Will the AMR be tagged with title / artist / album metadata?
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如果 MOV 含有章节或流元数据, 我们就会将标题/ 艺人/ 相册字段复制到 AMR 容器中。 否则, AMR 就会被打开, 使用标签编辑器( Mp3tag、 Picard) 后导出后添加标签, 以获取更丰富的标签 。
从 1小时 MOV 提取 AMR 音频需要多长时间?
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Audio demux + encode is fast — typically 5 to 15% of the source duration. A 1-hour MOV → AMR finishes in roughly 3 to 9 minutes on the standard pipeline; Premium parallelism cuts this further for batch jobs.
Can I extract just a section of the MOV audio as AMR?