Transcoding is the direct digital-to-digital conversion of one encoding to another, such as for video data files, audio files (e.g., MP3, WAV), or character encoding (e.g., UTF-8, ISO/IEC 8859). This is usually done in cases where a target device (or workflow) does not support the format or has limited storage capacity that mandates a reduced file size, or to convert incompatible or obsolete data to a better-supported or modern format.
轉碼是指直接數位對數位（digital-to-digital）轉換一個編碼到另一種編碼格式。例如，視訊數據轉化為音訊數據，通常是因為目標儀器的不支持或者儲存量大小有限，或者只是單純將數據轉化為能夠更為廣泛支持的格式。 目前最流行的轉碼是將原始編碼轉到一個中繼格式（intermediate format, 如 PCM 或 YUV），在某種程度上仍然包含了原始編碼的內容，然後再轉到目標格式。
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).