ConvertOnline

Image

Audio

Video

Document

Color

1. Convert Online
2. Audio Converters
3. WMA to AAC

{
  "convert": "wma-aac",
  "multiple": true,
  "from": "wma",
  "to": "aac",
  "note": "Converting from WMA to AAC is a lossy-to-lossy conversion. This may result in a slight quality loss due to re-encoding, but AAC offers wider compatibility and better support on modern devices.",
  "controls": [
    {
      "type": "dropdown",
      "name": "bitrate",
      "label": "Audio Bitrate",
      "options": [
        {
          "label": "64 kbps",
          "value": "64k"
        },
        {
          "label": "96 kbps",
          "value": "96k"
        },
        {
          "label": "128 kbps (Standard)",
          "value": "128k"
        },
        {
          "label": "192 kbps",
          "value": "192k"
        },
        {
          "label": "256 kbps",
          "value": "256k"
        },
        {
          "label": "320 kbps (High)",
          "value": "320k"
        }
      ],
      "defaultValue": "128k",
      "desc": "Sets the target audio bitrate for the AAC file. Higher bitrates improve audio quality but increase file size."
    },
    {
      "type": "dropdown",
      "name": "channels",
      "label": "Audio Channels",
      "options": [
        {
          "label": "Mono (1 channel)",
          "value": 1
        },
        {
          "label": "Stereo (2 channels)",
          "value": 2
        }
      ],
      "defaultValue": 2,
      "desc": "Specifies the number of audio channels. Stereo is suitable for music and most content; mono is better for smaller files or speech."
    },
    {
      "type": "dropdown",
      "name": "sample_rate",
      "label": "Sample Rate (Hz)",
      "options": [
        {
          "label": "22050 Hz",
          "value": 22050
        },
        {
          "label": "44100 Hz (CD Quality)",
          "value": 44100
        },
        {
          "label": "48000 Hz",
          "value": 48000
        }
      ],
      "defaultValue": 44100,
      "desc": "Defines the number of samples per second. 44100 Hz is the standard sample rate for most audio and ensures broad compatibility."
    }
  ],
  "type": "audio"
}