4Videosoft HD Converter assists you to convert HD video and general video and all popular audios to AAC, AC3, AIFF, AMR, AU, FLAC, MP3, M4A, MP2 audio for your music listening. And the multiple editing capabilities enable you to adjust video/audio qualityto get the optimized videos, like setting video video effect (Brightness, Contrast, Saturation, Deinterlaing), joinning videos, trimming a clip of video, cropping video, watermarking video and more.
*Convert among HD videos, HD video to SD(Standard-Definition) videos
*Convert among SD videos or general videos
*Get music from HD videos and general videos or convert audio to audio
*Multiple editing functions