VLC does not support the audio or video format "VP90".

[bmike1]

I download a file using youtube-dl and vlc doesn't run the file. Rather a window appears saying:

No suitable decoder module:
VLC does not support the audio or video format "VP90". Unfortunately there is no way for you to
fix this.
No suitable decoder module:
VLC does not support the audio or video format "undf". Unfortunately there is no way for you to fix
this.

I updated vlc and have the ppa. This is what I did:

$ sudo add-apt-repository ppa:nilarimogard/webupd8
$ sudo apt-get update; sudo apt-get install vlc browser-plugin-vlc
$ youtube-dl -o ImportIntoDarktable "https://www.youtube.com/watch?v=SyKg_tY ... ploademail"

The video downloads and the progress bar moves but no sound or video. What can I do to fix this?
I thought it may have been a youtube-dl problem but they said it was a problem with vlc.

more info:

$ vlc -vv ImportIntoDarktable.webm
VLC media player 2.1.6 Rincewind (revision 2.1.6+git20160115+r54594+20+11~ubuntu14.04.1)
[0x9f8118] main libvlc debug: VLC media player - 2.1.6 Rincewind
[0x9f8118] main libvlc debug: Copyright © 1996-2015 the VideoLAN team
[0x9f8118] main libvlc debug: revision 2.1.6+git20160115+r54594+20+11~ubuntu14.04.1
[0x9f8118] main libvlc debug: configured with ./configure '--includedir=${prefix}/include' '--mandir=${prefix}/share/man' '--infodir=${prefix}/share/info' '--localstatedir=/var' '--libdir=${prefix}/lib/x86_64-linux-gnu' '--libexecdir=${prefix}/lib/x86_64-linux-gnu' '--disable-dependency-tracking' '--build=x86_64-linux-gnu' 'CPPFLAGS=-D_FORTIFY_SOURCE=2' 'LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro' '--config-cache' '--disable-maintainer-mode' '--disable-silent-rules' '--disable-update-check' '--enable-fast-install' '--prefix=/usr' '--docdir=/usr/share/doc/vlc-nox' '--libdir=/usr/lib' '--sysconfdir=/etc' '--with-binary-version=' '--enable-a52' '--enable-aa' '--enable-bluray' '--enable-bonjour' '--enable-caca' '--enable-chromaprint' '--enable-dbus' '--enable-dca' '--enable-dirac' '--enable-directfb' '--enable-dvbpsi' '--enable-dvdnav' '--enable-faad' '--enable-flac' '--enable-fluidsynth' '--enable-freetype' '--enable-fribidi' '--enable-gnutls' '--enable-jack' '--enable-kate' '--enable-libass' '--enable-libfreerdp' '--enable-libmpeg2' '--enable-libxml2' '--enable-lirc' '--enable-live555' '--enable-mad' '--enable-mkv' '--enable-mod' '--enable-mpc' '--enable-mtp' '--enable-mux_ogg' '--enable-ncurses' '--enable-notify' '--enable-ogg' '--enable-opus' '--enable-oss' '--enable-pulse' '--enable-qt' '--enable-realrtsp' '--enable-samplerate' '--enable-schroedinger' '--enable-sdl' '--enable-sftp' '--enable-shout' '--enable-skins2' '--enable-smbclient' '--enable-speex' '--enable-svg' '--enable-taglib' '--enable-theora' '--enable-twolame' '--enable-upnp' '--enable-vcd' '--enable-vcdx' '--enable-vorbis' '--enable-x264' '--enable-zvbi' '--with-kde-solid=/usr/share/kde4/apps/solid/actions/' '--disable-decklink' '--disable-dxva2' '--disable-fdkaac' '--disable-gnomevfs' '--disable-goom' '--disable-libvnc' '--disable-opencv' '--disable-projectm' '--disable-quicksync' '--disable-sndio' '--disable-telx' '--disable-vsxu' '--disable-wasapi' '--enable-alsa' '--enable-atmo' '--enable-dc1394' '--enable-dv1394' '--enable-linsys' '--enable-omxil' '--enable-udev' '--enable-libva' '--enable-v4l2' '--enable-crystalhd' '--enable-mmx' '--enable-sse' '--disable-neon' '--disable-altivec' 'CFLAGS=-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security' 'CXXFLAGS=-g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security' 'build_alias=x86_64-linux-gnu'
[0x9f8118] main libvlc debug: searching plug-in modules
[0x9f8118] main libvlc debug: loading plugins cache file /usr/lib/vlc/plugins/plugins.dat
[0x9f8118] main libvlc debug: recursively browsing `/usr/lib/vlc/plugins'
[0x9f8118] main libvlc debug: saving plugins cache /usr/lib/vlc/plugins/plugins.dat
[0x9f8118] main libvlc debug: plug-ins loaded: 426 modules
[0x9f8118] main libvlc debug: opening config file (/home/bmike1/.config/vlc/vlcrc)
[0x9f8118] main libvlc debug: translation test: code is "C"
[0x9f8118] main libvlc debug: CPU has capabilities MMX MMXEXT SSE SSE2 SSE3 SSE4A 3DNow! FPU
[0xa23e48] main input debug: Creating an input for 'Media Library'
[0xa23e48] main input debug: Input is a meta file: disabling unneeded options
[0xa23e48] main input debug: using timeshift granularity of 50 MiB, in path '/tmp'
[0xa23e48] main input debug: `file/xspf-open:///home/bmike1/.local/share/vlc/ml.xspf' gives access `file' demux `xspf-open' path `/home/bmike1/.local/share/vlc/ml.xspf'
[0xa23e48] main input debug: creating demux: access='file' demux='xspf-open' location='/home/bmike1/.local/share/vlc/ml.xspf' file='/home/bmike1/.local/share/vlc/ml.xspf'
[0xc03d28] main demux debug: looking for access_demux module matching "file": 20 candidates
[0xc03d28] main demux debug: no access_demux modules matched
[0xa23e48] main input debug: creating access 'file' location='/home/bmike1/.local/share/vlc/ml.xspf', path='/home/bmike1/.local/share/vlc/ml.xspf'
[0xa0f1e8] main access debug: looking for access module matching "file": 25 candidates
[0xa0f1e8] filesystem access debug: opening file `/home/bmike1/.local/share/vlc/ml.xspf'
[0xa0f1e8] main access debug: using access module "filesystem"
[0xa0f3a8] main stream debug: Using stream method for AStream*
[0xa0f3a8] main stream debug: starting pre-buffering
[0xa0f3a8] main stream debug: received first data after 0 ms
[0xa0f3a8] main stream debug: pre-buffering done 296 bytes in 0s - 15213 KiB/s
[0xa10e48] main stream debug: looking for stream_filter module matching "any": 9 candidates
[0xa10e48] main stream debug: no stream_filter modules matched
[0xa10e48] main stream debug: looking for stream_filter module matching "record": 9 candidates
[0xa10e48] main stream debug: using stream_filter module "record"
[0xa23e48] main input debug: creating demux: access='file' demux='xspf-open' location='/home/bmike1/.local/share/vlc/ml.xspf' file='/home/bmike1/.local/share/vlc/ml.xspf'
[0xa13458] main demux debug: looking for demux module matching "xspf-open": 63 candidates
[0xa13458] playlist demux debug: using XSPF playlist reader
[0xa13458] main demux debug: using demux module "playlist"
[0xa136c8] main demux meta debug: looking for meta reader module matching "any": 2 candidates
[0xa136c8] lua demux meta debug: Trying Lua scripts in /home/bmike1/.local/share/vlc/lua/meta/reader
[0xa136c8] lua demux meta debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/reader
[0xa136c8] lua demux meta debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/reader/filename.luac
[0xa136c8] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader
[0xa136c8] main demux meta debug: no meta reader modules matched
[0xa23e48] main input debug: `file/xspf-open:///home/bmike1/.local/share/vlc/ml.xspf' successfully opened
[0xacceb8] main xml reader debug: looking for xml reader module matching "any": 1 candidates
[0xacceb8] main xml reader debug: using xml reader module "xml"
[0xa13458] playlist demux debug: parsed 0 tracks successfully
[0xa23e48] main input debug: EOF reached
[0xa13458] main demux debug: removing module "playlist"
[0xa10e48] main stream debug: removing module "record"
[0xa0f1e8] main access debug: removing module "filesystem"
[0xa0bc48] main playlist debug: creating audio output
[0xac7038] main audio output debug: looking for audio output module matching "any": 6 candidates
[0xac7038] pulse audio output debug: using library version 4.0.0
[0xac7038] pulse audio output debug: (compiled with version 4.0.0, protocol 28)
[0xac7038] pulse audio output debug: connected locally to unix:/run/user/1000/pulse/native as client #18
[0xac7038] pulse audio output debug: using protocol 28, server protocol 28
[0xac7038] main audio output debug: using audio output module "pulse"
[0xac7038] pulse audio output debug: adding sink 0: alsa_output.pci-0000_01_00.1.hdmi-stereo (Sapphire HD 4850 512MB GDDR3 PCI-E Dual Slot Fansink Digital Stereo (HDMI))
[0xac7038] pulse audio output debug: adding sink 1: alsa_output.pci-0000_00_14.2.analog-stereo (Built-in Audio Analog Stereo)
[0xa0bc48] main playlist debug: keeping audio output
[0xa0bc48] main playlist debug: adding item `ImportIntoDarktable.webm' ( file:///home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm )
[0x7f49dc000958] main input debug: Creating an input for 'ImportIntoDarktable.webm'
[0xacc238] main interface debug: looking for interface module matching "hotkeys,none": 19 candidates
[0xacc238] main interface debug: using interface module "hotkeys"
[0xaccc58] main interface debug: looking for interface module matching "globalhotkeys,none": 19 candidates
[0xaccc58] main interface debug: using interface module "globalhotkeys"
[0xac7e98] main interface debug: looking for interface module matching "dbus,none": 19 candidates
[0xac7e98] dbus interface debug: listening on dbus as: org.mpris.MediaPlayer2.vlc.instance4582
[0xac7e98] main interface debug: using interface module "dbus"
[0x9f8118] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface.
[0xac6338] main interface debug: looking for interface module matching "any": 19 candidates
[0xa0bc48] main playlist debug: meta ok for (null), need to fetch art
[0x7f49dc003f58] main demux meta debug: looking for meta fetcher module matching "any": 1 candidates
[0x7f49dc003f58] lua demux meta debug: Trying Lua scripts in /home/bmike1/.local/share/vlc/lua/meta/fetcher
[0x7f49dc003f58] lua demux meta debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/fetcher
[0x7f49dc003f58] lua demux meta debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/fetcher/tvrage.luac
[0x7f49dc003f58] main demux meta debug: using meta fetcher module "lua"
[0x7f49dc003f58] main demux meta debug: removing module "lua"
[0xa0bc48] main playlist debug: searching art for ImportIntoDarktable.webm
[0x7f49dcc04ee8] main art finder debug: looking for art finder module matching "any": 2 candidates
[0x7f49dcc04ee8] lua art finder debug: Trying Lua scripts in /home/bmike1/.local/share/vlc/lua/meta/art
[0x7f49dcc04ee8] lua art finder debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/art
[0x7f49dcc04ee8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/00_musicbrainz.luac
[0x7f49dcc04ee8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/01_googleimage.luac
[0x7f49dcc04ee8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/02_frenchtv.luac
[0x7f49dcc04ee8] lua art finder debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/art/03_lastfm.luac
[0x7f49dcc04ee8] lua art finder debug: Trying Lua scripts in /usr/share/vlc/lua/meta/art
[0x7f49dcc04ee8] main art finder debug: no art finder modules matched
[0xa0bc48] main playlist debug: art not found for ImportIntoDarktable.webm
[0x7f49d4237a08] main generic debug: looking for extension module matching "any": 1 candidates
[0x7f49d4237a08] lua generic debug: Opening Lua Extension module
[0x7f49d4237a08] lua generic debug: Trying Lua scripts in /home/bmike1/.local/share/vlc/lua/extensions
[0x7f49d4237a08] lua generic debug: Trying Lua scripts in /usr/lib/vlc/lua/extensions
[0x7f49d4237a08] lua generic debug: Trying Lua playlist script /usr/lib/vlc/lua/extensions/VLSub.luac
[0x7f49d4237a08] lua generic debug: Scanning Lua script /usr/lib/vlc/lua/extensions/VLSub.luac
[0x7f49d4237a08] lua generic debug: Script /usr/lib/vlc/lua/extensions/VLSub.luac has the following capability flags: 0x5
[0x7f49d4237a08] lua generic debug: Trying Lua scripts in /usr/share/vlc/lua/extensions
[0x7f49d4237a08] main generic debug: using extension module "lua"
"sni-qt/4582" WARN 15:47:12.251 void StatusNotifierItemFactory::connectToSnw() Invalid interface to SNW_SERVICE
[0xac6338] main interface debug: using interface module "qt4"
[0xa0bc48] main playlist debug: processing request item: null, node: Playlist, skip: 0
[0xa0bc48] main playlist debug: rebuilding array of current - root Playlist
[0xa0bc48] main playlist debug: rebuild done - 1 items, index -1
[0xa0bc48] main playlist debug: starting playback of the new playlist item
[0xa0bc48] main playlist debug: resyncing on ImportIntoDarktable.webm
[0xa0bc48] main playlist debug: ImportIntoDarktable.webm is at 0
[0xa0bc48] main playlist debug: creating new input thread
[0x7f49dc003108] main input debug: Creating an input for 'ImportIntoDarktable.webm'
[0x7f49dc003108] main input debug: using timeshift granularity of 50 MiB, in path '/tmp'
[0x7f49dc003108] main input debug: `file:///home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm' gives access `file' demux `' path `/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm'
[0x7f49dc003108] main input debug: creating demux: access='file' demux='' location='/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm' file='/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm'
[0x7f49c0000e98] main demux debug: looking for access_demux module matching "file": 20 candidates
[0x7f49c0000e98] main demux debug: no access_demux modules matched
[0x7f49dc003108] main input debug: creating access 'file' location='/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm', path='/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm'
[0x7f49c0001208] main access debug: looking for access module matching "file": 25 candidates
[0x7f49c0001208] filesystem access debug: opening file `/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm'
[0x7f49c0001208] main access debug: using access module "filesystem"
[0x7f49c0001358] main stream debug: Using stream method for AStream*
[0x7f49c0001358] main stream debug: starting pre-buffering
[0x7f49c0001358] main stream debug: received first data after 0 ms
[0x7f49c0001358] main stream debug: pre-buffering done 1024 bytes in 0s - 29411 KiB/s
[0x7f49c0c015e8] main stream debug: looking for stream_filter module matching "any": 9 candidates
[0x7f49c0c015e8] main stream debug: no stream_filter modules matched
[0x7f49c0c015e8] main stream debug: looking for stream_filter module matching "record": 9 candidates
[0x7f49c0c015e8] main stream debug: using stream_filter module "record"
[0x7f49dc003108] main input debug: creating demux: access='file' demux='' location='/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm' file='/home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm'
[0x7f49c0c01868] main demux debug: looking for demux module matching "any": 63 candidates
[0x7f49c0c01868] mkv demux debug: | + Seek head
[0x7f49c0c01868] mkv demux debug: | | + Seek
[0x7f49c0c01868] mkv demux debug: | - info at 278
[0x7f49c0c01868] mkv demux debug: | + Information
[0x7f49c0c01868] mkv demux debug: | | + TimecodeScale=1000000
[0x7f49c0c01868] mkv demux debug: | | + Muxing Application=Lavf56.36.100
[0x7f49c0c01868] mkv demux debug: | | + Writing Application=Lavf56.36.100
[0x7f49c0c01868] mkv demux debug: | | + UID=-1720236207
[0x7f49c0c01868] mkv demux debug: | | + Duration=533921
[0x7f49c0c01868] mkv demux debug: | | + Seek
[0x7f49c0c01868] mkv demux debug: | - tracks at 359
[0x7f49c0c01868] mkv demux debug: | + Tracks
[0x7f49c0c01868] mkv demux debug: | | + Track Entry
[0x7f49c0c01868] mkv demux debug: | | | + Track Number=1
[0x7f49c0c01868] mkv demux debug: | | | + Track UID=1
[0x7f49c0c01868] mkv demux debug: | | | + Track Lacing=0
[0x7f49c0c01868] mkv demux debug: | | | + Track Language=`eng'
[0x7f49c0c01868] mkv demux debug: | | | + Track CodecId=V_VP9
[0x7f49c0c01868] mkv demux debug: | | | + Track Type=video
[0x7f49c0c01868] mkv demux debug: | | | + Track Default Duration=33333333
[0x7f49c0c01868] mkv demux debug: | | | + Track Video
[0x7f49c0c01868] mkv demux debug: | | | | + width=2560
[0x7f49c0c01868] mkv demux debug: | | | | + height=1440
[0x7f49c0c01868] mkv demux debug: | | | | + display width=2560
[0x7f49c0c01868] mkv demux debug: | | | | + display height=1440
[0x7f49c0c01868] mkv demux debug: | | + Track Entry
[0x7f49c0c01868] mkv demux debug: | | | + Track Number=2
[0x7f49c0c01868] mkv demux debug: | | | + Track UID=2
[0x7f49c0c01868] mkv demux debug: | | | + Track Lacing=0
[0x7f49c0c01868] mkv demux debug: | | | + Track Language=`eng'
[0x7f49c0c01868] mkv demux debug: | | | + Track CodecId=A_OPUS
[0x7f49c0c01868] mkv demux debug: | | | + Unknown (N11libmatroska13KaxCodecDelayE)
[0x7f49c0c01868] mkv demux debug: | | | + Unknown (N11libmatroska14KaxSeekPreRollE)
[0x7f49c0c01868] mkv demux debug: | | | + Track Type=audio
[0x7f49c0c01868] mkv demux debug: | | | + Track Audio
[0x7f49c0c01868] mkv demux debug: | | | | + achan=2
[0x7f49c0c01868] mkv demux debug: | | | | + afreq=48000
[0x7f49c0c01868] mkv demux debug: | | | + Track CodecPrivate size=19
[0x7f49c0c01868] mkv demux error: unknown codec id=`A_OPUS'
[0x7f49c0c01868] mkv demux debug: | | + Seek
[0x7f49c0c01868] mkv demux debug: | | + Unknown (N7libebml8EbmlVoidE)
[0x7f49c0c01868] mkv demux debug: | - cues at 94963139
[0x7f49c0c01868] mkv demux debug: | + Cues
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux debug: * Unknown (N11libmatroska22KaxCueRelativePositionE)
[0x7f49c0c01868] mkv demux warning: MKV/Ebml Parser: m_el[mi_level] == NULL

[0x7f49c0c01868] mkv demux warning: MKV/Ebml Parser: Up cannot escape itself
[0x7f49c0c01868] mkv demux debug: | - loading cues done.
[0xac6338] qt4 interface debug: IM: Setting an input
[0x7f49c0c01868] mkv demux debug: | + Void
[0x7f49c0c01868] mkv demux debug: | + Information
[0x7f49c0c01868] mkv demux debug: | + Tracks
[0x7f49c0c01868] mkv demux debug: | + Cluster
[0x7f49c0c01868] mkv demux debug: found 2 es
[0x7f49dc003108] main input debug: selecting program id=0
[0x7f49dc003108] main input debug: Buffering 0%
[0x7f49c0c01868] mkv demux debug: Starting the UI Hook
[0x7f49c0c01868] main demux debug: using demux module "mkv"
[0x7f49dc003108] main input debug: looking for a subtitle file in /home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/
[0x7f49c0c0baf8] main decoder debug: looking for decoder module matching "any": 39 candidates
[0x7f49c0c0baf8] main decoder debug: no decoder modules matched
[0x7f49c0c0baf8] main decoder error: no suitable decoder module for fourcc `VP90'. VLC probably does not support this sound or video format.
[0x7f49c0c0baf8] main decoder debug: killing decoder fourcc `VP90', 0 PES in FIFO
[0x7f49c0c0baf8] main decoder debug: looking for decoder module matching "any": 39 candidates
[0x7f49c0c0baf8] main decoder debug: no decoder modules matched
[0x7f49c0c0baf8] main decoder error: no suitable decoder module for fourcc `undf'. VLC probably does not support this sound or video format.
[0x7f49c0c0baf8] main decoder debug: killing decoder fourcc `undf', 0 PES in FIFO
[0x7f49c0c0baf8] main demux meta debug: looking for meta reader module matching "any": 2 candidates
[0x7f49c0c0baf8] lua demux meta debug: Trying Lua scripts in /home/bmike1/.local/share/vlc/lua/meta/reader
[0x7f49c0c0baf8] lua demux meta debug: Trying Lua scripts in /usr/lib/vlc/lua/meta/reader
[0x7f49c0c0baf8] lua demux meta debug: Trying Lua playlist script /usr/lib/vlc/lua/meta/reader/filename.luac
[0x7f49c0c0baf8] lua demux meta debug: Trying Lua scripts in /usr/share/vlc/lua/meta/reader
[0x7f49c0c0baf8] main demux meta debug: no meta reader modules matched
[0x7f49dc003108] main input debug: `file:///home/bmike1/Documents/Education/RileyBrandt/Website/Darktable/ImportIntoDarktable.webm' successfully opened
[0x7f49dc003108] main input debug: Buffering 0%
[0x7f49dc003108] main input debug: Stream buffering done (321 ms in 25 ms)
[0x7f49dc003108] main input debug: Decoder buffering done in 0 ms
[0x9f8118] main libvlc debug: exiting
[0x9f8118] main libvlc debug: removing all interfaces
[0x9f8118] main libvlc debug: exiting
[0xac6338] main interface debug: removing module "qt4"
[0xa0bc48] main playlist debug: deactivating the playlist
[0xa0bc48] main playlist debug: incoming request - stopping current input
[0x7f49dc003108] main input debug: control: stopping input
[0xa0bc48] main playlist debug: incoming request - stopping current input
[0xa0bc48] main playlist debug: finished input
[0x7f49c0c01868] main demux debug: removing module "mkv"
[0x7f49dc003108] main input debug: Program doesn't contain anymore ES
[0x7f49c0c01868] mkv demux debug: Stopping the UI Hook
[0x7f49c0c015e8] main stream debug: removing module "record"
[0x7f49c0001208] main access debug: removing module "filesystem"
[0xa0bc48] main playlist debug: incoming request - stopping current input
[0xa0bc48] main playlist debug: dead input
[0xac7038] main audio output debug: removing module "pulse"
[0xac6338] qt4 interface debug: IM: Deleting the input
[0xac6338] qt4 interface debug: requesting exit...
[0xac6338] qt4 interface debug: waiting for UI thread...
[0xac6338] qt4 interface debug: QApp exec() finished
[0xac6338] qt4 interface debug: Video is not needed anymore
[0xac6338] qt4 interface debug: Killing extension dialog provider
[0xac6338] qt4 interface debug: ExtensionsDialogProvider is quitting...
[0x7f49d4237a08] main generic debug: removing module "lua"
[0x7f49d4237a08] lua generic debug: Deactivating all loaded extensions
[0x7f49d4237a08] lua generic debug: All extensions are now deactivated
[0xac7e98] main interface debug: removing module "dbus"
[0xaccc58] main interface debug: removing module "globalhotkeys"
[0xacc238] main interface debug: removing module "hotkeys"
[0xa0bc48] main playlist debug: destroying
[0xa102e8] main playlist export debug: saving Media Library to file /home/bmike1/.local/share/vlc/ml.xspf
[0xa102e8] main playlist export debug: looking for playlist export module matching "export-xspf": 4 candidates
[0xa102e8] main playlist export debug: using playlist export module "export"
[0xa102e8] main playlist export debug: removing module "export"
[0x9f8118] main libvlc debug: removing stats

[Rémi Denis-Courmont]

VP9 requires VLC 2.2.

[bmike1]

great! do I need to compile it or is there a simpler way to get it? Also.... if I need to compile it does that mean apt will no longer keep it updated?

[bmike1]

Found out how to install it! Add 'ppa:mc3man/trusty-media' then install 'vlc vlc-plugin-*'.

[Ragh72]

use 2.2.8 version