ASF, i.e. Advanced Streaming Format, is developed by Microsoft to play full-motion video online and let users play video while download it. With the biggest advantage of small volume, ASF is suitable for network transmission and could be played directly by the latest Microsoft Windows Media Player by Microsoft. ASF audio format could be not only formed by combining images, sound and animation data but also converted from other audios of format.

WMA is Windows Media Audio. WMA is a new audio format developed by Microsoft well known as MP3. With a higher rate in files compression and better sound quality than the latter, even far beyond those of RA.

To convert asf to wma, please install the latest Windows Media Player which contains the latest asf codec or decoder.  

Download WMA Converter which can convert asf to wma file. Select an asf file, set the start time, the end time or audio encoding bitrate if needed. The bitrate is bigger, the file size is bigger, the audio quality is higher, and vice versa. Click the Convert button to convert asf to wma.



HDV is one kind of high-definition format which is declared jointly by Canon, Sharp, Sony and JVC. HDV Standard aims to develop Quasi-professional small high-definition cameras and portable high-definition home video cameras to make HD popular in broader scope. Now the main HD video resolution is 1280*720 and 1920*1080 and the Video proportion is 16 to 9. Camcorder is digital camera recorder.

To convert HDV to wma, please install HDV codec from the manufactory.

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