Open ehfd opened 1 year ago
https://github.com/m1k1o/neko uses v4l2h264enc
for Raspberry Pi.
@ndufresne, maintainer of the v4l2 plugin of GStreamer Good Plugins:
yeah, so I'd say, stick with VP8/H264 (and HEVC perhaps)
I've seen some activity (of VP9 encoders) on Exynos side, after half a decade of silence, might be good news
as for stateless/rk (Rockchip), I expect one or two more years before that is ready
Media CODEC in Linux are still in catchup mode
VP9 encoders are out of the table for at least a year. Thus, I am focusing on H.264 and VP8, with H.265 to be back on the table if we land WebTransport.
From https://github.com/selkies-project/docker-nvidia-egl-desktop/issues/23: @brianlmerritt
NVIDIA Jetson:
Nicholas Dufresne (ndufresne) at #gstreamer IRC oftc.net should be experienced in this regard.
GST-OMX is deprecated. Stick with v4l2.
GStreamer has encoders and screen capturing interfaces from various embedded operating systems, including Raspberry Pi and NVIDIA Jetson. gst-omx is an example of an encoder usable for Raspberry Pi and other ARM SoCs.
v4l2codecs
in gst-bad enables encoding support for Video4Linux as well. While support for Android or iOS is probably out of our scope, ARM Linux support should be useful.Relevant files: https://github.com/selkies-project/selkies-gstreamer/blob/master/src/selkies_gstreamer/gstwebrtc_app.py and to add
omxh264enc
and/orv4l2h264enc
, then to addaarch64
capabilities to GStreamer build workflows.The most critical part here is the native build pipeline (emulation is prohibited because of a 7-8x overhead and 6-hour time limit for GitHub Actions).