#Mp4 to mp3 converter free software code#

MP3 compression using the latest version of the LAME encoder. Splitting the output files by chapters stored in the source files.Р”Р‡ully configurable file list (table) displays a lot of useful information: duration, audio stream size, audio codec, audio bitrate, artist, title, chapter title and many more. Possibility to copy (extracting) audio tracks from the source files without any loss of quality. GUI for the FFmpeg, FFprobe (custom builds) and MediaInfo.dllР”В¬onverting MP4, M4A, M4B, M4R and AAC files to MP3 or WAV. The program supports encoding with a constant bit rate - CBR, average bitrate - ABR and variable bit rate - VBR (based on LAME presets). To convert audio streams to MP3 the application uses the latest version of the LAME encoder. Metadata by default are copied from the source files, but the user can add their own tags.

The program also allows you to split input files based on chapters (often found in M4B files).

#Mp4 to mp3 converter free software code#

Lots of minor changes and fixes to the source code and the program interface. Improved handling of user-created profiles. UTF-8 encoding (instead of the system code page) is used when writing the error log to a text file. Such a file usually does not contain any data (0 bytes in size) and only unnecessarily litter the disk.Р”Вisplaying additional information in the error log window. If incorrect parameters are passed to the conversion engine (FFmpeg) and the conversion process fails, the output file will be automatically deleted.

Such files usually have a damaged internal structure and cannot be played. When saving the report to a text file in the File properties window, UTF-8 encoding is used (in previous versions the system default code page was used).Р”Р„fter the user has interrupted the conversion, the program displays a window asking whether to delete the incompletely converted file. The metadata settings are now saved to the configuration file and restored the next time the program is started.Р”Р‡Fmpeg encoder parameters window (F2): information has been divided into groups displayed on separate lines, which facilitates parameter analysis.Р”Р‡ixed Stack overflow bug when selecting next files in the list very quickly.Р”Р„dded support for files from network shares whose names start with the characters \. Information about the conversion progress is displayed on the title bar of the main window and on the taskbar. Updated conversion engine (FFmpeg) and multimedia information library (MediaInfo).