Difference between revisions of "Template:Compression methods"

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imported>Codename Lisa
(Removed one link; goes to the wrong place and does not apply to the context of this template. Maybe suitable for Template:Compression software.)
imported>Codename Lisa
(Merged "Others" section into "Terms" because I couldn't find a difference between the two. Quick test: Without looking at the history, can you say which section "Bit rate" or "PSNR" belonged to?)
Line 58: Line 58:
 
*[[Run-length encoding|RLE]]
 
*[[Run-length encoding|RLE]]
  
| group3 = Others
+
| group3 = Other methods
 
| list3  =  
 
| list3  =  
 
*[[Burrows–Wheeler transform|BWT]]
 
*[[Burrows–Wheeler transform|BWT]]
Line 71: Line 71:
 
| list3  = {{Navbox|child| groupwidth = 11em
 
| list3  = {{Navbox|child| groupwidth = 11em
  
| group1 = [[Acoustics|Theory]]
+
| group1 = Terms
 
| list1  =  
 
| list1  =  
 +
*[[Bit rate]]
 +
**[[Average bitrate|ABR]]
 +
**[[Constant bitrate|CBR]]
 +
**[[Variable bitrate|VBR]]
 
*[[Companding]]
 
*[[Companding]]
 
*[[Convolution]]
 
*[[Convolution]]
Line 80: Line 84:
 
*[[Sampling (signal processing)|Sampling]]
 
*[[Sampling (signal processing)|Sampling]]
 
*[[Sound quality]]
 
*[[Sound quality]]
 +
*[[Speech coding]]
 +
*[[Sub-band coding]]
  
 
| group2 = [[Audio codec]] parts
 
| group2 = [[Audio codec]] parts
Line 96: Line 102:
 
*[[Psychoacoustics|Psychoacoustic model]]
 
*[[Psychoacoustics|Psychoacoustic model]]
 
*[[Warped linear predictive coding|WLPC]]
 
*[[Warped linear predictive coding|WLPC]]
 
| group3 = Others
 
| list3  =
 
*[[Bit rate]]
 
**[[Average bitrate|ABR]]
 
**[[Constant bitrate|CBR]]
 
**[[Variable bitrate|VBR]]
 
*[[Speech coding]]
 
*[[Sub-band coding]]
 
 
}}
 
}}
  
Line 118: Line 115:
 
*[[Macroblock]]
 
*[[Macroblock]]
 
*[[Pixel]]
 
*[[Pixel]]
 +
*[[Peak signal-to-noise ratio|PSNR]]
 +
*[[Quantization (image processing)|Quantization]]
 +
*[[Standard test image]]
  
 
| group2 = Methods
 
| group2 = Methods
Line 130: Line 130:
 
*[[Set partitioning in hierarchical trees|SPIHT]]
 
*[[Set partitioning in hierarchical trees|SPIHT]]
 
*[[Wavelet compression|Wavelet]]
 
*[[Wavelet compression|Wavelet]]
 
| group3 = Others
 
| list3  =
 
*[[Peak signal-to-noise ratio|PSNR quality measure]]
 
*[[Quantization (image processing)|Quantization]]
 
*[[Standard test image|Test images]]
 
 
}}
 
}}
  
Line 143: Line 137:
 
| group1 = Terms
 
| group1 = Terms
 
| list1  =  
 
| list1  =  
 +
*[[Bit rate]]
 +
**[[Average bitrate|ABR]]
 +
**[[Constant bitrate|CBR]]
 +
**[[Variable bitrate|VBR]]
 
*[[Display resolution]]
 
*[[Display resolution]]
 
*[[Film frame|Frame]]
 
*[[Film frame|Frame]]
Line 148: Line 146:
 
*[[Video compression picture types|Frame types]]
 
*[[Video compression picture types|Frame types]]
 
*[[Interlaced video|Interlace]]
 
*[[Interlaced video|Interlace]]
 +
*[[Uncompressed video]]
 
*[[Video#Characteristics of video streams|Video characteristics]]
 
*[[Video#Characteristics of video streams|Video characteristics]]
 
*[[Video quality]]
 
*[[Video quality]]
Line 156: Line 155:
 
*[[Deblocking filter]]
 
*[[Deblocking filter]]
 
*[[Motion compensation]]
 
*[[Motion compensation]]
 
| group3 = Others
 
| list3  =
 
*[[Bit rate]]
 
**[[Average bitrate|ABR]]
 
**[[Constant bitrate|CBR]]
 
**[[Variable bitrate|VBR]]
 
*[[Uncompressed video|Uncompressed]]
 
*[[Video codec]]s
 
 
}}
 
}}
  

Revision as of 09:47, 30 January 2014

Initial visibility: currently defaults to autocollapse

To set this template's initial visibility, the |state= parameter may be used:

  • |state=collapsed: {{Compression methods|state=collapsed}} to show the template collapsed, i.e., hidden apart from its title bar
  • |state=expanded: {{Compression methods|state=expanded}} to show the template expanded, i.e., fully visible
  • |state=autocollapse: {{Compression methods|state=autocollapse}}
    • shows the template collapsed to the title bar if there is a {{navbar}}, a {{sidebar}}, or some other table on the page with the collapsible attribute
    • shows the template in its expanded state if there are no other collapsible items on the page

If the |state= parameter in the template on this page is not set, the template's initial visibility is taken from the |default= parameter in the Collapsible option template. For the template on this page, that currently evaluates to autocollapse.

See also