GHFS Video Tools

Choose a video through Android and preview it with play/pause and seek controls. Drag the two timeline handles to select a clip and save it as MP4 without re-encoding. Create a muted copy or extract the original AAC audio track. Mute and audio extraction use the full original video. Lossless trimming starts at the nearest preceding keyframe, so the first frame can be earlier than the chosen start. Preview and export support depend on the input tracks and Android codecs. Files are processed locally and saved to Android media folders. Original files are preserved. No account or cloud processing is included.