Ever MP3 RM AMR to AAC Editor supports AVI, DivX, XviD, MPEG, WMV, ASF to VCD,SVCD,DVD compatible MPEG format Supports AVI, DivX, XviD, MPEG, WMV, ASF to VCD SVCD image(*.BIN,*.CUE) and DVD-Video files(*.IFO,*.VOB,*.BUP) Batch files conversion Output size adjustment, output quality adjustment Cut unwanted parts by specifing start time and end time Add subtitile onto the output video. It also supports four channels mode including Stereo, Join Stereo, Mono and Dual Channel. It rips audio CD tracks and saves them into audio formats such as mp3, wav, wma (Windows Media Audio), VQF (Yamaha SoundVQ), orOGG Vorbis, converts MP3, WAV, WMA, OGG Vorbis from one to another on-the-fly, resamples MP3 to MP3, WAV to WAV, WMA to WMA, OGG to OGG for changing bitrates, frequency, and other options. MP3 Encoder supports CBR (Constant Bit Rate) and VBR (Variable Bit Rate). It's fast, easy to use while powerful.