Nvv4l2h265enc alpha channel

Model: AGX Orin Industrial
L4T version: 35.4.1
Jetpack version: 5.1.2-b104


I want to encode a AYUV stream with H265. H265 supports alpha channel encoding.

nvv4l2h265enc does not support any input format with alpha channel.

  • Is it possible to get hardware acceleration of h265 stream with alpha channel ?
  • Is it a planned feature?

Thanks !

Hi,
This is a constraint in hardware. Encoding AYUV is not supported on all Jetson platforms. And currently there is no plan to have the feature in future Jetson chips. Please note this.

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