[FFmpeg-trac] #6336(ffmpeg:new): No Way to Cleanly Terminate ffmpeg.exe while capturing screen

FFmpeg trac at avcodec.org
Fri Apr 21 10:29:44 EEST 2017


#6336: No Way to Cleanly Terminate ffmpeg.exe while capturing screen
-------------------------------------+----------------------------------
             Reporter:  dbareis      |                    Owner:
                 Type:  defect       |                   Status:  new
             Priority:  normal       |                Component:  ffmpeg
              Version:  unspecified  |               Resolution:
             Keywords:               |               Blocked By:
             Blocking:               |  Reproduced by developer:  0
Analyzed by developer:  0            |
-------------------------------------+----------------------------------

Comment (by dbareis):

 The main point is I'm trying to AUTOMATE the task (no user interaction)
 with the "ffmpeg.exe" task or its window.

 The console output follows:

 {{{
 ffmpeg\bin> ffmpeg -y -f gdigrab -i desktop -r 10 -vcodec libx264 -pix_fmt
 yuv420p  -metadata "title=AIR Recording on CN-DENNIS-MBOX by CN-DENNIS-
 MBOX\Dennis @ Fri 21/04/2017 17:25:45.89"  -metadata "genre=AIR TRIAGE
 CAPTURE" -metadata "composer=AIR TRIAGE PROGRAM v99.111 by DENNIS BAREIS"
 -metadata "album=AIR TRIAGE PROGRAM v99.111 by DENNIS BAREIS" -metadata
 "author=CN-DENNIS-MBOX\Dennis on CN-DENNIS-MBOX" -metadata "album_artist
 =CN-DENNIS-MBOX\Dennis on CN-DENNIS-MBOX" -metadata "comment=User comment
 that was entered into a dialog"  10fps.mp4
 ffmpeg version N-85469-gf1d80bc Copyright (c) 2000-2017 the FFmpeg
 developers
   built with gcc 6.3.0 (GCC)
   configuration: --enable-gpl --enable-version3 --enable-cuda --enable-
 cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc
 --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
 --enable-gnutls --enable-iconv --enable-libass --enable-libbluray
 --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme
 --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame
 --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264
 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy
 --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame
 --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-
 libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-
 libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma
 --enable-zlib
   libavutil      55. 61.100 / 55. 61.100
   libavcodec     57. 92.100 / 57. 92.100
   libavformat    57. 72.100 / 57. 72.100
   libavdevice    57.  7.100 / 57.  7.100
   libavfilter     6. 84.101 /  6. 84.101
   libswscale      4.  7.100 /  4.  7.100
   libswresample   2.  8.100 /  2.  8.100
   libpostproc    54.  6.100 / 54.  6.100
 [gdigrab @ 037c0f80] Capturing whole desktop as 3840x1080x32 at (-1920,0)
 [gdigrab @ 037c0f80] Stream #0: not enough frames to estimate rate;
 consider increasing probesize
 Input #0, gdigrab, from 'desktop':
   Duration: N/A, start: 1492759547.171207, bitrate: 3977347 kb/s
     Stream #0:0: Video: bmp, bgra, 3840x1080, 3977347 kb/s, 29.97 fps,
 1000k tbr, 1000k tbn, 1000k tbc
 Stream mapping:
   Stream #0:0 -> #0:0 (bmp (native) -> h264 (libx264))
 Press [q] to stop, [?] for help
 [libx264 @ 03671220] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
 AVX FMA3 AVX2 LZCNT BMI2
 [libx264 @ 03671220] profile High, level 5.0
 [libx264 @ 03671220] 264 - core 148 r2762 90a61ec - H.264/MPEG-4 AVC codec
 - Copyleft 2003-2017 - http://www.videolan.org/x264.html - options:
 cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1
 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1
 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12
 lookahead_threads=2 sliced_threads=0 nr=0 decimate=1 interlaced=0
 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1
 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=10
 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0
 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
 Output #0, mp4, to '10fps.mp4':
   Metadata:
     title           : AIR Recording on CN-DENNIS-MBOX by CN-DENNIS-
 MBOX\Dennis @ Fri 21/04/2017 17:25:45.89
     genre           : yyy
     composer        : xxx
     album           : zzz
     author          : aaa
     album_artist    : bbb
     comment         : ccc
     encoder         : Lavf57.72.100
     Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
 3840x1080, q=-1--1, 10 fps, 10240 tbn, 10 tbc
     Metadata:
       encoder         : Lavc57.92.100 libx264
     Side data:
       cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
 frame=    8 fps=0.0 q=0.0 size=       0kB time=00:00:00.00 bitrate=N/A
 speed=   frame=   14 fps= 13 q=0.0 size=       0kB time=00:00:00.00
 bitrate=N/A dup=0 droframe=   19 fps= 12 q=0.0 size=       0kB
 time=00:00:00.00 bitrate=N/A dup=0 droframe=   25 fps= 11 q=0.0 size=
 0kB time=00:00:00.00 bitrate=N/A dup=0 droframe=   30 fps= 11 q=0.0 size=
 0kB time=00:00:00.00 bitrate=N/A dup=0 droframe=   35 fps= 11 q=0.0 size=
 0kB time=00:00:00.00 bitrate=N/A dup=0 droframe=   41 fps= 11 q=0.0 size=
 0kB time=00:00:00.00 bitrate=N/A dup=0 droframe=   46 fps= 11 q=0.0 size=
 0kB time=00:00:00.00 bitrate=N/A dup=0 drop=18 speed=   0x
 ffmpeg\bin>
 }}}

 As you'd expect nothing to see...

--
Ticket URL: <https://trac.ffmpeg.org/ticket/6336#comment:2>
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