视频显示字幕是一个常见的需求。 在抖音或小红书等平台上发布视频，常常会有添加字幕的需求，故制作了该小工具。
Displaying subtitles in videos is a common requirement. It is often necessary to add subtitles when publishing videos on platforms like TikTok or Xiaohongshu, which is why this small tool was created.
需要先将ffmpeg-2025-06-17\bin\ffmpeg.zip进行解压。可直接执行ffmpeg_unzip.bat实现解压。
you need to unzip ffmpeg-2025-06-17\bin\ffmpeg.zip.You can simply run ffmpeg_unzip.bat to extract it.
自带了一个最小的模型，若希望提示识别精度，可通过whisper_models_download.bat下载更大的模型，模型越大越好。
A minimal model is included by default.If you want better transcription accuracy, run whisper_models_download.bat to download a larger model — the larger, the better.
subtitle_generate.bat myvideo.mp4