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Slow loading of large MKV files from NAS

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blup
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Joined: 19 Feb 2012 17:00

Slow loading of large MKV files from NAS

Postby blup » 02 Nov 2017 14:47

Hi,

I have version 2.2.6 of VLC.
I have several large (15gb >) MKV files that when opened with VLC version take around 30+ seconds to load. In this thread https://forum.videolan.org/viewtopic.ph ... 3&start=40
it is mentioned to install 2.2.1. But I am using a higher version and that doesn't help. I also tried to install the night build version 3. But same behavior.

Is this normal behavior?
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InTheWings
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Posts: 1275
Joined: 07 Aug 2013 13:15
VLC version: crashing
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Re: Slow loading of large MKV files from NAS

Postby InTheWings » 02 Nov 2017 19:29

To help you, we need messages, to completely understand what your problems is.
To fix this, please be sure before you start the playback to:
  1. Open: Tools -> Messages.
  2. Set Verbosity to 2
  3. Start playback to reproduce your issue
  4. Save text in a file or copy into clipboard
  5. Then paste the full resulting log here between [​code]and[​/code] (or use Pastebin.com if it's too long)
Also don't forget to name your Operating System and provide the VLC media player version.
Nightly Build of VLC
:!: If you want your problem to be solved :
* First read troubleshooting guide VSG:Main
* Always provide verbose LOGS ! (command line or from gui)
* Always check your issue against a developer build from Nightly Build of VLC
* Tell us when your problem is solved !
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blup
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Posts: 16
Joined: 19 Feb 2012 17:00

Re: Slow loading of large MKV files from NAS

Postby blup » 03 Nov 2017 11:06

OS Windows 10 Pro x64 US (1709)
VLC 2.2.6

I also tried another pc. Same issue. When I copy file to local hdd vlc runs quick <2sec

core debug: adding item `Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv' ( file://nas/video/Movies/Ghostbusters%20(2016)/Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv )
core debug: processing request item: Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv, node: null, skip: 0
core debug: rebuilding array of current - root Playlist
core debug: rebuild done - 1 items, index 0
core debug: starting playback of the new playlist item
core debug: resyncing on Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
core debug: Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv is at 0
core debug: creating new input thread
core debug: Creating an input for 'Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv'
core debug: Creating an input for 'Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv'
core debug: requesting art for Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
core debug: using timeshift granularity of 50 MiB, in path 'C:\Users\Danny\AppData\Local\Temp'
core debug: `file://nas/video/Movies/Ghostbusters%20(2016)/Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv' gives access `file' demux `' path `nas/video/Movies/Ghostbusters%20(2016)/Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv'
core debug: specified demux `any'
core debug: looking for meta fetcher module matching "any": 1 candidates
core debug: creating demux: access='file' demux='any' location='nas/video/Movies/Ghostbusters%20(2016)/Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv' file='\\nas\video\Movies\Ghostbusters (2016)\Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv'
core debug: looking for access_demux module matching "file": 12 candidates
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: no meta fetcher modules matched
core debug: searching art for Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
core debug: looking for art finder module matching "any": 2 candidates
core debug: no access_demux modules matched
core debug: creating access 'file' location='nas/video/Movies/Ghostbusters%20(2016)/Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv', path='\\nas\video\Movies\Ghostbusters (2016)\Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv'
core debug: looking for access module matching "file": 21 candidates
filesystem debug: opening file `\\nas\video\Movies\Ghostbusters (2016)\Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv'
core debug: using access module "filesystem"
core debug: Using stream method for AStream*
core debug: starting pre-buffering
core debug: received first data after 0 ms
core debug: pre-buffering done 1024 bytes in 0s - 1000000 KiB/s
core debug: looking for stream_filter module matching "any": 6 candidates
core debug: no stream_filter modules matched
core debug: looking for stream_filter module matching "record": 6 candidates
core debug: using stream_filter module "record"
core debug: creating demux: access='file' demux='any' location='nas/video/Movies/Ghostbusters%20(2016)/Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv' file='\\nas\video\Movies\Ghostbusters (2016)\Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv'
core debug: looking for demux module matching "mkv": 66 candidates
mkv debug: | + Seek head
mkv debug: | | + Seek
mkv debug: | - info at 4151
mkv debug: | + Information
mkv debug: | | + TimecodeScale=1000000
mkv debug: | | + Muxing Application=libebml v1.3.0 + libmatroska v1.4.0
mkv debug: | | + Writing Application=mkvmerge v6.3.0 ('You can't stop me!') built on Jun 27 2013 22:06:07
mkv debug: | | + Duration=8024992
mkv debug: | | + Date=Tue Sep 27 20:33:45 2016
mkv debug: | | + UID=-744068179
mkv debug: | | + Seek
mkv debug: | - tracks at 4310
mkv debug: | + Tracks
mkv debug: | | + Track Entry
mkv debug: | | | + Track Number=1
mkv debug: | | | + Track UID=1
mkv debug: | | | + Track Type=video
mkv debug: | | | + Track Lacing=0
mkv debug: | | | + Track MinCache=1
mkv debug: | | | + Track CodecId=V_MPEG4/ISO/AVC
mkv debug: | | | + Track CodecPrivate size=41
mkv debug: | | | + Track Default Duration=41708397
mkv debug: | | | + Track Video
mkv debug: | | | | + width=1920
mkv debug: | | | | + height=808
mkv debug: | | | | + display width=1920
mkv debug: | | | | + display height=808
mkv debug: | | + Track Entry
mkv debug: | | | + Track Number=2
mkv debug: | | | + Track UID=1211294368
mkv debug: | | | + Track Type=audio
mkv debug: | | | + Track CodecId=A_AC3
mkv debug: | | | + Track Default Duration=32000000
mkv debug: | | | + Track Audio
mkv debug: | | | | + afreq=48000
mkv debug: | | | | + achan=6
mkv debug: | | + Track Entry
mkv debug: | | | + Track Number=3
mkv debug: | | | + Track UID=2924001437
mkv debug: | | | + Track Type=audio
mkv debug: | | | + Track Default=0
mkv debug: | | | + Track CodecId=A_DTS
mkv debug: | | | + Track Default Duration=10666666
mkv debug: | | | + Track Audio
mkv debug: | | | | + afreq=48000
mkv debug: | | | | + achan=6
mkv debug: | | + Track Entry
mkv debug: | | | + Track Number=4
mkv debug: | | | + Track UID=20948116
mkv debug: | | | + Track Type=subtitle
mkv debug: | | | + Track Lacing=0
mkv debug: | | | + Track CodecId=S_TEXT/UTF8
mkv debug: | | | + Track Language=`dut'
mkv debug: | | | + Track Name=QoQ-Team
mkv debug: | | + Track Entry
mkv debug: | | | + Track Number=5
mkv debug: | | | + Track UID=124363709
mkv debug: | | | + Track Type=subtitle
mkv debug: | | | + Track Default=0
mkv debug: | | | + Track Lacing=0
mkv debug: | | | + Track CodecId=S_VOBSUB
mkv debug: | | | + Track CodecPrivate size=348
mkv debug: | | | + Content Encodings
mkv debug: | | | | + Content Encoding
mkv debug: | | | | | + Content Compression
mkv debug: original frame size vobsubs: 1920x1080
mkv debug: vobsub palette read
mkv debug: | | + Seek
mkv debug: | - cues at 10962094606
mkv debug: | + Cues
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
core debug: no art finder modules matched
core debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: using meta fetcher module "lua"
core debug: removing module "lua"
core debug: searching art for Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
core debug: looking for art finder module matching "any": 2 candidates
qt4 debug: IM: Setting an input
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
core debug: no art finder modules matched
core debug: art not found for Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
mkv warning: MKV/Ebml Parser: m_el[mi_level] == NULL
mkv warning: MKV/Ebml Parser: Up cannot escape itself
mkv debug: | - loading cues done.
mkv debug: | | + Seek
mkv debug: | | + Unknown (N7libebml8EbmlVoidE)
mkv debug: | - chapters at 6174
mkv debug: | + Chapters
mkv debug: | | + EditionEntry
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 941367364270114233
mkv debug: | | | | + ChapterTimeStart: 0
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:00:00.000'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 653284908067593367
mkv debug: | | | | + ChapterTimeStart: 626626000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:10:26.626'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 3854350291731906716
mkv debug: | | | | + ChapterTimeStart: 1072405000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:17:52.405'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 13466822289035239859
mkv debug: | | | | + ChapterTimeStart: 1380879000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:23:00.879'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 18428977615621455502
mkv debug: | | | | + ChapterTimeStart: 1731521000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:28:51.521'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 7567024079940670877
mkv debug: | | | | + ChapterTimeStart: 2256629000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:37:36.629'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 16745427888698593924
mkv debug: | | | | + ChapterTimeStart: 2568566000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:42:48.566'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 10613254024578198695
mkv debug: | | | | + ChapterTimeStart: 2946068000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '00:49:06.068'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 807590083362208406
mkv debug: | | | | + ChapterTimeStart: 3615153000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:00:15.153'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 1252181663850658455
mkv debug: | | | | + ChapterTimeStart: 3910073000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:05:10.073'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 11532145098835578775
mkv debug: | | | | + ChapterTimeStart: 4232978000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:10:32.978'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 5934251627656067490
mkv debug: | | | | + ChapterTimeStart: 4611940000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:16:51.940'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 8063230753643189406
mkv debug: | | | | + ChapterTimeStart: 5345882000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:29:05.882'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 6990065830286956933
mkv debug: | | | | + ChapterTimeStart: 5860521000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:37:40.521'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 12113881373746647461
mkv debug: | | | | + ChapterTimeStart: 6455073000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:47:35.073'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | | | + ChapterAtom (level=0)
mkv debug: | | | | + ChapterUID: 12486411670168280712
mkv debug: | | | | + ChapterTimeStart: 7171706000
mkv debug: | | | | + ChapterFlagHidden: no
mkv debug: | | | | + ChapterDisplay
mkv debug: | | | | | + ChapterString '01:59:31.706'
mkv debug: | | | | | + ChapterLanguage 'eng'
mkv debug: | + Void
mkv debug: | + Information
mkv debug: | + Tracks
mkv debug: | + Void
mkv debug: | + Chapters
mkv debug: | + Void
mkv debug: | + Cluster
mkv debug: Virtual chapter 00:00:00.000 from 0 to -1 -
mkv debug: Virtual chapter 00:10:26.626 from 626626000 to -1 -
mkv debug: Virtual chapter 00:17:52.405 from 1072405000 to -1 -
mkv debug: Virtual chapter 00:23:00.879 from 1380879000 to -1 -
mkv debug: Virtual chapter 00:28:51.521 from 1731521000 to -1 -
mkv debug: Virtual chapter 00:37:36.629 from 2256629000 to -1 -
mkv debug: Virtual chapter 00:42:48.566 from 2568566000 to -1 -
mkv debug: Virtual chapter 00:49:06.068 from 2946068000 to -1 -
mkv debug: Virtual chapter 01:00:15.153 from 3615153000 to -1 -
mkv debug: Virtual chapter 01:05:10.073 from 3910073000 to -1 -
mkv debug: Virtual chapter 01:10:32.978 from 4232978000 to -1 -
mkv debug: Virtual chapter 01:16:51.940 from 4611940000 to -1 -
mkv debug: Virtual chapter 01:29:05.882 from 5345882000 to -1 -
mkv debug: Virtual chapter 01:37:40.521 from 5860521000 to -1 -
mkv debug: Virtual chapter 01:47:35.073 from 6455073000 to -1 -
mkv debug: Virtual chapter 01:59:31.706 from 7171706000 to -1 -
mkv debug: Virtual chapter from 0 to -1 -
mkv debug: found 5 es
core debug: selecting program id=0
core debug: Buffering 0%
mkv debug: Starting the UI Hook
core debug: using demux module "mkv"
core debug: looking for a subtitle file in \\nas\video\Movies\Ghostbusters (2016)\
core debug: meta ok for (null), need to fetch art
core debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: no meta fetcher modules matched
core debug: searching art for Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
core debug: looking for art finder module matching "any": 2 candidates
core debug: looking for decoder module matching "any": 43 candidates
avcodec debug: CPU flags: 0x010013db
avcodec debug: trying to use direct rendering
avcodec debug: allowing 4 thread(s) for decoding
avcodec debug: avcodec codec (H264 - MPEG-4 AVC (part 10)) started
avcodec debug: using frame thread mode with 4 threads
core debug: using decoder module "avcodec"
core debug: looking for decoder module matching "any": 43 candidates
core debug: using decoder module "a52"
core debug: looking for decoder module matching "any": 43 candidates
avcodec debug: CPU flags: 0x010013db
avcodec warning: refusing to decode non validated subtitle codec
subsdec debug: trying demuxer-specified character encoding: UTF-8
core debug: using decoder module "subsdec"
core debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\reader\filename.luac
core debug: no meta reader modules matched
core debug: `file://nas/video/Movies/Ghostbusters%20(2016)/Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv' successfully opened
avcodec debug: available hardware decoder output format 61 (dxva2_vld)
a52 debug: A/52 channels:6 samplerate:48000 bitrate:384000
avcodec debug: available hardware decoder output format 128 (d3d11va_vld)
core debug: reusing audio output
avcodec debug: available software decoder output format 0 (yuv420p)
directsound debug: Opening DirectSound Audio Output
core debug: looking for hw decoder module matching "none": 1 candidates
core debug: no hw decoder modules matched
core debug: Buffering 0%
core debug: Buffering 41%
core debug: looking for text renderer module matching "any": 2 candidates
core debug: Buffering 75%
core debug: Stream buffering done (1084 ms in 30 ms)
freetype debug: Using Arial as font from file C:\WINDOWS\Fonts\arial.ttf
freetype debug: Using Courier New as mono-font from file C:\WINDOWS\Fonts\cour.ttf
freetype debug: using fontsize: 2
core debug: using text renderer module "freetype"
core debug: looking for video filter2 module matching "any": 58 candidates
swscale debug: 32x32 (32x32) chroma: YUVA -> 16x16 (16x16) chroma: RGBA with scaling using Bicubic (good quality)
core debug: using video filter2 module "swscale"
core debug: looking for video filter2 module matching "any": 58 candidates
yuvp debug: YUVP to YUVA converter
core debug: using video filter2 module "yuvp"
core debug: Deinterlacing available
core debug: deinterlace 0, mode blend, is_needed 0
core debug: Opening vout display wrapper
core debug: looking for vout display module matching "any": 11 candidates
directsound debug: Windows speaker config: Stereo and stream has 6 channels, using 2 channels
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
lua debug: skipping script (unmatched scope) C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
core debug: no art finder modules matched
core debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: using meta fetcher module "lua"
core debug: removing module "lua"
core debug: searching art for Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
core debug: looking for art finder module matching "any": 2 candidates
direct3d warning: cannot load Direct3D Shader Library; HLSL pixel shading will be disabled.
direct3d debug: creating Vout EventThread
direct3d debug: Win32VoutCreateWindow
core debug: looking for vout window hwnd module matching "qt4,any": 3 candidates
qt4 debug: requesting video window...
core debug: output 'f32l' 48000 Hz Stereo frame=1 samples/8 bytes
core debug: looking for audio volume module matching "any": 2 candidates
core debug: using audio volume module "float_mixer"
core debug: input 'a52 ' 48000 Hz 3F2R/LFE frame=1536 samples/1536 bytes
core debug: looking for audio filter module matching "scaletempo": 14 candidates
scaletempo debug: format: 48000 rate, 6 nch, 4 bps, fl32
scaletempo debug: params: 30 stride, 0.200 overlap, 14 search
scaletempo debug: 1.000 scale, 1440.000 stride_in, 1440 stride_out, 1152 standing, 288 overlap, 672 search, 2400 queue, fl32 mode
core debug: using audio filter module "scaletempo"
core debug: conversion: 'a52 '->'f32l' 48000 Hz->48000 Hz 3F2R/LFE->3F2R/LFE
core debug: looking for audio converter module matching "any": 12 candidates
core debug: no audio converter modules matched
core debug: looking for audio converter module matching "any": 12 candidates
core debug: using audio converter module "a52tofloat32"
core debug: conversion pipeline complete
core debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz 3F2R/LFE->Stereo
core debug: looking for audio converter module matching "any": 12 candidates
core debug: using audio converter module "simple_channel_mixer"
core debug: conversion pipeline complete
core debug: looking for audio resampler module matching "any": 3 candidates
core debug: using audio resampler module "samplerate"
core debug: End of audio preroll
lua debug: Trying Lua scripts in C:\Users\Danny\AppData\Roaming\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
core debug: no art finder modules matched
core debug: art not found for Ghostbusters.2016.EXTENDED.1080p.BluRay.DD5.1.DTS.x264.NLSubs-QoQ.mkv
qt4 debug: Video was requested 0, 0
core debug: using vout window hwnd module "qt4"
direct3d debug: created video sub-window
direct3d debug: Vout EventThread running
direct3d debug: disabling screen saver
direct3d debug: Direct3d Device: NVIDIA GeForce GTX 560 Ti 4318 4608 161
core debug: VoutDisplayEvent 'resize' 1936x847 window
direct3d warning: trying surface pixel format: YV12
direct3d debug: selected surface pixel format is YV12
direct3d debug: Using D3DTEXF_LINEAR for minification
direct3d debug: Using D3DTEXF_LINEAR for magnification
direct3d debug: Direct3D scene created successfully
direct3d warning: Direct3D shaders initialization failed !
direct3d debug: Direct3D device adapter successfully initialized
core debug: using vout display module "direct3d"
core debug: original format sz 1920x834, of (0,0), vsz 1920x808, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
core debug: removing module "freetype"
core debug: looking for text renderer module matching "any": 2 candidates
core debug: VoutDisplayEvent 'resize' 1920x808 window
freetype debug: Using Arial as font from file C:\WINDOWS\Fonts\arial.ttf
freetype debug: Using Courier New as mono-font from file C:\WINDOWS\Fonts\cour.ttf
freetype debug: using fontsize: 2
core debug: using text renderer module "freetype"
avcodec warning: plane 0 not aligned
avcodec warning: disabling direct rendering
core debug: End of video preroll
core debug: Received first picture
core debug: Decoder wait done in 235 ms
core warning: buffer too late (-83000 us): dropped
core warning: playback too late (171875): up-sampling
core warning: playback way too late (180854): flushing buffers
core warning: playback way too early (-1542000): playing silence
core debug: inserting 74016 zeroes
core debug: auto hiding mouse cursor
core debug: auto hiding mouse cursor
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yoonkung
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Re: Slow loading of large MKV files from NAS

Postby yoonkung » 03 Nov 2017 18:18

I have exactly the same problems, Streaming from Synology 716+
More detail, Most of mkv files will face this problem but there are also some of them that don't have the problem as well. The file size might not matter but I have only the files that are BrRip and .mkv So I don't know for sure. Lastly, I can safely say that its not the problem of the NAS becasue the same file is opened by window media players and the default program that come with win10 just fast and fine.
I will attach messages from 2 files, the one that have problem and the one that doesn't.

With slow loading problem : https://pastebin.com/Whtq9ZwC
Without slow loading problem : https://pastebin.com/a77ev0XA

* OS Windows 10 Pro (64 bits)
VLC 2.2.6 (64 bits)
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an0nimen
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Re: Slow loading of large MKV files from NAS

Postby an0nimen » 20 Nov 2017 18:36

Same problem playing some MKVs from my NAS. Have Windows 10 x64 1709 with 1gbit fiber link to my Synology. All movies play normaly with other players never had problems with VLC in the past worked fine but now huge delay before starting to play sometimes up to 1 minute after that all works just fine. Tested versions 2.2.6, 2.2.4, 2.2.3 all same result so i am guessing it's maybe the latest Windows 10 1709 or Synology DSM that i happen to install since i noticed this lag with VLC.

Full LOG: https://pastebin.com/aktXDkjf

I found the part where it stops and marked it:
mkv debug: | - cues at 11736013386
mkv debug: | + Cues <----------------------ALWAYS STOPS HERE FOR 30s OR MORE
mkv debug: | - loading cues done.

Hope that helps.
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Lotesdelere
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Location: Europe

Re: Slow loading of large MKV files from NAS

Postby Lotesdelere » 21 Nov 2017 13:53

Same problem playing some MKVs from my NAS

Does it help if you untick the "Preload MKV files in the same directory" option ?

Menu Tools -> Preferences (Show Settings = ALL) -> Input/Codecs -> Demuxers -> Matroska
The option is on the right panel. Untick it then save, exit and restart VLC.
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an0nimen
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Re: Slow loading of large MKV files from NAS

Postby an0nimen » 21 Nov 2017 21:43

No sir that option dose not solve the problem.
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Claudius2k
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Re: Slow loading of large MKV files from NAS

Postby Claudius2k » 15 Jan 2018 07:04

I have the same problem now on my Mac playing MKV files from my DS214+. It was not slow like this until very recently.
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blup
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Re: Slow loading of large MKV files from NAS

Postby blup » 05 Mar 2018 13:39

Any update on this issue? With latest update still a problem
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trejder
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Re: Slow loading of large MKV files from NAS

Postby trejder » 30 Dec 2018 17:37

Updating to newest version (3.0.4) solved the problem.
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