Chapter 5
Operations — Memory Viewer function
ENGLISH - 101
Memory Viewer function
Memory Viewer is a function that allows projection of still images or movies stored in an SD card.
Files that can be played back with the Memory Viewer function
The following still image/movie files can be played back on the projector.
Still
image
Extension
Format
Restriction
jpg/jpeg
JPEG
Number of pixels: Maximum 8 000 x 8 000
(For progressive JPEG, maximum 4 096 x 4 096)
YUV format: Only YUV444, YUV422, and YUV411 supported
Color mode: Only RGB supported
bmp
Windows Bitmap
Number of pixels: Maximum 2 000 x 2 000
(1-bit, 4-bit, 8-bit, 16-bit, 24-bit, and 32-bit supported)
Following formats are not supported.
Run-length encoding, Bit fields, Top to bottom, Transparent data
Movie
Extension
Codec
Restriction
*1
Video
Audio
Video
Audio
mov
H.264/MPEG-4 AVC
Motion JPEG
AAC
Linear PCM
Resolution:
Maximum 1 920 x 1 080
Minimum 240 x 180
Frame rate:
Maximum 30 fps
Bit rate:
Maximum 40 Mbps
Sample rate:
Maximum 48 kHz
(For Linear PCM,
maximum 16 kHz)
Channel:
Maximum 2 ch
Bit rate:
Maximum 384 kbps
avi
H.264/MPEG-4 AVC
Motion JPEG
MPEG-4
MPEG-1/2 Audio
Layer-3 (MP3)
AAC
Linear PCM
mp4
H.264/MPEG-4 AVC
MPEG-4
AAC
MPEG-4 AAC-LC
mpg/mpeg
MPEG-2
MPEG-1/2 Audio Layer-2
wmv
WMV9
WMA
*1 Following movie files are not supported.
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Files with the video codec of WMV7, WMV8, DivX, or Xvid
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Uncompressed video
f
Multi-angle video
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Files with the profile of Advanced Simple Profile @ Level 0 or Advanced Simple Profile @ Level 1
Note
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Some information for still image/movie files can be viewed with a computer where relevant files are accessible.
Operation example
g
For Windows computer
1. Right-click a file, and click [Properties].
2. Click the [Details] tab.
g
For Mac
1. Click a file while holding down the “Control” key, and click [Get Info].
2. Click [More Info].
f
File size that can be played back is 2 GB at the maximum.
f
Files protected by DRM (Digital Rights Management) cannot be played back.
f
The total number of folders/files that can be recognized on the projector is 1 000 at the maximum. If there are 1 001 or more folders/files, an
error message is displayed.
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Some files cannot be played back even if the formats are supported.
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Use the SD card with high data transfer speed. If the data transfer speed is slow, movie recorded in the SD card may not be played back
properly or it may take time to display a still image. (Speed class: Class 10 recommended)
f
Refer to “Cards that can be used with the projector” (
x
page 54) for SD cards that can be used with the projector.
