将您的 FLV 视频转换为多种格式的专业字幕。通过专业字幕使遗留 Flash 内容变得易于访问且现代化。
Legacy Flash video format for web streaming
FLV files are also known as Flash Video Files. Most FLV files use Adobe Flash Player or Adobe Air to transmit audio/video over the Internet. Most embedded videos on the Internet are FLV files, but with the introduction of HTML5 videos, many streaming services have dropped usage of FLV files. You can sometimes see FLV files with a F4V file extension. FLV files aren’t as common now, but we still support them at Sonix.
Older format - quality varies significantly
注册 Sonix 免费试用。包含 30 分钟免费额度。
从您的电脑或云存储上传您的 FLV 文件。
从文件中使用的 53 多种语言中进行选择。
Sonix AI 转录您的 FLV 并带有词级时间戳。
自定义行长度、持续时间和字幕断行。
下载 SRT、VTT 或其他格式的字幕。
Sonix 可以将 FLV 转录稿导出为所有主要字幕格式：SRT (通用)、VTT (网页)、ASS/SSA (带样式)、SBV (YouTube) 等。
将 FLV 转换为 MP4 或其他现代格式时，SRT 兼容性最好。大多数视频编辑器和播放器都支持 SRT 而不会出现问题。
将您的 FLV 转换为 MP4，从 Sonix 导出 SRT，然后将 SRT 单独上传到 YouTube，或者在上传前将字幕嵌入视频中。
是的！导出为 ASS/SSA 格式可获得高级样式选项，包括自定义字体、颜色、位置和动画。
大多数社交平台需要内嵌字幕。将 FLV 转换为 MP4，从 Sonix 导出 SRT，然后使用视频编辑软件将它们永久嵌入。
Sonix 的时间戳是基于音频的，确保无论来自不同时代的 FLV 文件视频编码如何变化，都能实现准确同步。
为任何平台导出 SRT、VTT、FCPXML 等格式的字幕。
控制字幕的行长度、持续时间和样式。
根据您的原始音频创建 53+ 种语言的字幕。
一键将字幕永久嵌入到您的视频中。
I have absolute admiration for the impressive transcription done to 3 short YouTube videos. It is truly amazing how accurately it recorded the correct words and so well paragraphed as well.
It was super easy, affordable, and accurate!
I loved my experience cause Sonix has a really good tutorial and it got the words from the audio pretty well. It really did it what I needed really fast, even if it was the first t...
Sonix has made my life so much easier. It's a complete tool for me to transcript all of our podcasts and I love it.
I'm a journalist and I'm finding that Sonix is a very valuable tool.
I tried Sonix for the first time and I was astonished by the incredibile conversion accuracy.
Really fast to transcribe our audio files with high accuracy, we just had to correct some small words. I like the layout of the website, how pleasing to the eye and easy it is to edit your files, n...
I have tested your product among others, and I have to say, Sonix provides the best results, a really great product!!!
免费试用 Sonix，包含 30 minutes 分钟转录额度。无需信用卡。
支持 53+ 种语言的 AI 转录和翻译。
