[Bug 771508] New: [gst-vaapi][vp9][encoder] encoder errors with cropped 2K yuv content

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Sep 16 00:19:47 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=771508

            Bug ID: 771508
           Summary: [gst-vaapi][vp9][encoder] encoder errors with cropped
                    2K yuv content
    Classification: Platform
           Product: GStreamer
           Version: 1.9.2
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: Normal
         Component: gstreamer-vaapi
          Assignee: gstreamer-bugs at lists.freedesktop.org
          Reporter: dcharlesm at gmail.com
        QA Contact: gstreamer-bugs at lists.freedesktop.org
                CC: bsreerenj at gmail.com, vjaquez at igalia.com
     GNOME version: ---

This pipeline results in an error when encoding 2K content with particular (8
pixel non-aligned) 2K resolution


gst-launch-1.0 -e filesrc location=./someyuv_2048x858.I420 blocksize=2635776 !
video/x-raw, format=I420, width=2048, height=858, framerate=30/1,
pixel-aspect-ratio=1/1 ! y4menc ! y4mdec ! vaapivp9enc rate-control=cqp
keyframe-period=300 ref-pic-mode=1  ! webmmux ! filesink
location=./gstvp9enc_mode1ref.webm

>From the error log:

0:00:00.343707212 32394      0x1adab20 ERROR                  vaapi
gstvaapiencoder.c:347:gst_vaapi_encoder_put_frame: failed to encode frame
(status = -1)
0:00:00.343772163 32394      0x1adab20 ERROR            vaapiencode
gstvaapiencode.c:558:gst_vaapiencode_handle_frame: failed to encode frame 0
(status -1)

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