Missing AC3 Channels
Posted: 29 Mar 2015 04:49
OS: Windows XP x64 SP2
VLC: 2.2.0 x64 "Weatherwax"
Symptom:
When playing back a file with AC3 audio, I only hear partial sound. So I can hear some background music for example, but no dialog. If I open this file in MPlayerHQ, the AC3Filter plugin is initialized and displays in the taskbar, and the sound comes out perfectly.
Log:
Thanks.
VLC: 2.2.0 x64 "Weatherwax"
Symptom:
When playing back a file with AC3 audio, I only hear partial sound. So I can hear some background music for example, but no dialog. If I open this file in MPlayerHQ, the AC3Filter plugin is initialized and displays in the taskbar, and the sound comes out perfectly.
Log:
Code: Select all
core debug: adding item `Star.Trek.TOS.1x14.BDRip.900p.x264.mkv' ( file:///C:/Documents%20and%20Settings/user/My%20Documents/Downloads/Star%20trek%20TOS%20S01%20BD-Rip/Star.Trek.TOS.1x14.BDRip.900p.x264.mkv )
core debug: processing request item: Star.Trek.TOS.1x14.BDRip.900p.x264.mkv, node: null, skip: 0
core debug: rebuilding array of current - root Playlist
core debug: rebuild done - 1 items, index 0
core debug: Creating an input for 'Star.Trek.TOS.1x14.BDRip.900p.x264.mkv'
core debug: starting playback of the new playlist item
core debug: resyncing on Star.Trek.TOS.1x14.BDRip.900p.x264.mkv
core debug: Star.Trek.TOS.1x14.BDRip.900p.x264.mkv is at 0
core debug: creating new input thread
core debug: Creating an input for 'Star.Trek.TOS.1x14.BDRip.900p.x264.mkv'
core debug: requesting art for Star.Trek.TOS.1x14.BDRip.900p.x264.mkv
core debug: looking for meta fetcher module matching "any": 1 candidates
lua debug: Trying Lua scripts in C:\Documents and Settings\user\Application Data\vlc\lua\meta\fetcher
core debug: using timeshift granularity of 50 MiB, in path 'C:\DOCUME~1\user\LOCALS~1\Temp'
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\fetcher
core debug: `file:///C:/Documents%20and%20Settings/user/My%20Documents/Downloads/Star%20trek%20TOS%20S01%20BD-Rip/Star.Trek.TOS.1x14.BDRip.900p.x264.mkv' gives access `file' demux `' path `/C:/Documents%20and%20Settings/user/My%20Documents/Downloads/Star%20trek%20TOS%20S01%20BD-Rip/Star.Trek.TOS.1x14.BDRip.900p.x264.mkv'
core debug: specified demux `any'
core debug: creating demux: access='file' demux='any' location='/C:/Documents%20and%20Settings/user/My%20Documents/Downloads/Star%20trek%20TOS%20S01%20BD-Rip/Star.Trek.TOS.1x14.BDRip.900p.x264.mkv' file='C:\Documents and Settings\user\My Documents\Downloads\Star trek TOS S01 BD-Rip\Star.Trek.TOS.1x14.BDRip.900p.x264.mkv'
core debug: looking for access_demux module matching "file": 12 candidates
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: no access_demux modules matched
core debug: creating access 'file' location='/C:/Documents%20and%20Settings/user/My%20Documents/Downloads/Star%20trek%20TOS%20S01%20BD-Rip/Star.Trek.TOS.1x14.BDRip.900p.x264.mkv', path='C:\Documents and Settings\user\My Documents\Downloads\Star trek TOS S01 BD-Rip\Star.Trek.TOS.1x14.BDRip.900p.x264.mkv'
core debug: looking for access module matching "file": 21 candidates
filesystem debug: opening file `C:\Documents and Settings\user\My Documents\Downloads\Star trek TOS S01 BD-Rip\Star.Trek.TOS.1x14.BDRip.900p.x264.mkv'
core debug: using access module "filesystem"
core debug: Using stream method for AStream*
core debug: starting pre-buffering
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
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: no meta fetcher modules matched
core debug: searching art for Star.Trek.TOS.1x14.BDRip.900p.x264.mkv
core debug: creating demux: access='file' demux='any' location='/C:/Documents%20and%20Settings/user/My%20Documents/Downloads/Star%20trek%20TOS%20S01%20BD-Rip/Star.Trek.TOS.1x14.BDRip.900p.x264.mkv' file='C:\Documents and Settings\user\My Documents\Downloads\Star trek TOS S01 BD-Rip\Star.Trek.TOS.1x14.BDRip.900p.x264.mkv'
core debug: looking for art finder module matching "any": 2 candidates
core debug: looking for demux module matching "mkv": 65 candidates
mkv debug: | + Seek head
mkv debug: | | + Seek
mkv debug: | - info at 4151
mkv debug: | + Information
lua debug: Trying Lua scripts in C:\Documents and Settings\user\Application Data\vlc\lua\meta\art
mkv debug: | | + TimecodeScale=1000000
mkv debug: | | + Muxing Application=libebml v1.0.0 + libmatroska v1.0.0
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\art
mkv debug: | | + Writing Application=mkvmerge v4.0.0 ('The Stars were mine') сборка от Jun 6 2010 16:18:42
mkv debug: | | + Duration=3032619
mkv debug: | | + Date=Wed Jun 23 06:20:51 2010
mkv debug: | | + UID=-666437473
mkv debug: | | + Seek
mkv debug: | - tracks at 4320
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
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 Default=0
mkv debug: | | | + Track Lacing=0
mkv debug: | | | + Track MinCache=1
mkv debug: | | | + Track CodecId=V_MPEG4/ISO/AVC
mkv debug: | | | + Track CodecPrivate size=42
mkv debug: | | | + Track Default Duration=41708299
mkv debug: | | | + Track Video
mkv debug: | | | | + width=1200
mkv debug: | | | | + height=900
mkv debug: | | | | + display width=4
mkv debug: | | | | + display height=3
mkv debug: | | + Track Entry
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
mkv debug: | | | + Track Number=2
mkv debug: | | | + Track UID=3994123961
mkv debug: | | | + Track Type=audio
mkv debug: | | | + Track CodecId=A_DTS
mkv debug: | | | + Track Audio
mkv debug: | | | | + afreq=48000
mkv debug: | | | | + achan=6
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
mkv debug: | | + Seek
mkv debug: | | + Unknown (N7libebml8EbmlVoidE)
mkv debug: | - cues at 2110909532
mkv debug: | + Cues
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
core debug: no art finder modules matched
core debug: art not found for Star.Trek.TOS.1x14.BDRip.900p.x264.mkv
qt4 debug: IM: Setting an input
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: | + Void
mkv debug: | + Information
mkv debug: | + Tracks
mkv debug: | + Void
mkv debug: | + Cluster
mkv debug: found 2 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 C:\Documents and Settings\user\My Documents\Downloads\Star trek TOS S01 BD-Rip\
core debug: looking for decoder module matching "any": 43 candidates
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:\Documents and Settings\user\Application Data\vlc\lua\meta\fetcher
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\fetcher
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\fetcher\tvrage.luac
core debug: no meta fetcher modules matched
core debug: searching art for Star.Trek.TOS.1x14.BDRip.900p.x264.mkv
core debug: looking for art finder module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Documents and Settings\user\Application Data\vlc\lua\meta\art
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\art
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\00_musicbrainz.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\01_googleimage.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\02_frenchtv.luac
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
avcodec debug: CPU flags: 0x010011db
lua debug: skipping script (unmatched scope) C:\Program Files\VideoLAN\VLC\lua\meta\art\03_lastfm.luac
core debug: no art finder modules matched
core debug: art not found for Star.Trek.TOS.1x14.BDRip.900p.x264.mkv
avcodec debug: trying to use direct rendering
avcodec debug: allowing 4 thread(s) for decoding
avcodec warning: threaded frame decoding is not compatible with DXVA2, disabled
avcodec debug: avcodec codec (H264 - MPEG-4 AVC (part 10)) started
avcodec debug: using slice 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 "dts"
core debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Documents and Settings\user\Application Data\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\reader\filename.luac
core debug: no meta reader modules matched
core debug: `file:///C:/Documents%20and%20Settings/user/My%20Documents/Downloads/Star%20trek%20TOS%20S01%20BD-Rip/Star.Trek.TOS.1x14.BDRip.900p.x264.mkv' successfully opened
dts info: DTS channels:6 samplerate:48000 bitrate:768000
core debug: reusing audio output
directsound debug: Opening DirectSound Audio Output
avcodec debug: available hardware decoder output format 61 (dxva2_vld)
avcodec debug: available software decoder output format 0 (yuv420p)
core debug: looking for hw decoder module matching "any": 1 candidates
core debug: no hw decoder modules matched
avcodec debug: available hardware decoder output format 61 (dxva2_vld)
avcodec debug: available software decoder output format 0 (yuv420p)
core debug: looking for hw decoder module matching "any": 1 candidates
core debug: no hw decoder modules matched
core debug: Buffering 0%
core debug: Stream buffering done (333 ms in 15 ms)
core debug: looking for text renderer module matching "any": 2 candidates
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"
directsound debug: Windows speaker config: Quad and stream has 6 channels, using 4 channels
core debug: Deinterlacing available
core debug: deinterlace 0, mode yadif2x, is_needed 0
core debug: Opening vout display wrapper
core debug: looking for vout display module matching "any": 11 candidates
directdraw debug: creating Vout EventThread
directdraw 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 2F2R frame=1 samples/16 bytes
core debug: looking for audio volume module matching "any": 2 candidates
core debug: using audio volume module "float_mixer"
core debug: input 'dts ' 48000 Hz 3F2R/LFE frame=512 samples/2048 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: 'dts '->'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 "dtstofloat32"
core debug: conversion pipeline complete
core debug: conversion: 'f32l'->'f32l' 48000 Hz->48000 Hz 3F2R/LFE->2F2R
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
qt4 debug: Video was requested 0, 0
core debug: using vout window hwnd module "qt4"
directdraw debug: created video sub-window
directdraw debug: Vout EventThread running
directdraw debug: disabling screen saver
directdraw debug: directx-device:
directdraw debug: DirectXEnumCallback: ATI Radeon HD 3400 Series, \\.\DISPLAY1
directdraw debug: selecting ATI Radeon HD 3400 Series, \\.\DISPLAY1
directdraw debug: screen dimensions (0x0,1440x900)
directdraw debug: DirectDraw Capabilities: overlay=1 yuvoverlay=1 can_deinterlace_overlay=1 colorkey=1 stretch=1 bltfourcc=1
core debug: VoutDisplayEvent 'resize' 1208x934 window
directdraw debug: YUV overlay surface created successfully
core debug: using vout display module "directdraw"
core debug: original format sz 1200x930, of (0,0), vsz 1200x900, 4cc I420, sar 1:1, msk r0x0 g0x0 b0x0
core debug: removing module "freetype"
core debug: VoutDisplayEvent 'resize' 1200x783 window
core debug: looking for text renderer module matching "any": 2 candidates
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: looking for video blending module matching "any": 1 candidates
core debug: using video blending module "blend"
core debug: Decoder wait done in 334 ms
core debug: VoutDisplayEvent 'resize' 1440x749 window
core debug: VoutDisplayEvent 'resize' 1440x772 window
core warning: early picture skipped
mkv debug: seek request to -1 (0.323000%)
mkv debug: seek got 977476000 - 696538703
core debug: Buffering 0%
avcodec debug: available hardware decoder output format 61 (dxva2_vld)
avcodec debug: available software decoder output format 0 (yuv420p)
core debug: looking for hw decoder module matching "any": 1 candidates
core debug: no hw decoder modules matched
core debug: Buffering 0%
core debug: Buffering 14%
core debug: Buffering 28%
core debug: Buffering 42%
core debug: Buffering 56%
core debug: Buffering 70%
core debug: Buffering 84%
core debug: Buffering 98%
core debug: Stream buffering done (2641 ms in 24 ms)
core debug: auto hiding mouse cursor
core debug: End of video preroll
core debug: Received first picture
core debug: Decoder wait done in 847 ms
core debug: End of audio preroll
core warning: playback way too early (-828773): playing silence
core debug: inserting 39781 zeroes
core warning: early picture skipped
mkv debug: seek request to -1 (0.509000%)
mkv debug: seek got 1542707000 - 1086495483
core debug: Buffering 0%
avcodec debug: available hardware decoder output format 61 (dxva2_vld)
avcodec debug: available software decoder output format 0 (yuv420p)
core debug: looking for hw decoder module matching "any": 1 candidates
core debug: no hw decoder modules matched
core debug: Buffering 0%
core debug: Buffering 26%
core debug: Buffering 52%
core debug: Buffering 80%
core debug: Stream buffering done (1292 ms in 282 ms)
core debug: End of video preroll
core debug: Received first picture
core debug: Decoder wait done in 331 ms
core debug: End of audio preroll
core warning: playback way too early (-873670): playing silence
core debug: inserting 41936 zeroes
core debug: auto hiding mouse cursor
core debug: incoming request - stopping current input
core debug: control: stopping input
core debug: incoming request - stopping current input
core debug: finished input
core debug: removing module "avcodec"
avcodec debug: ffmpeg codec (H264 - MPEG-4 AVC (part 10)) stopped
core debug: killing decoder fourcc `h264', 0 PES in FIFO
core debug: saving a free vout
core debug: reusing provided vout
qt4 debug: Qt: Fullscreen state changed
core debug: removing module "dts"
core debug: killing decoder fourcc `dts ', 0 PES in FIFO
core debug: removing module "samplerate"
core debug: removing module "dtstofloat32"
core debug: removing module "scaletempo"
core debug: removing module "simple_channel_mixer"
directsound debug: closing audio device
core debug: removing module "float_mixer"
core debug: keeping audio output
core debug: removing module "mkv"
core debug: Program doesn't contain anymore ES
mkv debug: Stopping the UI Hook
core debug: removing module "record"
core debug: removing module "filesystem"
core debug: incoming request - stopping current input
core debug: dead input
core debug: destroying useless vout
core debug: removing module "blend"
core debug: removing module "directdraw"
qt4 debug: IM: Deleting the input
directdraw debug: Win32 Vout EventThread terminating
directdraw debug: Win32VoutCloseWindow
directdraw debug: WinProc WM_DESTROY
qt4 debug: releasing video...
qt4 debug: Video is not needed anymore
core debug: removing module "freetype"
core debug: removing module "yuvp"
core debug: removing module "swscale"
