Xavier/Processors/HDAV Subsystem/Video Encoder: Difference between revisions
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{{Xavier/Head}} | {{Xavier/Head|previous=Processors/HDAV Subsystem|next=Processors/HDAV Subsystem/Video Decoder|metakeywords=processors,audio,video,audio video subsystem, hd audio video subsystem,HDAV Subsystem,video encoder,gstreamer video encoding,video encoding plugin,gstreamer video encoding plugin}} | ||
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The Xavier incorporates hardware acceleration for encoding of various coding standards through the use of its NVIDIA Multi-Standard Video Encoder. The following table describes the supported video standards, the corresponding resolution and maximum number of simultaneous streams. | {{DISPLAYTITLE:NVIDIA Jetson Xavier - HDAV Subsystem Video Encoder|noerror}} | ||
The Xavier incorporates hardware acceleration for the encoding of various coding standards through the use of its NVIDIA Multi-Standard Video Encoder. The following table describes the supported video standards, the corresponding resolution, and the maximum number of simultaneous streams. | |||
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=Nvidia Hardware Accelerated Gstreamer Video Encoding Plugins= | ==Nvidia Hardware Accelerated Gstreamer Video Encoding Plugins== | ||
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==Multimedia API== | |||
=Multimedia API= | |||
The video decoder device node is <code>/dev/nvhost-msenc</code> the multimedia API defines a helper class called <code>NvVideoDecoder</code> that creates new V4L2 video encoders, and it sets encoder capture and output plane formats. The example located in <code>~/tegra_multimedia_api/samples/01_video_encode</code> provides more information on how to use the decoder. | The video decoder device node is <code>/dev/nvhost-msenc</code> the multimedia API defines a helper class called <code>NvVideoDecoder</code> that creates new V4L2 video encoders, and it sets encoder capture and output plane formats. The example located in <code>~/tegra_multimedia_api/samples/01_video_encode</code> provides more information on how to use the decoder. | ||
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Latest revision as of 17:42, 13 February 2023
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The Xavier incorporates hardware acceleration for the encoding of various coding standards through the use of its NVIDIA Multi-Standard Video Encoder. The following table describes the supported video standards, the corresponding resolution, and the maximum number of simultaneous streams.
| Standard | Profile | Resolution (Max Number of Streams) |
|---|---|---|
| H.265 |
|
|
|
| |
| H.264 |
|
|
|
| |
| VP9 |
|
|
Nvidia Hardware Accelerated Gstreamer Video Encoding Plugins
| Plugin | Description |
|---|---|
| omxh264enc | OpenMAX IL H.264/AVC video encoder |
| omxh265enc | OpenMAX IL H.265/AVC video encoder |
| omxvp9enc | OpenMAX IL VP9 video encoder |
Multimedia API
The video decoder device node is /dev/nvhost-msenc the multimedia API defines a helper class called NvVideoDecoder that creates new V4L2 video encoders, and it sets encoder capture and output plane formats. The example located in ~/tegra_multimedia_api/samples/01_video_encode provides more information on how to use the decoder.