[Bug 781537] New: NVDEC - Nvidia Decoder plugin

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Apr 20 13:59:51 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=781537

            Bug ID: 781537
           Summary: NVDEC - Nvidia Decoder plugin
    Classification: Platform
           Product: GStreamer
           Version: unspecified
                OS: All
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: ben at setplex.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

I see there is no plugin for Nvidia Decoder, It would be great to have this
plugin for Gstreamer.

as of right now if you try to transcode something with NVidia's GPU you must
use CPU to decode, can't take advantage of GPU's decoder.

I see FFMPEG has it called "h264_cuvid" maybe a wrapper can be done for it to
save time and not develop it from scratch.

Or if it has to be done based on NVdecoder API here is a guide.
http://developer2.download.nvidia.com/designworks/video-codec-sdk/secure/7.1/01/NVDEC_VideoDecoder_API_ProgGuide.pdf?aSJOwwYMXlACrYcwv0LSRlqNRXumKJdn_iw_30ZHJefdBydvRZu-8fxL_Yhva5WNhkUQ-qQuf3XvmEJiVAmUONdZX71YLCo5oT-3o0nlRGb0lRDZXboo9GfURffv8YPBexyP7kgPBhiezRBHGBDNvwHdWK41xyCwquc9sHTt-EzF1ra_4r2Qd4iY2aTm

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