Convert VCD to AWB

AMR MP3 Converter converts VCD files to AWB format. The software is an all in one audio converter that supports more than 90 audio and video files as input, and converts to popular formats such as MP3, WAV, AAC, M4A, OGG, WMA, and AWB.

AMR MP3 Converter also supports batch conversion, and is full compatible with Vista and Windows 7.

1. Free Download AMR MP3 Converter here and then install the software by instructions
2. Launch AMR MP3 Converter
3. Choose VCD Files
   
   Click "Add Files" to choose VCD files and then add them to conversion list.
   
   
   Locate to MPEGAV folder of CD-ROM/DVD-ROM, and then choose one or more DAT files you want to convert and then click Open.
   
   * Note: If the VCD is a movie, there's one DAT file in MPEGAV folder. If the VCD is a karaoke music, there're multiple DAT file in the MPEGAV folder.
   
   
4. Choose "to AWB"
   
   
   
5. Convert VCD to AWB
   
   Click button "Convert" to convert all VCD files to AWB format.
   
   
   The software is converting VCD files to AWB format.
   
   
6. Play & Browse
   
   When conversion completes, you could right-click converted item and choose "Play Destination" to play the destination file; or choose "Browse Destination Folder" to open Windows Explorer to browse the destination file.

Free Download AMR MP3 Converter

What is VCD?
Video CD (abbreviated as VCD, and also known as View CD, Compact Disc digital video) is a standard digital format for storing video on a Compact Disc. VCDs are playable in dedicated VCD players, most modern DVD-Video players, personal computers, and some video game consoles.

The VCD standard was created in 1993 by Sony, Philips, Matsushita, and JVC and is referred to as the White Book standard.

In a VCD, the audio and video streams are multiplexed in an MPEG-PS container.

Video

• Codec: MPEG-1
• Resolution:
• NTSC: 352x240
• PAL/SECAM: 352x288
• Aspect Ratio:
• NTSC: 107:80 (0.3% difference from 4:3)
• PAL/SECAM: 4:3
• Framerate:
• NTSC: 29.97 or 23.976 frames per second
• PAL/SECAM: 25 frames per second
• Bitrate: 1,150 kilobits per second
• Rate Control: constant bitrate

Audio

• Codec: MPEG-1 Audio Layer II
• Frequency: 44,100 hertz (44.1 kHz)
• Output: Dual channel or stereo
• Bitrate: 224 kilobits per second
• Rate Control: Constant bitrate

What is AWB?
Adaptive Multi-Rate Wideband (AMR-WB) is a patented speech coding standard developed based on Adaptive Multi-Rate encoding, using similar methodology as Algebraic Code Excited Linear Prediction (ACELP). AMR-WB provides excellent speech quality due to a wider speech bandwidth of 50-7000 Hz compared to narrowband speech coders which in general are optimized for POTS wireline quality of 300-3400 Hz.

AMR-WB is codified as G.722.2, an ITU-T standard speech codec, formally known as Wideband coding of speech at around 16 kbit/s using Adaptive Multi-Rate Wideband (AMR-WB). G.722.2 AMR-WB is the same codec as the 3GPP AMR-WB. The corresponding 3GPP specifications are TS 26.190 for the speech codec and TS 26.194 for the Voice Activity Detector.

A common file extension for AMR-WB file format is .awb. There also exists another storage format for AMR-WB that is suitable for applications with more advanced demands on the storage format, like random access or synchronization with video. This format is the 3GPP-specified 3GP container format based on ISO base media file format. 3GP also allows use of AMR-WB bit streams for stereo sound.

The AMR-WB bitrates are 6.60, 8.85, 12.65, 14.25, 15.85, 18.25, 19.85, 23.05 and 23.85 kbps. Compared to narrowband speech codecs (like AMR) optimized for traditional telephone voice quality of 300-3400 Hz, the AMR-WB codec's wider bandwidth of 50-7000 Hz provides excellent speech quality.

Convert VCD to AWB Related Topics: WM to AWB, MPE to AWB, SHN to AWB, VMD to AWB, FLAC to AWB, CD to AWB, ROQ to AWB, AWB to AMR, AU to AWB, ADX to AWB, SOL to AWB, 3G2 to AWB, MPEG to AWB, OGV to AWB, VFW to AWB, MOD to AWB, MP2 to AWB, M2TS to AWB, WMA to AWB, ALAW to AWB, DVR-MS to AWB, NUV to AWB, F4V to AWB, F4B to AWB, MO3 to AWB, VID to AWB, PVA to AWB, MP1 to AWB, EVOB to AWB, PSX to AWB, MTV to AWB, QT to AWB, MPGA to AWB, MMF to AWB, NSV to AWB, MKA to AWB, HDTV to AWB, GSM to AWB, WAVE64 to AWB, AWB to WAV