[FFmpeg-trac] #4512(undetermined:new): FFmpeg write flv to HttpFS(Hadoop) failed

[FFmpeg]

#4512: FFmpeg write flv to HttpFS(Hadoop) failed
-------------------------------------+-------------------------------------
             Reporter:  arlenliu     |                     Type:  defect
               Status:  new          |                 Priority:  important
            Component:               |                  Version:
  undetermined                       |  unspecified
             Keywords:               |               Blocked By:
  ffmpeg,HttpFS,Failed,duration,filesize|  Reproduced by developer:  0
             Blocking:               |
Analyzed by developer:  0            |
-------------------------------------+-------------------------------------
 Summary of the bug:
 FFmpeg write flv to stdin,and send data to curl by pipe.
 When press "q",ffmpeg report error:
 [flv @ 029fab20] Failed to update header with correct duration.
 [flv @ 029fab20] Failed to update header with correct filesize.

 How to reproduce:
 C:\Users\Administrator>"C:\ffmpeg-20150424\bin\ffmpeg.exe" -f dshow -i
 video="screen-capture-recorder" -f flv -  | "C:\Program Files
 (x86)\curl\curl.exe" -X PUT -L
 "http://myhttpfs.com:14000/webhdfs/v1/arlentest04151435.flv?op=CREATE&user.name=root&data=true"
 --header "Content-Type:application/octet-stream"  --header "Transfer-
 Encoding:chunked" -T -
 ffmpeg version N-71664-gcd69c0e Copyright (c) 2000-2015 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-libdcadec --enable-libfreetype --enable-libgme --enable-libgsm
 --enable-l
 ibilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb
 --enab
 le-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-
 librtmp --en
 able-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
 --ena
 ble-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-libvo-
 amrwbenc
  --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp
 --enabl
 e-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-lzma
 --ena
 ble-decklink --enable-zlib
   libavutil      54. 23.101 / 54. 23.101
   libavcodec     56. 35.101 / 56. 35.101
   libavformat    56. 31.100 / 56. 31.100
   libavdevice    56.  4.100 / 56.  4.100
   libavfilter     5. 14.100 /  5. 14.100
   libswscale      3.  1.101 /  3.  1.101
   libswresample   1.  1.100 /  1.  1.100
   libpostproc    53.  3.100 / 53.  3.100
 Input #0, dshow, from 'video=screen-capture-recorder':
   Duration: N/A, start: 369242.584000, bitrate: N/A
     Stream #0:0: Video: rawvideo, bgr0, 1364x667, 30 tbr, 10000k tbn, 30
 tbc
 Output #0, flv, to 'pipe:':
   Metadata:
     encoder         : Lavf56.31.100
     Stream #0:0: Video: flv1 (flv) ([2][0][0][0] / 0x0002), yuv420p,
 1364x667, q
 =2-31, 200 kb/s, 30 fps, 1k tbn, 30 tbc
     Metadata:
       encoder         : Lavc56.35.101 flv
 Stream mapping:
   Stream #0:0 -> #0:0 (rawvideo (native) -> flv1 (flv))
 Press [q] to stop, [?] for help
 frame=   16 fps=0.0 q=31.0 size=     563kB time=00:00:00.53
 bitrate=8659.6kbits/
 frame=   31 fps= 31 q=31.0 size=     673kB time=00:00:01.03
 bitrate=5337.5kbits/
 frame=   47 fps= 31 q=31.0 size=     781kB time=00:00:01.56
 bitrate=4081.8kbits/
 frame=   62 fps= 31 q=31.0 size=     960kB time=00:00:02.06
 bitrate=3806.0kbits/
 frame=   77 fps= 30 q=31.0 size=    1068kB time=00:00:02.56
 bitrate=3408.9kbits/
 frame=   92 fps= 30 q=31.0 size=    1177kB time=00:00:03.06
 bitrate=3144.9kbits/
 [flv @ 029fab20] Failed to update header with correct duration.
 [flv @ 029fab20] Failed to update header with correct filesize.
 frame=   99 fps= 30 q=31.0 Lsize=    1285kB time=00:00:03.30
 bitrate=3189.1kbits
 /s
 video:1283kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
 muxing
 overhead: 0.136711%

 best wished for you.

--
Ticket URL: <https://trac.ffmpeg.org/ticket/4512>
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