This renames all audio files in an audio book folder selected provided the folder is named 'Writer - Title' This is useful to quickly convert a number of audio of video files to another codec without dramatically changing the file size List selection MetadataĪnalyze selected media files and display relevant information in a text boxĪll selected files are converted to the file format you with options you specified.Īll selected files are converted using the exact same bitrate as the original file. See the GNU General Public License for more details.Code: Select all 1. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Please see the Contribute page for details. You can help this project by translating, writing user documentation or packaging. QWinFF is free software licensed under GPLv3. You can get the latest stable version in downloads or check changelogs for more details. QWinFF is written in Qt4/C++ and currently runs on GNU/Linux and Windows. And don’t worry about the audio audio will also be rescaled without changing the pitch. There is also an option that changes the speed of the video, making it possible to create slow-motion or fast-motion animations. Starting from version 0.2.0, QWinFF features an interactive video-cutting interface that lets you watch the video and select the time range you want to convert. QWinFF also comes in handy when you need to make a video clip for a larger video.

Advanced users can also adjust conversion parameters like bitrate and sample rate in detail. QWinFF provides an intuitive graphical interface and a rich set of presets to help you use ffmpeg easily without having to type a single command. FFmpeg can read audio and video files in various formats and convert them into other formats. QWinFF is a GUI for FFmpeg, a powerful command-line media converter.

Full ffmpeg gui