File:VP9 tiles 720p.svg

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English: Example of VP9 tile structure for a 720p video frame. In VP9, frames can be split along superblock boundaries into a set of 2x evenly spaced tiles (blue) with tile columns coded independently (indicated by the gaps) to allow parallel processing with multiple CPU cores, for example. Yellow arrows show how in this example up to 4 individual processing threads can work independently through the data of the individual tile columns of the frame. Black arrows show the coding order, i.e. how things are ordered in the bitstream.
Deutsch: Beispiel einer VP9-Kachelstruktur bei einem 720p-Videoeinzelbild. In VP9 können Einzelbilder entlang Superblockgrenzen in einen Satz von 2x gleichmäßig verteilten Kacheln (blau) aufgeteilt werden, wobei die Kachelspalten unabhängig kodiert werden (angedeutet durch die Lücken), um Parallelverarbeitung zu ermöglichen, beispielsweise mit mehreren Prozessorkernen. Gelbe Pfeile zeigen wie in diesem Beispiel bis zu 4 einzelne Ausführungsstränge die Daten der einzelnen Kachelspalten des Einzelbildes nebenläufig bearbeiten können. Schwarze Pfeile zeigen die Kodierungsreihenfolge, also die Reihenfolge der Elemente im Bitstrom.
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Author Flugaal
SVG development
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This diagram was created with Inkscape-default
Rendering bugThis SVG diagram shows a librsvg bug.Bypassed bug description: first version 18:49, 3. Aug. 2016 vertex markers (e.g. arrow ends) don't adhere to the transparency setting of the referencing line elements.

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Date/TimeThumbnailDimensionsUserComment
current20:56, 3 August 2016Thumbnail for version as of 20:56, 3 August 20161,372 × 721 (6 KB)Flugaal (talk | contribs)cosmetic tweak
20:10, 3 August 2016Thumbnail for version as of 20:10, 3 August 20161,372 × 721 (6 KB)Flugaal (talk | contribs)partial workaround for the persistently crappy svg support in here
18:49, 3 August 2016Thumbnail for version as of 18:49, 3 August 20161,372 × 721 (6 KB)Flugaal (talk | contribs)User created page with UploadWizard

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