[FFmpeg-trac] #3208(undetermined:new): Very long CPU-bound loop with -fflags +genpts and -af volumedetect

[FFmpeg]

#3208: Very long CPU-bound loop with -fflags +genpts and -af volumedetect
----------------------------------+----------------------------------------
             Reporter:  lelegard  |                    Owner:
                 Type:  defect    |                   Status:  new
             Priority:  normal    |                Component:  undetermined
              Version:  2.1.1     |               Resolution:
             Keywords:            |               Blocked By:
             Blocking:            |  Reproduced by developer:  0
Analyzed by developer:  0         |
----------------------------------+----------------------------------------

Comment (by lelegard):

 Reproduceable with the following version:

 {{{
 ffmpeg version N-58882-ga12f679
 built on Dec  8 2013 22:07:18 with gcc 4.8.2 (GCC)
 configuration: --enable-gpl --enable-version3 --disable-w32threads
 --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
 --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
 --enable-libcaca --enable-libfreetype --enable-libgsm --enable-libilbc
 --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
 --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
 librtmp --enable-libschroedinger --enable-libsoxr --enable-libspeex
 --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-
 aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx
 --enable-libwavpack --enable-libx264 --enable-libxavs --enable-libxvid
 --enable-zlib
 libavutil      52. 56.100 / 52. 56.100
 libavcodec     55. 45.100 / 55. 45.100
 libavformat    55. 22.100 / 55. 22.100
 libavdevice    55.  5.102 / 55.  5.102
 libavfilter     3. 92.100 /  3. 92.100
 libswscale      2.  5.101 /  2.  5.101
 libswresample   0. 17.104 /  0. 17.104
 libpostproc    52.  3.100 / 52.  3.100
 }}}

 The input file can be downloaded at [http://dl.free.fr/rgPwN22MA]

--
Ticket URL: <https://trac.ffmpeg.org/ticket/3208#comment:2>
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