Little or Big Endian)
Channels: 2 channels (stereo)
Sample Rate: 48000 Hz
Bit Depth: 16 or 24
Example:
Possible Solution: