[Bug 794161] New: HEVC Decode: ERROR: pipeline doesn't want to preroll
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed Mar 7 18:11:36 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=794161
Bug ID: 794161
Summary: HEVC Decode: ERROR: pipeline doesn't want to preroll
Classification: Platform
Product: GStreamer
Version: git master
OS: Linux
Status: NEW
Severity: critical
Priority: Normal
Component: gstreamer-vaapi
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: ullysses.a.eoff at intel.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
CC: bsreerenj at gmail.com, vjaquez at igalia.com
GNOME version: ---
Unable to decode HEVC (tested on SKL):
$ gst-launch-1.0 --gst-debug-level=1 -f -q filesrc location=<hevc file> !
h265parse ! vaapih265dec ! vaapipostproc format=i420 ! vaapisink
ERROR: from element /GstPipeline:pipeline0/GstH265Parse:h265parse0: Internal
data stream error.
Additional debug info:
gstbaseparse.c(3611): gst_base_parse_loop ():
/GstPipeline:pipeline0/GstH265Parse:h265parse0:
streaming stopped, reason not-negotiated (-4)
ERROR: pipeline doesn't want to preroll.
First bad commit is in gst-plugins-bad:
commit d252f503fc2cd9e373e1467cdf3f0de34345359a (HEAD -> master)
Author: Guillaume Desmottes <guillaume.desmottes at collabora.co.uk>
Date: Thu Mar 1 11:08:44 2018 +0100
h265parser: decouple GstH265Profile and GstH265ProfileIDC
We used to have the same enum to represent H265 profiles and idc values.
Those are no longer the same with extension profiles defined from
version 2 of the spec.
Split those enums so the semantic of each is clearer and we'll be able
to add extension profiles to GstH265Profile.
Also add gst_h265_profile_tier_level_get_profile() to retrieve the
GstH265Profile from the GstH265ProfileTierLevel. It will be used to
implement the detection of extension profiles.
https://bugzilla.gnome.org/show_bug.cgi?id=793876
Software Stack:
libva (master) heads/master-0-g20a301bf6cc0
intel-vaapi-driver (master) heads/master-0-gbb92421bdb3f
gstreamer (master) heads/master-0-gf204b57fa544
gst-plugins-base (master) 1.13.90-0-g7d18a9727379
gst-plugins-good (master) 1.13.90-0-g0da4d409b9fa
gst-plugins-bad (master) heads/master-0-gd252f503fc2c
gstreamer-vaapi (master) 1.13.90-0-gf6f981e371ba
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