vaapih263dec: GStreamer VA-API Plugins 1.0 Plugins Reference Manual

## vaapih263dec vaapih263dec — A VA-API based H263 video decoder |

## Description

vaapih263dec decodes from H263 bitstreams to surfaces suitable for the vaapisink or vaapipostproc elements using the installed VA-API back-end.

In the case of OpenGL based elements, the buffers have the GstVideoGLTextureUploadMeta meta, which efficiently copies the content of the VA-API surface into a GL texture.

Also it can deliver normal video buffers that can be rendered or processed by other elements, but the performance would be rather bad.

### Example launch line

    1
    gst-launch-1.0 filesrc location=~/sample.h263 ! h263parse ! vaapih263dec ! vaapisink

## Functions

## Types and Values