[FFmpeg-trac] #4395(undetermined:new): dv: crash while seeking with enabled lowres

[FFmpeg]

#4395: dv: crash while seeking with enabled lowres
-------------------------------------+-------------------------------------
               Reporter:  ami_stuff  |                  Owner:
                   Type:  defect     |                 Status:  new
               Priority:  normal     |              Component:
                Version:             |  undetermined
  unspecified                        |               Keywords:
             Blocked By:             |               Blocking:
Reproduced by developer:  0          |  Analyzed by developer:  0
-------------------------------------+-------------------------------------
 git-689e028 05-Jul-2014 - crash
 git-42a92a2 01-Jul-2014 - ok

 (see also #44)

 http://samples.mplayerhq.hu/DV-raw/small_test2.dv

 I have no debug build of ffplay atm.

 {{{
 C:\>ffplay -vlowres 3 C:\small_test2.dv
 ffplay version N-71042-g83020f8 Copyright (c) 2003-2015 the FFmpeg
 developers
   built with gcc 4.9.2 (GCC)
   configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-av
 isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls
 --enab
 le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-
 libcaca --
 enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc
 --enable-lib
 modplug --enable-libmp3lame --enable-libopencore-amrnb --enable-
 libopencore-amrw
 b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
 libschroedinge
 r --enable-libsoxr --enable-libspeex --enable-libtheora --enable-
 libtwolame --en
 able-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
 libvorbis
  --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264
 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-lzma --enable-decklink
 --enab
 le-zlib
   libavutil      54. 20.100 / 54. 20.100
   libavcodec     56. 29.100 / 56. 29.100
   libavformat    56. 26.101 / 56. 26.101
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 13.101 /  5. 13.101
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 [dv @ 03037ba0] Estimating duration from bitrate, this may be inaccurate
 Input #0, dv, from 'C:\small_test2.dv':
   Metadata:
     timecode        : 00:27:31:04
   Duration: 00:00:02.84, start: 0.000000, bitrate: 28800 kb/s
     Stream #0:0: Video: dvvideo, yuv420p, 90x72 [SAR 16:15 DAR 4:3], 28800
 kb/s,
  25 fps, 25 tbr, 25 tbn, 25 tbc
     Stream #0:1: Audio: pcm_s16le, 32000 Hz, stereo, s16, 1024 kb/s
     Stream #0:2: Audio: pcm_s16le, 32000 Hz, stereo, s16, 1024 kb/s
 Seek to 46% ( 0:00:00) of total duration ( 0:00:02)       B f=0/0
    2.66 A-V: -0.018 fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0
 C:\>
 }}}

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4395>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker