[FFmpeg-trac] #1844(undetermined:new): Crash when trying to join two video files

[FFmpeg]

#1844: Crash when trying to join two video files
-------------------------------------+-------------------------------------
             Reporter:  thegeek      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:
              Version:  git-master   |  undetermined
             Keywords:               |               Resolution:
             Blocking:               |               Blocked By:
Analyzed by developer:  0            |  Reproduced by developer:  0
-------------------------------------+-------------------------------------

Comment (by thegeek):

 Replying to [comment:1 cehoyos]:
 > Replying to [ticket:1844 thegeek]:
 > > I can not reproduce it with e.g. Zeranoe's win32 builds.
 >
 > Does it also crash with Zeranoe's 64bit builds?
 >
 Sorry, I meant his x64 builds; so no it does not. Here is the output I get
 with his binaries:
 {{{
 ....
 ....
 ....
 Stream mapping:
   Stream #0:0 (mpeg4) -> concat:in0:v0
   Stream #0:1 (mp3) -> aresample
   Stream #1:0 (wmav2) -> aresample
   Stream #1:1 (wmv3) -> setsar
   concat:out:v0 -> Stream #0:0 (mpeg4)
   concat:out:a0 -> Stream #0:1 (libvorbis)
 Press [q] to stop, [?] for help
 100 buffers queued in output stream 0:1, something may be
 wrong.te=1207.7kbits/s
 [libvorbis @ 00000000003fdce0] Que input is backward in time
 [matroska @ 00000000003fc5a0] st:0 PTS: 5354 DTS: 5354 < 5378 invalid,
 clipping
 [libvorbis @ 00000000003fdce0] Que input is backward in time
     Last message repeated 5 times
 Que input is backward in timee=    2135kB time=00:00:11.54
 bitrate=1515.4kbits/s
 [libvorbis @ 00000000003fdce0] Que input is backward in time
     Last message repeated 8 times
 Que input is backward in timee=    3928kB time=00:00:18.54
 bitrate=1735.4kbits/s
 [libvorbis @ 00000000003fdce0] Que input is backward in time
     Last message repeated 7 times
 [matroska @ 00000000003fc5a0] st:0 PTS: 23317 DTS: 23317 < 23322 invalid,
 clipping
 [libvorbis @ 00000000003fdce0] Que input is backward in time
     Last message repeated 4 times
 Que input is backward in timee=    6253kB time=00:00:25.44
 bitrate=2012.9kbits/s
 [libvorbis @ 00000000003fdce0] Que input is backward in time
     Last message repeated 4 times
 frame=  290 fps=126 q=7.0 Lsize=    7170kB time=00:00:29.24
 bitrate=2008.2kbits/s
 video:6955kB audio:196kB subtitle:0 global headers:3kB muxing overhead
 0.217808%
 }}}
 > Does it crash if you compile for 32bit ("--cc='gcc -m32'") with your
 tool-chain?
 No (I did this by changing the arch and cross-prefix).
 >
 > Does it also crash without --enable-shared?
 Yes (I also removed --disable-static).

-- 
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1844#comment:2>
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