WMV to CAF
Convert WMV to CAF with WMV to CAF Converter
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Total Audio MP3 Converter converts WMV to CAF as easy as 1-2-3. The software could encode CAF file with different codecs such as PCM 8-bit, PCM 16-bit, PCM 24-bit, PCM 32-bit, IMA ADPCM (4-bit), and GSM. The converter can also combine multiple WMV files to one CAF.
The software is also a powerful audio converter that converts any formats to common audio formats such as WMA, DTS, M4A (MPEG-4 audio), AAC, OGG, WAV, AIFF, CAF, MP2, AC3, etc. It could convert WM to FLAC, AU to MPA, MPA to CAF, EAC3 to CAF, RAM to AIFF, MOV to M4A (MPEG-4 audio), DV to VOC, M2A to M4R (iPhone ringtone), and so on.
Total Audio MP3 Converter supports batch conversion and, is full compatible with 32-bit and 64-bit editions of Vista and Windows 7.
What is WMV?
A WMV file is in most circumstances encapsulated in the Advanced Systems Format (ASF) container format. The file extension .WMV typically describes ASF files that use Windows Media Video codecs. The audio codec used in conjunction with Windows Media Video is typically some version of Windows Media Audio, or in rarer cases, the deprecated Sipro ACELP.net audio codec. Microsoft recommends that ASF files containing non-Windows Media codecs use the generic .ASF file extension.
The ASF container can optionally support digital rights management using a combination of elliptic curve cryptography key exchange, DES block cipher, a custom block cipher, RC4 stream cipher and the SHA-1 hashing function.
Although WMV is generally packed into the ASF container format, it can also be put into the AVI or Matroska container format. The resulting files have the .AVI and .MKV file extensions, respectively. WMV can be stored in an AVI file when using the WMV 9 Video Compression Manager (VCM) codec implementation. Another common way to store WMV in an AVI file is to use the VirtualDub encoder.
Windows Media Video (WMV) is the most recognized video format within the WMV family. Usage of the term WMV often refers to the Microsoft Windows Media Video codec only. Its main competitors are MPEG-4 AVC, AVS, RealVideo, DivX, and Xvid. The first version of the codec, WMV 7, was introduced in 1999, and was built upon Microsoft's implementation of MPEG-4 Part 2. Continued proprietary development led to newer versions of the codec, but the bit stream syntax was not frozen until WMV 9. While all versions of WMV support variable bit rate, average bit rate, and constant bit rate, WMV 9 introduced several important features including native support for interlaced video, non-square pixels, and frame interpolation. WMV 9 also introduced a new profile titled Windows Media Video 9 Professional, which is activated automatically whenever the video resolution exceeds 300,000 pixels (e.g., 528x576, 640x480 or 768x432 and beyond) and the bitrate 1000 kbit/s. It is targeted towards high-definition video content, at resolutions such as 720p and 1080p.
What is CAF?
Core Audio Format is designed to overcome limitations of older digital audio formats, including AIFF and WAV. Just like the QuickTime .mov container, a .caf container can contain many different audio formats, metadata tracks, and much more data. Not limited to a 4 GB file size like older digital audio formats, a single .caf file can theoretically save hundreds of years of recorded audio due to its use of 64-bit file offsets.
CAF files have several advantages over other standard audio file formats: unrestricted file size, safe and efficient recording, supports for many data formats, supports for many types of auxiliary data, and supports for data dependencies.
Step-by-Step Instructions to Convert WMV to CAF:
Click "Add Files" to choose WMV files.
Choose one or more WMV files you want to convert and then click Open. Total Audio MP3 Converter will open the files and get file information such as duration, bit rate, sample rate, and channels, and then list the information at conversion list.
Click on combo box of output format and then choose "to CAF".
Click "Convert" to convert WMV files to CAF format.
Alternatively, you can also click "Convert to One" to convert and combine all WMV files to one CAF.
The software is converting WMV files to CAF.
When conversion completes, you can right-click converted item and choose "Play Destination" to play the outputted CAF file; or choose "Browse Destination Folder" to open Windows Explorer to browse the outputted CAF file.
WMV to CAF Software is 100% clean and safe to
install. It's certified by major download sites.
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