"re-encode" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "re",
        "3": "encode"
      },
      "expansion": "re- + encode",
      "name": "prefix"
    }
  ],
  "etymology_text": "From re- + encode.",
  "forms": [
    {
      "form": "re-encodes",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "re-encoding",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "re-encoded",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "re-encoded",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "re-encode (third-person singular simple present re-encodes, present participle re-encoding, simple past and past participle re-encoded)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with re-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
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          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Greek translations",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "re-encoder"
        }
      ],
      "examples": [
        {
          "text": "I re-encoded my digital music collection at a lower bitrate to save disk space.",
          "type": "example"
        }
      ],
      "glosses": [
        "To encode again."
      ],
      "id": "en-re-encode-en-verb-qf34oE84",
      "links": [
        [
          "encode",
          "encode"
        ]
      ],
      "raw_glosses": [
        "(transitive) To encode again."
      ],
      "synonyms": [
        {
          "word": "reencode"
        }
      ],
      "tags": [
        "transitive"
      ],
      "translations": [
        {
          "code": "el",
          "lang": "Greek",
          "roman": "epanakodikopoió",
          "sense": "to convert plain text into code",
          "word": "επανακωδικοποιώ"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "epanakodikografó",
          "sense": "to convert plain text into code",
          "word": "επανακωδικογραφώ"
        }
      ]
    }
  ],
  "word": "re-encode"
}

{
  "derived": [
    {
      "word": "re-encoder"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "re",
        "3": "encode"
      },
      "expansion": "re- + encode",
      "name": "prefix"
    }
  ],
  "etymology_text": "From re- + encode.",
  "forms": [
    {
      "form": "re-encodes",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "re-encoding",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "re-encoded",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "re-encoded",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "re-encode (third-person singular simple present re-encodes, present participle re-encoding, simple past and past participle re-encoded)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms prefixed with re-",
        "English terms with usage examples",
        "English transitive verbs",
        "English verbs",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Greek translations"
      ],
      "examples": [
        {
          "text": "I re-encoded my digital music collection at a lower bitrate to save disk space.",
          "type": "example"
        }
      ],
      "glosses": [
        "To encode again."
      ],
      "links": [
        [
          "encode",
          "encode"
        ]
      ],
      "raw_glosses": [
        "(transitive) To encode again."
      ],
      "tags": [
        "transitive"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "reencode"
    }
  ],
  "translations": [
    {
      "code": "el",
      "lang": "Greek",
      "roman": "epanakodikopoió",
      "sense": "to convert plain text into code",
      "word": "επανακωδικοποιώ"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "epanakodikografó",
      "sense": "to convert plain text into code",
      "word": "επανακωδικογραφώ"
    }
  ],
  "word": "re-encode"
}