[FFmpeg-trac] #5281(ffmpeg:new): FFmpeg doesn't care about existing output file

[FFmpeg]

#5281: FFmpeg doesn't care about existing output file
------------------------------------+----------------------------------
             Reporter:  Xenos       |                    Owner:
                 Type:  defect      |                   Status:  new
             Priority:  important   |                Component:  ffmpeg
              Version:  git-master  |               Resolution:
             Keywords:  win         |               Blocked By:
             Blocking:              |  Reproduced by developer:  0
Analyzed by developer:  0           |
------------------------------------+----------------------------------

Comment (by Xenos):

 (linebreaks because of Windows 7, 64bits btw)


 C:\Windows\system32>ffmpeg -n -i "H:\Musiques\Musique Papa\BACH JS\BACH JS
 - Int
 égrale Brilliiant - Volume IV - Cantates II\BACH JS - Cantantes II - 1 -
 110 198
 \02 Piste 2.wma" -vn -acodec vorbis -strict -2 -ac 2 "H:\Musiques\Musique
 Papa\B
 ACH JS\BACH JS - Intégrale Brilliiant - Volume IV - Cantates II\BACH JS -
 Cantan
 tes II - 1 - 110 198\02 Piste 2.ogg"
 ffmpeg version N-50911-g9efcfbe Copyright (c) 2000-2013 the FFmpeg
 developers
   built on Mar 13 2013 21:26:48 with gcc 4.7.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-libass --enable-libbluray --enable-libcaca --enable-libfreetype
 --enable-libg
 sm --enable-libilbc --enable-libmp3lame --enable-libopencore-amrnb
 --enable-libo
 pencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp
 --enable-li
 bschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
 --enable-lib
 twolame --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis
 --enabl
 e-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib
   libavutil      52. 19.100 / 52. 19.100
   libavcodec     55.  0.100 / 55.  0.100
   libavformat    55.  0.100 / 55.  0.100
   libavdevice    54.  4.100 / 54.  4.100
   libavfilter     3. 45.103 /  3. 45.103
   libswscale      2.  2.100 /  2.  2.100
   libswresample   0. 17.102 /  0. 17.102
   libpostproc    52.  2.100 / 52.  2.100
 Guessed Channel Layout for  Input Stream #0.0 : stereo
 Input #0, asf, from 'H:\Musiques\Musique Papa\BACH JS\BACH JS - Int├®grale
 Brill
 iiant - Volume IV - Cantates II\BACH JS - Cantantes II - 1 - 110 198\02
 Piste 2.
 wma':
   Metadata:
     title           : Piste 2
     artist          : Artiste inconnu
     genre           : Inconnu
     album           : Album inconnu (15/11/2009 10:31:31)
     WM/Track        : 1
     track           : 2
     WMFSDKVersion   : 8.00.00.4487
     WMFSDKNeeded    : 0.0.0.0000
   Duration: 00:01:23.41, start: 0.000000, bitrate: 194 kb/s
     Stream #0:0: Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo,
 fltp, 192
  kb/s
 Output #0, ogg, to 'H:\Musiques\Musique Papa\BACH JS\BACH JS - Int├®grale
 Brilli
 iant - Volume IV - Cantates II\BACH JS - Cantantes II - 1 - 110 198\02
 Piste 2.o
 gg':
   Metadata:
     title           : Piste 2
     artist          : Artiste inconnu
     genre           : Inconnu
     album           : Album inconnu (15/11/2009 10:31:31)
     WM/Track        : 1
     TRACKNUMBER     : 2
     WMFSDKVersion   : 8.00.00.4487
     WMFSDKNeeded    : 0.0.0.0000
     encoder         : Lavf55.0.100
     Stream #0:0: Audio: vorbis, 44100 Hz, stereo, fltp
 Stream mapping:
   Stream #0:0 -> #0:0 (wmav2 -> vorbis)
 Press [q] to stop, [?] for help
 [ogg @ 0241d2a0] st:0 PTS: 14333 DTS: 14333 < 15361 invalid, clipping
 [ogg @ 0241d2a0] st:0 PTS: 15357 DTS: 15357 < 15362 invalid, clipping
 size=    1822kB time=00:01:23.28 bitrate= 179.2kbits/s
 video:0kB audio:1807kB subtitle:0 global headers:3kB muxing overhead
 0.620156%


 This might be an encoding related issue.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/5281#comment:3>
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