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WALKMAN User Guide
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Getting Started
How to Use the Software
Music
“SensMe™ Channels”
Videos/Podcasts/Photos
FM Radio
Making/Playing Voice
Recordings
Timer
Settings
Troubleshooting
Important Information
Specifications
Contents list
Top page > Specifications > Specifications > Specifications
Specifications
Supported file format
Music (including podcasts (*1))
Audio Formats
(Codec)
MP3
Media File format: MP3 (MPEG-1 Layer3) file format
File extension: .mp3
Bit rate: 32 to 320 kbps (Supports variable bit rate
(VBR))
Sampling frequency (*2): 32, 44.1, 48 kHz
WMA
Media File format: ASF file format
File extension: .wma
Bit rate: 32 to 192 kbps (Supports variable bit rate
(VBR))
Sampling frequency (*2): 44.1 kHz
* Compatible with WM-DRM 10
AAC-LC (*3)
Media File format: MP4 file format
File extension: .mp4, .m4a, .3gp
Bit rate: 16 to 320 kbps (Supports variable bit rate
(VBR)) (*4)
Sampling frequency (*2): 8, 11.025, 12, 16, 22.05,
24, 32, 44.1, 48 kHz
Linear PCM
Media File format: Wave-Riff file format
File extension: .wav
Bit rate: 1,411 kbps
Sampling frequency (*2): 44.1 kHz
Video (including podcasts (*1))
Video Formats
(Codec)
Frame rate: Max. 30 fps
Resolution: Max. 720 × 480 (*5)
AVC
(H.264/AVC)
Media File format: MP4 file format, “Memory Stick”
video format
File extension: .mp4, .m4v
Profile: Baseline Profile
Level: 1.2, 1.3, 2, 2.1, 2.2, 3
Bit rate: Max. 10 Mbps
MPEG-4
Media File format: MP4 file format, “Memory Stick”
video format
File extension: .mp4, .m4v
Profile: Simple Profile
Bit rate: Max. 6 Mbps
Windows Media
Video 9 (*6)
Media File format: ASF file format
File extension: .wmv
Profile: VC1 simple profile, main profile
Bit rate: Max. 6 Mbps
Audio Formats
AAC-LC
(for AVC, MPEG-4)
Channel number: Max. 2 channels
Sampling frequency (*2): 24, 32, 44.1, 48 kHz
Bit rate: Max. 288 kbps / channel
Bit rate: 32 to 192 kbps (Supports variable bit rate
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