Optoma Technology PK320 Media File Specs Definitions, Media File Specs Video Containers

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Media File Specs: Definitions

Term

Description

Media File Specs: Video Containers

Video Containers

LBR

HE-AAC

SP

HE-AAC

ASP

HE-AAC

MP

AMR-NB

ML

APE

BP

G.726

Media File Specs: Audio / Image Containers

Container

Video

Audio or Speech

Decoder

Decoder

 

 

H.263

HE-AAC

.3gp

H.264

AMR-NB

 

MJPEG

AMR-WB

 

H.263

MP3

 

H.264

.avi

HE-AAC

MJPEG

 

PCM/G.711

 

MPEG4

 

 

.cmb

H.264

HE-AAC

Container

Video

Audio or Speech

Decoder

Decoder

 

 

H.263

MP3

 

HE-AAC

 

H.264

.mov

PCM/G.711

MJPEG

 

AMR-NB

 

MPEG4

 

AMR-WB

 

 

.wmv

MPEG4 SP

 

VC-1

WMA

.asf

(WMV9)

 

 

 

Audio Containers

 

Container

Audio Decoder

.aac

HE-AAC

.adif

HE-AAC

.adts

HE-AAC

.amr

AMR-NB

.ape

APE

.ape

G.726

.asf

WMA9

.awb

AMR-WB

.flac

FLAC

.m4a

HE-AAC

.mp3

MP3

.ogg

Vorbis

Image Containers

Container

Image Decoder

BMP

*.bmp,

JPG

*.jpg

JPEG

*.jpeg

.flv

Soreson

MP3

Spark

 

 

 

H.263

MP3

 

HE-AAC

.mp4

H.264

AMR-NB

 

MPEG4

 

AMR-WB

 

 

Media File Specs: Decoders

Audio and Speech Decoders

Audio or Speech

 

Layer, Version,

Sampling

 

Maximum Bitrate

Compliance/Specification

Decoder

 

or Mono/Stereo

Frequency

 

 

 

 

 

ADPCM

4 variants, mono

48KHz

 

384kps

ITU-T G.726

AMR-NB

 

mono

8KHz

 

12.2kbps

3GPP TS 26.073

AMR-WB

 

mono

16KHz

 

23.85kbps

3GPP TS 26.073

 

 

Fast, Normal,

96KHz for Fast

 

Monkey's Audio source at http://

APE

 

& Normal

 

861kbps

files.monkeysaudio.com/MAC_

 

High

 

 

 

48KHz for High

 

SDK_406.zip

 

 

 

 

FLAC

 

stereo

96KHz, 24 bits

2.652Mbps

http://flac.sourceforge.net

 

per sampling

 

 

 

 

 

 

 

HE-AAC

 

v1, L2

48KHz

 

256kbps

ISO/IEC 14496-3

MP3

 

MPEG-1 layer 1, 2,

48KHz

 

320kbps

ISO/IEC 11172-3 for fully compliant audio decoder

 

and 3 Audio

 

and ISO IEC 11172-4 for a Full Layer 3 decoder

 

 

 

 

 

PCM

 

-

48KHz

 

2304kbps

ITU-T G.711

Vorbis

 

stereo

48KHz

 

500kbps

http://xiph.org/vorbis/doc/Vorbis_I_spec.html

WMA8

 

L1-3

48KHz

 

385kbps

Windows Media Audio Standard

WMA9

 

 

Decoder Specifications

 

 

 

 

 

Image Decoders

 

 

 

 

 

 

Image Decoder

Layer, Version

Maximum Megapixels

Compliance/Specification

JPEG

 

Baseline, non-

 

12mp

ISO/DIS 10918-1

 

interleave

 

 

 

 

 

 

Video Decoders

Video Decoder

Profile, Level

Maximum

Maximum Bitrate

Compliance/Specification

Resolution & fps

H.263

BP, L10 (Short

D1, 30fps

4Mbps

ISO/IEC 14496-2:2004

Header Mode)

 

 

 

 

H.264

BP, L3

D1, 30fps

4Mbps

ISO/IEC 14496-2:2004

MJPEG

BP,

800x480, 30fps

10Mbps

Support YUV444,422,420, and 411

non-interleave

 

 

 

 

MPEG4

ASP

D1, 30fps

4Mbps

ISO/IEC 14496-2:2004

SP

 

 

 

 

Sorenson Spark

-

800x600, 30fps

4Mbps

H.263 variant

VC-1

SP@ML

800x600, 30fps

2.6Mbps

SMPTE 421M

MP@ML

 

 

 

 

24

Image 24
Contents Page Important Safety Instruction Eye Safety WarningsQuipment Install the Battery Product OverviewPackage Overview Charge the Battery Power On / OffAdjust the Projected Image Adjust the focus  until the image is clearUse a Tripod Stand How to Use the Menu Home menuSubmenu Submenu ItemsSelect Data Source Select VideoSelect Video File Playback FileSelect Setup Adjust SettingsHow to Play Videos Video Playback Mode Compatibility VideosSelect Music Select Music FileSelect Data Source Select Music Setting How to Play Music Playback ModeMusic Settings Compatibility MusicSelect Photo Preview FileSelect Browse ThumbnailsEnter Slideshow Mode View Slideshow How to View Photos Full Screen ModeHow to View Photos Slideshow Mode Exit Slideshow ModeSelect Slideshow Compatibility PhotoCompatible Photo Format File Format File Extension Select Office Viewer Select FileView File Compatibility DocumentSelect Setup Select Display Setting Adjust Settings How to View Documents View ModeSelect Setup Select System Select Language Select Setup Select SystemSelect Language Confirm language / Return to Home menu Return to Home MenuConfirm Upgrade Select Firmware UpdateWait to Complete Turn Off the ProjectorConfirm Reset Reset the SystemResetting the System by Reset Menu Select ResetExit Display Mode Enter Display ModeAdjust Volume / Settings View Source Content Select InputView Source Content Confirm SettingButton guide 2. Select Settings Adjust SettingSelect Brightness Select LED Mode Adjusting Brightness SettingsSelect Settings Selecting LED Mode SettingsSelect Color Mode Selecting Color Mode SettingsAdjusting Sharpness Settings Select SharpnessHow to Upload Files to Internal Memory Compatible Video / VGA Mode TroubleshootingUpload Files by Computer Confirm Transfer Unplug the USB CableMedia File Specs Definitions Media File Specs Video ContainersMedia File Specs Audio / Image Containers Media File Specs DecodersAppendix Copyright / Trademark

PK320 specifications

Optoma Technology PK320 is a compact and portable projector designed to deliver high-quality images in various settings. Known for its user-friendly features and impressive performance, the PK320 is particularly suitable for on-the-go professionals, educators, and home entertainment enthusiasts.

One of the standout features of the PK320 is its portability. Weighing in at just over a pound, this mini projector can easily fit into a bag or backpack, making it an ideal choice for business presentations or movie nights at friends' houses. Its lightweight design does not compromise its performance; the PK320 boasts a brightness of 100 ANSI lumens, allowing it to project clear and vibrant images even in dimly lit environments.

The resolution of the PK320 is another noteworthy characteristic. It features a native resolution of 854 x 480 pixels (WVGA), supporting up to 1080p video input. This resolution ensures that images and text are sharp and detailed, making it suitable for a variety of content, from detailed presentations to high-definition videos.

In terms of connectivity, the PK320 offers multiple options, including HDMI and USB ports. This versatility allows users to connect the projector to various devices, such as laptops, smartphones, and tablets. The inclusion of an integrated media player further adds to its convenience, enabling playback of multimedia files directly from a USB flash drive.

The PK320’s lamp life is another significant advantage, boasting an impressive lifespan of up to 20,000 hours in eco mode. This longevity means users can enjoy their projector for years to come without the need for frequent bulb replacements, thereby reducing maintenance costs.

Additionally, the PK320 includes built-in speakers that provide sufficient sound quality for small group presentations and casual viewing. While it is recommended to use external speakers for larger gatherings, the onboard audio functionality is a handy feature for portable use.

Overall, the Optoma PK320 combines portability, solid performance, and user-friendly features, making it a versatile choice for anyone in need of a compact projector. Whether for business, education, or entertainment, the PK320 is well-equipped to meet diverse projection needs.