PC-HELP.CZ

Zdravím,
pomocí VLC playeru jsem si nahrál krátké video obrazovky (1min, 55MB) bez problémů. Pak jsem nahrál poměrně dlouhé video (3hodiny) bez nahrávacích obtíží (se stejným nastavením jako předtím), ale nekorektně jsem nahrávaní ukončil (stisknul jsem "Stop" a po asi 10s jsem VLC natvrdo vypnul i přesto že ještě pracoval, moje chyba). Na disku mám tedy soubor ET01.mp4, které má necelých 12GB, ale nejde přehrát.
VLC Player při pokusu hází toto:

Kód: Vybrat vše

VLC can't recognize the input's format:
The format of 'file:///D:/Video/ET01.mp4' cannot be detected. Have a look at the log for details.

Ve výše zníněném logu je toto:

Kód: Vybrat vše

main debug: processing request item: ET01.mp4, node: Playlist, skip: 0
main debug: resyncing on ET01.mp4
main debug: ET01.mp4 is at 3
main debug: starting playback of the new playlist item
main debug: resyncing on ET01.mp4
main debug: ET01.mp4 is at 3
main debug: creating new input thread
main debug: Creating an input for 'ET01.mp4'
main debug: using timeshift granularity of 50 MiB, in path 'C:\Users\Filip\AppData\Local\Temp'
main debug: 'file:///D:/Video/ET01.mp4' gives access 'file' demux '' path '/D:/Video/ET01.mp4'
main debug: creating demux: access='file' demux='' location='/D:/Video/ET01.mp4' file='D:\Video\ET01.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='/D:/Video/ET01.mp4', path='D:\Video\ET01.mp4'
main debug: looking for access module matching "file": 20 candidates
filesystem debug: opening file 'D:\Video\ET01.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='/D:/Video/ET01.mp4' file='D:\Video\ET01.mp4'
main debug: looking for demux module matching "mp4": 63 candidates
mp4 warning: unknown box type ���� (incompletely loaded)
mp4 debug: dumping root Box "root"
mp4 debug: | + ftyp size 28
mp4 debug: | + mdat size -812401624
mp4 debug: | + ���� size 815215587
mp4 debug: ISO Media file (isom) version 0.
mp4 error: MP4 plugin discarded (no moov,foov,moof box)
es error: cannot peek
es error: cannot peek
es error: cannot peek
es error: cannot peek
es error: cannot peek
playlist debug: not enough data
playlist debug: not enough data
mod debug: MOD validation failed (ext=mp4)
ps error: cannot peek
mpgv error: cannot peek
mjpeg warning: no more data
mjpeg error: cannot peek
avcodec debug: trying url: D:\Video\ET01.mp4
avcodec warning: cannot peek
lua debug: Trying Lua scripts in C:\Users\Filip\AppData\Roaming\vlc\lua\playlist
lua debug: Trying Lua scripts in D:\Program Files\VideoLAN\VLC\lua\playlist
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\anevia_streams.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\anevia_xml.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\appletrailers.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\bbc_co_uk.luac
qt4 debug: IM: Setting an input
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\break.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\canalplus.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\cue.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\dailymotion.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\extreme.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\france2.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\googlevideo.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\jamendo.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\joox.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\katsomo.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\koreus.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\lelombrik.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\liveleak.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\metacafe.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\metachannels.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\mpora.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\pinkbike.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\pluzz.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\rockbox_fm_presets.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\soundcloud.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\vimeo.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\youtube.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\youtube_homepage.luac
lua debug: Trying Lua playlist script D:\Program Files\VideoLAN\VLC\lua\playlist\zapiks.luac
ps error: cannot peek
vobsub debug: could not read vobsub IDX file
main debug: no demux modules matched
main error: no suitable demux module for 'file/:///D:/Video/ET01.mp4'
main debug: removing module "record"
main debug: removing module "filesystem"
main debug: finished input
main debug: dead input
main debug: changing item without a request (current 3/4)
main debug: nothing to play
qt4 debug: IM: Deleting the input

Nastavení nahrávaní:
MP4/MOV Encapsulation, MPEG-4 codec, 800kb/s bitrate, 24 Frame Rate, bez zvuku nebo titulků.

Zajímalo by mě jestli se dá soubor nějak opravit.
Díky za rady.

Opravdu tu není nějaký človíček, který by tušil jestli se to dá opravit?

Poškozené video se dá opravit pouze tak, že se znova natočí. Možná je nějaký program který by ten kousek dopočítal a nějak nahradil, ale neznám.

Opravit neni co - tomu MP4 souboru chybi to nejdulezitejsi, indexy a informace o kompresi, ktere jsou u MP4 ulozeny na konci souboru.

Ty chybejici informace je treba nejak vytvorit.

Ciste teoreticky by to mohlo jit takhle:
http://janit.iki.fi/repair-corrupted-mp4-video/

PC-HELP.CZ

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