Sony NWZ-A815 Operation Manual page 118

Supported file format
Specific tions
Music
File format
File extension
Codec
MP3(MPEG 1 Layer3) file format, ASF file format, MP4 file format, Wave- Riff file
format
MP3 (.mp3), WMA (.wma), AAC-LC*l (.mp4, .m4a, .3gp), Linear PCM (.wav)
MP3 Bit rate: 32 to 320 kbps (Supports variable bit rate (VBR))
Sampling frequency*2: 32, 44.1, 48 kHz
WMA Bit rate: 32 to 192 kbps (Supports variable bit rate (VBR))
Sampling frequency*2: 44.1 kHz
AAC-LC*l Bit rate: 16 to 320 kbps (Supports variable bit rate (VBR))*3
Sampling frequency*2: 8, 11.025, 12, 16,22.05,24,32,44.1,48 kHz
Linear PCM Bit rate: 1,411 kbps
Sampling frequency*2: 44.1 kHz
File format
File extension
MP4 file format, "Memory Stick" video format
.mp4,.m4v
Codec Video AVC
(H.264/AVC)
MPEG-4
Profile: Baseline Profile
Level: Max. 1.3
Bit rate: Max. 768 kbps
Profile: Simple Profile
Bit rate: Max. 2,500 kbps
Frame rate: Max. 30 fps
Resolution: Max. QVGA (320 x 240)
Audio AAC-LC Channel number: Max. 2 channels
Sampling frequency*2: 24, 32, 44.1, 48 kHz
Bit rate: Max. 288 kbps per 1 channel
File size Max. 2 GB
The number of files Max. 1,000
File format Compatible with DCF 2.0/Exif 2.21file format
File extension .jpg
Codec Profile: Baseline Profile
Number of pixels: Max. 4,000 x 4,000 pixels (16,000,000 pixels)
The number of files Max. 10,000
*1
Copyright protected AAC-LC files cannot be played back.
*2
Sampling frequency may not correspond to all encoders.
*3
Non-standard bit rates or non-guaranteed bit rates are included depending on the
sampling frequency.
*4
Some photo files cannot be played back, depending on their file formats.
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