# 格式转换-视频音频提取格式转换

> 格式转换-视频音频提取格式转换 (iPhone/iPad app by 婷 洪.)

- Source: https://appshunter.io/ios/app/id1619027820 (this page in markdown: same URL + `.md`)
- Developer: [婷 洪](https://appshunter.io/developer/1618950810)
- Category: Utilities, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 37 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2022-04-18
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/id1619027820/reviews.md

## What is 格式转换?

iFmat格式转换有以下主功能：
「提取音频」从视频中提取各种格式的音频、操作简单方便，支持格式：aac、mp3、flac、wav、aifc、aiff、caf、3gp、m4a等
「视频格式转换」支持全格式视频任意转换；支持格式：mp4、m4v、mkv、ts、mov、wmv、asf、avi、flv等
「音频格式转换」专业音频格式转换设置，让音频转换后保持原本声音清晰度，支持格式：aac、mp3、flac、wav、aifc、aiff、caf、m4a等
「图片格式转换」专业图片格式转换设置，支持格式：jpg、jpeg、png、webp、bmp、tif、tga等
- 各种格式支持批量导出
- 支持用其他应用打开
联系邮箱:ht16605170821@163.com


## Version history (last 3 releases)

### 1.2 — 2022-07-11

新增图片格式转换,修复已知问题

### 1.1 — 2022-05-11

新增高级参数设置，批量处理进行优化

### 1.0 — 2022-04-18

No release notes.

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## More apps by 婷 洪

- [NFC读写器-nfc标签读写工具](https://appshunter.io/ios/app/nfc-nfc/id1640204711)

All apps by 婷 洪: https://appshunter.io/developer/1618950810

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*