[Bug 762855] New: nvenc failed with filesrc

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Mon Feb 29 08:59:31 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=762855

            Bug ID: 762855
           Summary: nvenc failed with filesrc
    Classification: Platform
           Product: GStreamer
           Version: 1.7.2
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gst-plugins-bad
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: kristiansen.totti at hotmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
     GNOME version: ---

Created attachment 322630
  --> https://bugzilla.gnome.org/attachment.cgi?id=322630&action=edit
gstreamer log for filesrc

Hello,

We are trying to use the nvenc plugin of 1.7.2. But it failed when the source
was from a file with an internal data flow error. We were using the example YUV
video from NVIDIA Video Encoder SDK.

gst-launch-1.0 filesrc
location=/sources/nvenc_sdk/Samples/YUV/1080p/HeavyHandIdiot.3sec.yuv !
videoconvert ! nvh264enc ! fakesink

Setting pipeline to PAUSED ...
ERROR: from element /GstPipeline:pipeline0/GstFileSrc:filesrc0: Internal data
flow error.
Additional debug info:
gstbasesrc.c(2948): gst_base_src_loop ():
/GstPipeline:pipeline0/GstFileSrc:filesrc0:
streaming task paused, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...

The nvenc works with videotestsrc.

gst-launch-1.0 vidieotestsrc num-buffers=4000 ! videoconvert ! nvh264enc !
fakesink

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