[Bug 796345] New: filesrc: num-buffers only produces N-1 buffers
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Tue May 22 20:18:17 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=796345
Bug ID: 796345
Summary: filesrc: num-buffers only produces N-1 buffers
Classification: Platform
Product: GStreamer
Version: git master
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gstreamer (core)
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: ullysses.a.eoff at intel.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Steps
-----
gst-launch-1.0 videotestsrc num-buffers=100 !
video/x-raw,format=NV12,width=176,height=144 ! rawvideoparse format=nv12
width=176 height=144 ! filesink location=./src.yuv
gst-launch-1.0 filesrc location=./src.yuv num-buffers=100 ! rawvideoparse
format=nv12 width=176 height=144 ! videoconvert ! video/x-raw,format=YV12 !
filesink location=./out.yuv
Expected
--------
src.yuv and out.yuv should be the same size (3801600 bytes)
Actual
------
out.yuv size is 3763584 (i.e. missing 38016 bytes which is the size of one
NV12/YV12 frame - 176x144*1.5)
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