Image Processing Toolbox Matlab R2020b on RHEL: Could not read file due to an unexpected error. Reason: Unable to initialize the video properties
Rob Kudyba
rk3199 at columbia.edu
Thu Jun 30 14:27:02 UTC 2022
We use Matlab R2020b with the Image Processing Toolbox in a RHEL 7 Bright
Computing cluster on compute nodes, so, e.g., on a Mac, you need XQuartz
and open Matlab via ssh -X. I've been testing starting Matlab with the
'GST_PLUGIN_PATH' path being set as follows:
GST_PLUGIN_PATH=/usr/lib64/gstreamer-1.0;'matlab'
Here are the gstreamer1 RPMs installed:
rpm -qa|grep gstreamer
gstreamer-plugin-crystalhd-3.10.0-11.el7.x86_64
gstreamer1-plugins-bad-free-1.10.4-3.el7.x86_64
gstreamer1-rtsp-server-devel-1.4.5-1.el7.x86_64
gstreamer1-plugins-base-devel-1.10.4-2.el7.x86_64
gstreamer1-plugins-ugly-free-1.10.4-3.el7.x86_64
gstreamer1-plugins-ugly-free-devel-1.10.4-3.el7.x86_64
gstreamer1-plugins-bad-free-gtk-1.10.4-3.el7.x86_64
gstreamer1-vaapi-1.10.5-3.el7.x86_64
gstreamer1-plugins-base-devel-docs-1.10.4-2.el7.noarch
gstreamer1-rtsp-server-1.4.5-1.el7.x86_64
gstreamer1-plugins-base-tools-1.10.4-2.el7.x86_64
gstreamer1-1.10.4-2.el7.x86_64
gstreamer1-devel-1.10.4-2.el7.x86_64
gstreamer1-plugins-good-1.10.4-2.el7.x86_64
gstreamer1-plugins-base-1.10.4-2.el7.x86_64
gstreamer1-vaapi-devel-docs-1.10.5-3.el7.noarch
gstreamer1-rtsp-server-devel-docs-1.4.5-1.el7.noarch
gstreamer1-devel-docs-1.10.4-2.el7.noarch
gstreamer1-plugins-bad-free-devel-1.10.4-3.el7.x86_64
Then:
ls -l /usr/lib64/gstreamer-1.0
total 12564
drwxr-xr-x 3 root root 16 Jun 28 15:18 include
-rwxr-xr-x 1 root root 45632 Mar 9 2017 libgst1394.so
-rwxr-xr-x 1 root root 15736 Oct 17 2017 libgstaccurip.so
-rwxr-xr-x 1 root root 57072 Jun 8 2018 libgstadder.so
-rwxr-xr-x 1 root root 15840 Oct 17 2017 libgstadpcmdec.so
-rwxr-xr-x 1 root root 15872 Oct 17 2017 libgstadpcmenc.so
-rwxr-xr-x 1 root root 53792 Oct 17 2017 libgstaiff.so
-rwxr-xr-x 1 root root 20096 Mar 9 2017 libgstalaw.so
-rwxr-xr-x 1 root root 20040 Mar 9 2017 libgstalphacolor.so
-rwxr-xr-x 1 root root 53304 Mar 9 2017 libgstalpha.so
-rwxr-xr-x 1 root root 81688 Jun 8 2018 libgstalsa.so
-rwxr-xr-x 1 root root 19952 Mar 9 2017 libgstapetag.so
-rwxr-xr-x 1 root root 7056 Jun 8 2018 libgstapp.so
-rwxr-xr-x 1 root root 75208 Oct 17 2017 libgstasfmux.so
-rwxr-xr-x 1 root root 23840 Jun 8 2018 libgstaudioconvert.so
-rwxr-xr-x 1 root root 15776 Oct 17 2017 libgstaudiofxbad.so
-rwxr-xr-x 1 root root 141864 Mar 9 2017 libgstaudiofx.so
-rwxr-xr-x 1 root root 50080 Oct 17 2017 libgstaudiomixer.so
-rwxr-xr-x 1 root root 133528 Mar 9 2017 libgstaudioparsers.so
-rwxr-xr-x 1 root root 23800 Jun 8 2018 libgstaudiorate.so
-rwxr-xr-x 1 root root 32088 Jun 8 2018 libgstaudioresample.so
-rwxr-xr-x 1 root root 44864 Jun 8 2018 libgstaudiotestsrc.so
-rwxr-xr-x 1 root root 36984 Oct 17 2017 libgstaudiovisualizers.so
-rwxr-xr-x 1 root root 24368 Mar 9 2017 libgstauparse.so
-rwxr-xr-x 1 root root 37576 Oct 17 2017 libgstautoconvert.so
-rwxr-xr-x 1 root root 29024 Mar 9 2017 libgstautodetect.so
-rwxr-xr-x 1 root root 170672 Mar 9 2017 libgstavi.so
-rwxr-xr-x 1 root root 32672 Oct 17 2017 libgstbayer.so
-rwxr-xr-x 1 root root 62240 Aug 3 2015 libgstbcmdec.so
-rwxr-xr-x 1 root root 24440 Oct 17 2017 libgstbz2.so
-rwxr-xr-x 1 root root 87968 Oct 17 2017 libgstcamerabin2.so
-rwxr-xr-x 1 root root 20000 Oct 17 2017 libgstcdio.so
-rwxr-xr-x 1 root root 23648 Jun 8 2018 libgstcdparanoia.so
-rwxr-xr-x 1 root root 28392 Oct 17 2017 libgstcoloreffects.so
-rwxr-xr-x 1 root root 66144 Oct 17 2017 libgstcompositor.so
-rwxr-xr-x 1 root root 369264 Mar 9 2017 libgstcoreelements.so
-rwxr-xr-x 1 root root 70688 Mar 9 2017 libgstcoretracers.so
-rwxr-xr-x 1 root root 20176 Mar 9 2017 libgstcutter.so
-rwxr-xr-x 1 root root 142384 Oct 17 2017 libgstdashdemux.so
-rwxr-xr-x 1 root root 20168 Oct 17 2017 libgstdataurisrc.so
-rwxr-xr-x 1 root root 68192 Mar 9 2017 libgstdebug.so
-rwxr-xr-x 1 root root 59064 Oct 17 2017 libgstdebugutilsbad.so
-rwxr-xr-x 1 root root 293328 Mar 9 2017 libgstdeinterlace.so
-rwxr-xr-x 1 root root 93408 Oct 17 2017 libgstdtls.so
-rwxr-xr-x 1 root root 49912 Mar 9 2017 libgstdtmf.so
-rwxr-xr-x 1 root root 130976 Oct 17 2017 libgstdvb.so
-rwxr-xr-x 1 root root 45240 Oct 17 2017 libgstdvdread.so
-rwxr-xr-x 1 root root 58560 Mar 9 2017 libgstdv.so
-rwxr-xr-x 1 root root 59144 Mar 9 2017 libgsteffectv.so
-rwxr-xr-x 1 root root 70136 Jun 8 2018 libgstencodebin.so
-rwxr-xr-x 1 root root 32632 Mar 9 2017 libgstequalizer.so
-rwxr-xr-x 1 root root 20072 Oct 17 2017 libgstfestival.so
-rwxr-xr-x 1 root root 36992 Oct 17 2017 libgstfieldanalysis.so
-rwxr-xr-x 1 root root 71312 Mar 9 2017 libgstflac.so
-rwxr-xr-x 1 root root 117096 Mar 9 2017 libgstflv.so
-rwxr-xr-x 1 root root 24232 Oct 17 2017 libgstfreeverb.so
-rwxr-xr-x 1 root root 49984 Oct 17 2017 libgstfrei0r.so
-rwxr-xr-x 1 root root 33592 Oct 17 2017 libgstgaudieffects.so
-rwxr-xr-x 1 root root 45968 Mar 9 2017 libgstgdkpixbuf.so
-rwxr-xr-x 1 root root 45608 Oct 17 2017 libgstgdp.so
-rwxr-xr-x 1 root root 58192 Oct 17 2017 libgstgeometrictransform.so
-rwxr-xr-x 1 root root 48824 Jun 8 2018 libgstgio.so
-rwxr-xr-x 1 root root 19984 Mar 9 2017 libgstgoom2k1.so
-rwxr-xr-x 1 root root 92552 Mar 9 2017 libgstgoom.so
-rwxr-xr-x 1 root root 20224 Oct 17 2017 libgstgsm.so
-rwxr-xr-x 1 root root 50424 Oct 17 2017 libgstgtksink.so
-rwxr-xr-x 1 root root 79536 Oct 17 2017 libgsthls.so
-rwxr-xr-x 1 root root 24464 Mar 9 2017 libgsticydemux.so
-rwxr-xr-x 1 root root 15816 Mar 9 2017 libgstid3demux.so
-rwxr-xr-x 1 root root 41208 Oct 17 2017 libgstid3tag.so
-rwxr-xr-x 1 root root 28680 Mar 9 2017 libgstimagefreeze.so
-rwxr-xr-x 1 root root 28600 Oct 17 2017 libgstinterlace.so
-rwxr-xr-x 1 root root 50208 Mar 9 2017 libgstinterleave.so
-rwxr-xr-x 1 root root 45832 Oct 17 2017 libgstinter.so
-rwxr-xr-x 1 root root 463424 Mar 9 2017 libgstisomp4.so
-rwxr-xr-x 1 root root 15872 Oct 17 2017 libgstivfparse.so
-rwxr-xr-x 1 root root 24392 Oct 17 2017 libgstivtc.so
-rwxr-xr-x 1 root root 40936 Oct 17 2017 libgstjp2kdecimator.so
-rwxr-xr-x 1 root root 37160 Oct 17 2017 libgstjpegformat.so
-rwxr-xr-x 1 root root 45696 Mar 9 2017 libgstjpeg.so
-rwxr-xr-x 1 root root 45792 Oct 17 2017 libgstkmssink.so
-rwxr-xr-x 1 root root 49880 Oct 17 2017 libgstladspa.so
-rwxr-xr-x 1 root root 24320 Mar 9 2017 libgstlevel.so
-rwxr-xr-x 1 root root 19656 Jun 8 2018 libgstlibvisual.so
-rwxr-xr-x 1 root root 292000 Mar 9 2017 libgstmatroska.so
-rwxr-xr-x 1 root root 32944 Oct 17 2017 libgstmidi.so
-rwxr-xr-x 1 root root 86768 Oct 17 2017 libgstmpegpsdemux.so
-rwxr-xr-x 1 root root 49480 Oct 17 2017 libgstmpegpsmux.so
-rwxr-xr-x 1 root root 162664 Oct 17 2017 libgstmpegtsdemux.so
-rwxr-xr-x 1 root root 71072 Oct 17 2017 libgstmpegtsmux.so
-rwxr-xr-x 1 root root 24272 Oct 17 2017 libgstmpg123.so
-rwxr-xr-x 1 root root 16064 Mar 9 2017 libgstmulaw.so
-rwxr-xr-x 1 root root 138928 Mar 9 2017 libgstmultifile.so
-rwxr-xr-x 1 root root 33160 Mar 9 2017 libgstmultipart.so
-rwxr-xr-x 1 root root 28720 Oct 17 2017 libgstmusepack.so
-rwxr-xr-x 1 root root 309528 Oct 17 2017 libgstmxf.so
-rwxr-xr-x 1 root root 11704 Mar 9 2017 libgstnavigationtest.so
-rwxr-xr-x 1 root root 20344 Oct 17 2017 libgstnetsim.so
-rwxr-xr-x 1 root root 227432 Jun 8 2018 libgstogg.so
-rwxr-xr-x 1 root root 283088 Oct 17 2017 libgstopengl.so
-rwxr-xr-x 1 root root 15928 Oct 17 2017 libgstopusparse.so
-rwxr-xr-x 1 root root 57176 Jun 8 2018 libgstopus.so
-rwxr-xr-x 1 root root 49352 Mar 9 2017 libgstoss4audio.so
-rwxr-xr-x 1 root root 36888 Mar 9 2017 libgstossaudio.so
-rwxr-xr-x 1 root root 81984 Jun 8 2018 libgstpango.so
-rwxr-xr-x 1 root root 24600 Oct 17 2017 libgstpcapparse.so
-rwxr-xr-x 1 root root 535768 Jun 8 2018 libgstplayback.so
-rwxr-xr-x 1 root root 33200 Mar 9 2017 libgstpng.so
-rwxr-xr-x 1 root root 28720 Oct 17 2017 libgstpnm.so
-rwxr-xr-x 1 root root 113224 Mar 9 2017 libgstpulse.so
-rwxr-xr-x 1 root root 67072 Oct 17 2017 libgstrawparse.so
-rwxr-xr-x 1 root root 15864 Oct 17 2017 libgstremovesilence.so
-rwxr-xr-x 1 root root 41424 Mar 9 2017 libgstreplaygain.so
-rwxr-xr-x 1 root root 176632 Oct 17 2017 libgstresindvd.so
-rwxr-xr-x 1 root root 49496 Oct 17 2017 libgstrfbsrc.so
-rwxr-xr-x 1 root root 28840 Oct 17 2017 libgstrsvg.so
-rwxr-xr-x 1 root root 353384 Mar 9 2017 libgstrtpmanager.so
-rwxr-xr-x 1 root root 24600 Oct 17 2017 libgstrtponvif.so
-rwxr-xr-x 1 root root 514768 Mar 9 2017 libgstrtp.so
-rwxr-xr-x 1 root root 155224 Mar 9 2017 libgstrtsp.so
-rwxr-xr-x 1 root root 41672 Oct 17 2017 libgstsdpelem.so
-rwxr-xr-x 1 root root 24448 Oct 17 2017 libgstsegmentclip.so
-rwxr-xr-x 1 root root 32808 Mar 9 2017 libgstshapewipe.so
-rwxr-xr-x 1 root root 50200 Oct 17 2017 libgstshm.so
-rwxr-xr-x 1 root root 28608 Mar 9 2017 libgstshout2.so
-rwxr-xr-x 1 root root 15776 Oct 17 2017 libgstsmooth.so
-rwxr-xr-x 1 root root 37512 Oct 17 2017 libgstsmoothstreaming.so
-rwxr-xr-x 1 root root 74520 Mar 9 2017 libgstsmpte.so
-rwxr-xr-x 1 root root 33024 Oct 17 2017 libgstsndfile.so
-rwxr-xr-x 1 root root 31760 Oct 17 2017 libgstsoundtouch.so
-rwxr-xr-x 1 root root 71176 Mar 9 2017 libgstsouphttpsrc.so
-rwxr-xr-x 1 root root 28400 Mar 9 2017 libgstspectrum.so
-rwxr-xr-x 1 root root 20160 Oct 17 2017 libgstspeed.so
-rwxr-xr-x 1 root root 41640 Mar 9 2017 libgstspeex.so
-rwxr-xr-x 1 root root 59016 Oct 17 2017 libgstsrtp.so
-rwxr-xr-x 1 root root 11504 Oct 17 2017 libgststereo.so
-rwxr-xr-x 1 root root 20288 Oct 17 2017 libgstsubenc.so
-rwxr-xr-x 1 root root 82424 Jun 8 2018 libgstsubparse.so
-rwxr-xr-x 1 root root 44360 Mar 9 2017 libgsttaglib.so
-rwxr-xr-x 1 root root 115360 Jun 8 2018 libgsttcp.so
-rwxr-xr-x 1 root root 61320 Jun 8 2018 libgsttheora.so
-rwxr-xr-x 1 root root 33152 Oct 17 2017 libgsttimecode.so
-rwxr-xr-x 1 root root 99752 Jun 8 2018 libgsttypefindfunctions.so
-rwxr-xr-x 1 root root 79352 Mar 9 2017 libgstudp.so
-rwxr-xr-x 1 root root 688824 Aug 31 2018 libgstvaapi.so
-rwxr-xr-x 1 root root 20184 Oct 17 2017 libgstvcdsrc.so
-rwxr-xr-x 1 root root 247096 Mar 9 2017 libgstvideo4linux2.so
-rwxr-xr-x 1 root root 65704 Mar 9 2017 libgstvideobox.so
-rwxr-xr-x 1 root root 23816 Jun 8 2018 libgstvideoconvert.so
-rwxr-xr-x 1 root root 32960 Mar 9 2017 libgstvideocrop.so
-rwxr-xr-x 1 root root 19896 Oct 17 2017 libgstvideofiltersbad.so
-rwxr-xr-x 1 root root 54128 Mar 9 2017 libgstvideofilter.so
-rwxr-xr-x 1 root root 28800 Oct 17 2017 libgstvideoframe_audiolevel.so
-rwxr-xr-x 1 root root 91792 Mar 9 2017 libgstvideomixer.so
-rwxr-xr-x 1 root root 209440 Oct 17 2017 libgstvideoparsersbad.so
-rwxr-xr-x 1 root root 36192 Jun 8 2018 libgstvideorate.so
-rwxr-xr-x 1 root root 31912 Jun 8 2018 libgstvideoscale.so
-rwxr-xr-x 1 root root 28224 Oct 17 2017 libgstvideosignal.so
-rwxr-xr-x 1 root root 52888 Jun 8 2018 libgstvideotestsrc.so
-rwxr-xr-x 1 root root 24240 Oct 17 2017 libgstvmnc.so
-rwxr-xr-x 1 root root 32248 Jun 8 2018 libgstvolume.so
-rwxr-xr-x 1 root root 53136 Jun 8 2018 libgstvorbis.so
-rwxr-xr-x 1 root root 71208 Mar 9 2017 libgstvpx.so
-rwxr-xr-x 1 root root 33056 Mar 9 2017 libgstwavenc.so
-rwxr-xr-x 1 root root 45760 Mar 9 2017 libgstwavpack.so
-rwxr-xr-x 1 root root 62232 Mar 9 2017 libgstwavparse.so
-rwxr-xr-x 1 root root 57064 Jun 8 2018 libgstximagesink.so
-rwxr-xr-x 1 root root 41432 Mar 9 2017 libgstximagesrc.so
-rwxr-xr-x 1 root root 20128 Oct 17 2017 libgstxingmux.so
-rwxr-xr-x 1 root root 73744 Jun 8 2018 libgstxvimagesink.so
-rwxr-xr-x 1 root root 28616 Oct 17 2017 libgsty4mdec.so
-rwxr-xr-x 1 root root 11680 Mar 9 2017 libgsty4menc.so
-rwxr-xr-x 1 root root 15928 Oct 17 2017 libgstyadif.so
The below error suggests Matlab cannot find the appropriate gstreamer-1.0
plugin on a .mp4 file created on a Mac with QuickTime.
Error using VideoReader/initReader (line 734)
Could not read file due to an unexpected error. Reason: Unable to
initialize the video properties
Error in audiovideo.internal.IVideoReader (line 136)
initReader(obj, fileName, currentTime);
Error in VideoReader (line 104)
obj at audiovideo.internal.IVideoReader(varargin{:});
Error in Apr12_ColorSampler_MatLAB (line 31)
videoObject = VideoReader(videoFile);
Here is a gst-inspect to show we have the H264 codec installed:
gst-inspect-1.0 | grep -i 264
rtp: rtph264pay: RTP H264 payloader
rtp: rtph264depay: RTP H264 depayloader
videoparsersbad: h264parse: H.264 parser
typefindfunctions: video/x-h264: h264, x264, 264
Using the sample xylophone.mp4 test file that is built into Matlab check
out these results:
gst-launch-1.0 playbin uri=file:///tmp/xylophone.mp4 video-sink=appsink
audio-sink=fakesink text-sink=fakesink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
DtsGetHWFeatures: Create File Failed
DtsGetHWFeatures: Create File Failed
Running DIL (3.22.0) Version
DtsDeviceOpen: Opening HW in mode 0
DtsDeviceOpen: Create File Failed
Missing element: H.264 (Main Profile) decoder
WARNING: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0:
No decoder available for type 'video/x-h264, stream-format=(string)avc,
alignment=(string)au, level=(string)1.3, profile=(string)main,
codec_data=(buffer)014d400dffe1000b674d400d96540a0f98080401000468ce3c80,
width=(int)320, height=(int)240, framerate=(fraction)30/1,
pixel-aspect-ratio=(fraction)1/1, parsed=(boolean)true'.
Additional debug info:
gsturidecodebin.c(938): unknown_type_cb ():
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0
ERROR: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0:
Your GStreamer installation is missing a plug-in.
Additional debug info:
gsturidecodebin.c(1005): no_more_pads_full ():
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0:
no suitable plugins found:
gstdecodebin2.c(4592): gst_decode_bin_expose ():
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0:
no suitable plugins found:
Couldn't set bcmdec0 to READY
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...
Now on the mp4 file we have:
gst-launch-1.0 playbin
uri=file:///moto/home/rk3199/testMatLAB/ColorSamplingVideo_May23.mp4
video-sink=appsink audio-sink=fakesink text-sink=fakesink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
Missing element: MPEG-4 Video (Simple Profile) decoder
WARNING: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0:
No decoder available for type 'video/mpeg, mpegversion=(int)4,
systemstream=(boolean)false, profile=(string)simple, level=(string)1,
codec_data=(buffer)000001b001000001b58913000001000000012000c48d8801952804421463000001b24c61766335372e362e313030,
width=(int)1280, height=(int)528, framerate=(fraction)50/1,
pixel-aspect-ratio=(fraction)1/1, parsed=(boolean)true'.
Additional debug info:
gsturidecodebin.c(938): unknown_type_cb ():
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0
ERROR: from element /GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0:
Your GStreamer installation is missing a plug-in.
Additional debug info:
gsturidecodebin.c(1005): no_more_pads_full ():
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0:
no suitable plugins found:
gstdecodebin2.c(4592): gst_decode_bin_expose ():
/GstPlayBin:playbin0/GstURIDecodeBin:uridecodebin0/GstDecodeBin:decodebin0:
no suitable plugins found:
Missing decoder: MPEG-4 Video (Simple Profile) (video/mpeg,
mpegversion=(int)4, systemstream=(boolean)false, profile=(string)simple,
level=(string)1,
codec_data=(buffer)000001b001000001b58913000001000000012000c48d8801952804421463000001b24c61766335372e362e313030,
width=(int)1280, height=(int)528, framerate=(fraction)50/1,
pixel-aspect-ratio=(fraction)1/1, parsed=(boolean)true)
ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ...
Freeing pipeline ...
The env variable is still set to:
echo $GST_PLUGIN_PATH
/usr/lib64/gstreamer-1.0
The Matlab script runs just fine on Matlab on a Mac and Windows 10. I'm
happy to share both the xylophone test mp4 as well as our mp4 file. Is
there really a missing plugin or does another ENV variable need setting?
Math Works support says this is out of scope from their support, which is
pretty lame as this toolbox clearly isn't working on Linux/RHEL 7.
Thanks,
Rob
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