MP2 has been our faithful friend in the field of media, shall we convert OFR to MP2?
OptimFROG(OFR) is a free lossless audio codec, known by its very high compression ratios. OptimFROG is developed by Florin Ghido. OptimFROG usually obtains the best lossless audio compression ratios on comparisons against other lossless encoders (practically a tie with the current champion LA). It has Windows and Linux versions, fully-featured input plug-ins for the foobar2000, Winamp2, Winamp3, dBpowerAMP, XMPlay and XMMS audio players (with bitstream error resilience, ID3v1.1 and APEv2 read tagging support), optimal support for all integer PCM WAV formats up to 32 bits and an extensible streamable (error tolerant) compressed format.
MPEG-1 Audio Layer II or MPEG-2 Audio Layer II ( MP2 , sometimes incorrectly called Musicam or MUSICAM) is a lossy audio compression format defined by ISO/IEC 11172-3 alongside MPEG-1 Audio Layer I and MPEG-1 Audio Layer III (MP3). While MP3 is much more popular for PC and internet applications, MP2 remains a dominant standard for audio broadcasting.
How to convert?
Step 1 Add video or audio formats
Press Add to add the OFR you want to convert, then select MP2 as the output format.
Step 2 Edit the file (Optional)
Press to play the files and the timer will start to work. Press to stop.
This feature is designed for you to measure your favorite segment.
When you want to designate the segment, you can press to set starting time and ending time.
Press to listen to the selected segment.
Step 3 Customize the audio (Optional)
As can be seen from the diagram, the panel allows you to set the expected volume and output format of the audio, and to customize the sample rate, Bit rate and channels the audio will contain.
Press to listen to the audio.
Step 4 Customize the metadata information (Optional)
We can see from the picture that the metadata information of the output audio, such as title, author, copyright, comment, album, track, can be customized merely by typing in what you want to display.
Step 5 Get your cool melody
When all settings are completed, just press Start Button to gain your favorite MP2 from your output directory soon.