Opened 5 years ago

Closed 4 years ago

#2476 closed defect (fixed)

Unexpected output when using -v and -report

Reported by: dericed Owned by:
Priority: normal Component: undetermined
Version: git-master Keywords: report
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug:

I would like to run ffmpeg with verbosity set to warning but also make use of the -report option.

When I run with only the -v warning option I get the desired brief output.

ffmpeg -v warning -f lavfi -i mandelbrot -t 10 -y -stats test.mpeg
[mpeg @ 0x7f9c8c02a800] VBV buffer size not set, muxing may fail
frame=  234 fps= 66 q=31.0 size=     782kB time=00:00:09.28 bitrate= 690.3kbits/s

When I add -report then the verbose report is generated, but also the terminal output becomes more verbose (from 2 lines of output to 14):

ffmpeg -report -v warning -f lavfi -i mandelbrot -t 10 -y -stats test.mpeg
ffmpeg version 1.1.git Copyright (c) 2000-2013 the FFmpeg developers
  built on Apr 15 2013 23:36:08 with Apple LLVM version 4.2 (clang-425.0.27) (based on LLVM 3.2svn)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-ffplay --enable-libcaca --enable-libopenjpeg --extra-cflags='-I/usr/local/Cellar/openjpeg/1.5.1/include/openjpeg-1.5 '
  libavutil      52. 26.100 / 52. 26.100
  libavcodec     55.  2.100 / 55.  2.100
  libavformat    55.  2.100 / 55.  2.100
  libavdevice    55.  0.100 / 55.  0.100
  libavfilter     3. 56.101 /  3. 56.101
  libavresample   1.  1.  0 /  1.  1.  0
  libswscale      2.  2.100 /  2.  2.100
  libswresample   0. 17.102 /  0. 17.102
  libpostproc    52.  3.100 / 52.  3.100
[mpeg @ 0x7fb27282ea00] VBV buffer size not set, muxing may fail
frame=  234 fps= 66 q=31.0 size=     830kB time=00:00:09.96 bitrate= 682.7kbits/s

I propose that use of -report and -v together use the verbosity level set by -v for terminal output, but use the standard reporting verbosity (info, IIRC) for the generated log, like this:

ffmpeg -report -v warning -f lavfi -i mandelbrot -t 10 -y -stats test.mpeg
[mpeg @ 0x7f9c8c02a800] VBV buffer size not set, muxing may fail
frame=  234 fps= 66 q=31.0 size=     782kB time=00:00:09.28 bitrate= 690.3kbits/s

Change History (2)

comment:1 Changed 5 years ago by cehoyos

  • Keywords report added; verbosity removed

comment:2 Changed 4 years ago by michael

  • Resolution set to fixed
  • Status changed from new to closed
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