[FFmpeg-trac] #5884(ffmpeg:closed): show_banner does not obey loglevel override
FFmpeg
trac at avcodec.org
Sun Oct 9 12:05:01 EEST 2016
#5884: show_banner does not obey loglevel override
-------------------------------------+-----------------------------------
Reporter: lolilolicon | Owner:
Type: defect | Status: closed
Priority: minor | Component: ffmpeg
Version: unspecified | Resolution: invalid
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-----------------------------------
Comment (by lolilolicon):
Sure, OK. Can we talk about *sane* behavior though?
The following are simplified command lines to illustrate the problematic
(IMO, at least suprising) behavior:
{{{
% ffmpeg -v fatal -i i.png o.png
}}}
{{{
% ffmpeg -v info -i i.png o.png
ffmpeg version 3.1.4 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 6.2.1 (GCC) 20160830
configuration: --prefix=/usr --disable-debug --disable-static --disable-
stripping --enable-avisynth --enable-avresample --enable-fontconfig
--enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass
--enable-libbluray --enable-libfreetype --enable-libfribidi --enable-
libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame
--enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg
--enable-libopus --enable-libpulse --enable-libschroedinger --enable-
libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-
libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-
libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-netcdf
--enable-shared --enable-version3 --enable-x11grab
libavutil 55. 28.100 / 55. 28.100
libavcodec 57. 48.101 / 57. 48.101
libavformat 57. 41.100 / 57. 41.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 47.100 / 6. 47.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
Input #0, png_pipe, from 'i.png':
Duration: N/A, bitrate: N/A
Stream #0:0: Video: png, monob(pc), 100x100, 25 tbr, 25 tbn, 25 tbc
[image2 @ 0x5653d1a1f900] Using AVStream.codec to pass codec parameters to
muxers is deprecated, use AVStream.codecpar instead.
Output #0, image2, to 'o.png':
Metadata:
encoder : Lavf57.41.100
Stream #0:0: Video: png, monob, 100x100, q=2-31, 200 kb/s, 25 fps, 25
tbn, 25 tbc
Metadata:
encoder : Lavc57.48.101 png
Stream mapping:
Stream #0:0 -> #0:0 (png (native) -> png (native))
Press [q] to stop, [?] for help
frame= 1 fps=0.0 q=-0.0 Lsize=N/A time=00:00:00.04 bitrate=N/A speed=
141x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
}}}
{{{
% ffmpeg -v info -v fatal -i i.png o.png
ffmpeg version 3.1.4 Copyright (c) 2000-2016 the FFmpeg developers
built with gcc 6.2.1 (GCC) 20160830
configuration: --prefix=/usr --disable-debug --disable-static --disable-
stripping --enable-avisynth --enable-avresample --enable-fontconfig
--enable-gmp --enable-gnutls --enable-gpl --enable-ladspa --enable-libass
--enable-libbluray --enable-libfreetype --enable-libfribidi --enable-
libgsm --enable-libiec61883 --enable-libmodplug --enable-libmp3lame
--enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libopenjpeg
--enable-libopus --enable-libpulse --enable-libschroedinger --enable-
libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-
libv4l2 --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-
libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-netcdf
--enable-shared --enable-version3 --enable-x11grab
libavutil 55. 28.100 / 55. 28.100
libavcodec 57. 48.101 / 57. 48.101
libavformat 57. 41.100 / 57. 41.100
libavdevice 57. 0.101 / 57. 0.101
libavfilter 6. 47.100 / 6. 47.100
libavresample 3. 0. 0 / 3. 0. 0
libswscale 4. 1.100 / 4. 1.100
libswresample 2. 1.100 / 2. 1.100
libpostproc 54. 0.100 / 54. 0.100
}}}
I do not pretend to know how multiple `-loglevel`s are or should be
applied.
I'm simply requesting a saner behavior regarding the banner printing.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5884#comment:6>
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