Hi all.
I just upgraded to the latest version of VLC today (2.1.5) and am having trouble playing some MP4 files on a Windows 7 machine. Some MP4 files work fine, but some do not play at all - no audio, no video, and the player seems to go into a loop then freezes. While looping the title bar at the top of the VLC player flickers from VLC Player to the file title and back repeatedly.
I've turned on the debug messaging, and the output is below. Any help is appreciated! Thanks.
main debug: processing request item: title-here.mp4, node: Playlist, skip: 0
main debug: resyncing on title-here.mp4
main debug: title-here.mp4 is at 0
main debug: starting playback of the new playlist item
main debug: resyncing on title-here.mp4
main debug: title-here.mp4 is at 0
main debug: creating new input thread
main debug: Creating an input for 'title-here.mp4'
main debug: using timeshift granularity of 50 MiB, in path 'C:\Users\myuser\AppData\Local\Temp'
main debug: `file:///C:/Users/myuser/Desktop/title-here.mp4' gives access `file' demux `' path `/C:/Users/myuser/Desktop/title-here.mp4'
main debug: creating demux: access='file' demux='' location='/C:/Users/myuser/Desktop/title-here.mp4' file='C:\Users\myuser\Desktop\title-here.mp4'
main debug: looking for access_demux module matching "file": 12 candidates
main debug: no access_demux modules matched
main debug: creating access 'file' location='/C:/Users/myuser/Desktop/title-here.mp4', path='C:\Users\myuser\Desktop\title-here.mp4'
main debug: looking for access module matching "file": 20 candidates
filesystem debug: opening file `C:\Users\myuser\Desktop\title-here.mp4'
main debug: using access module "filesystem"
main debug: Using stream method for AStream*
main debug: starting pre-buffering
main debug: received first data after 0 ms
main debug: pre-buffering done 1024 bytes in 0s - 1000000 KiB/s
main debug: looking for stream_filter module matching "any": 6 candidates
main debug: no stream_filter modules matched
main debug: looking for stream_filter module matching "record": 6 candidates
main debug: using stream_filter module "record"
main debug: creating demux: access='file' demux='' location='/C:/Users/myuser/Desktop/title-here.mp4' file='C:\Users\myuser\Desktop\title-here.mp4'
main debug: looking for demux module matching "mp4": 63 candidates
mod debug: MOD validation failed (ext=mp4)
ts debug: TS module discarded (lost sync)
avcodec debug: trying url: C:\Users\myuser\Desktop\title-here.mp4
avcodec debug: couldn't guess format
lua debug: Trying Lua scripts in C:\Users\myuser\AppData\Roaming\vlc\lua\playlist
lua debug: Trying Lua scripts in C:\Program Files (x86)\VideoLAN\VLC\lua\playlist
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_streams.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\anevia_xml.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\appletrailers.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\bbc_co_uk.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\break.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\canalplus.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\cue.luac
qt4 debug: IM: Setting an input
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\dailymotion.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\extreme.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\france2.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\googlevideo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\jamendo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\joox.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\katsomo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\koreus.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\lelombrik.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\liveleak.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\metacafe.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\metachannels.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\mpora.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\pinkbike.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\pluzz.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\rockbox_fm_presets.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\soundcloud.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\vimeo.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\youtube.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\youtube_homepage.luac
lua debug: Trying Lua playlist script C:\Program Files (x86)\VideoLAN\VLC\lua\playlist\zapiks.luac
ps warning: this does not look like an MPEG PS stream, continuing anyway
main debug: using demux module "ps"
main debug: looking for a subtitle file in C:\Users\myuser\Desktop\
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\myuser\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
main debug: no meta reader modules matched
main debug: `file:///C:/Users/myuser/Desktop/title-here.mp4' successfully opened
ps warning: garbage at input, trying to resync...
main debug: EOF reached
main debug: removing module "ps"
main debug: finished input
main debug: removing module "record"
main debug: removing module "filesystem"
main debug: dead input
main debug: changing item without a request (current 0/1)
It seems to repeat after this.