build record desktop failed

[GoogleCodeExporter]

I, [2013-12-26T15:42:05.404269 #29863]  INFO -- : Executing: ffmpeg -y -v 
warning -nostats -to 13.310 -filter_complex color=c=white:s=1280x720:r=24 -an 
-codec mpeg2video -q:v 2 -pix_fmt yuv420p -r 24 -f mpegts -
I, [2013-12-26T15:42:05.404299 #29863]  INFO -- : Sending output to 
#<File:0x0000000236b8f0>
I, [2013-12-26T15:42:05.406694 #29863]  INFO -- : Unrecognized option 'to'
I, [2013-12-26T15:42:05.406755 #29863]  INFO -- : Failed to set value '13.310' 
for option 'to'
I, [2013-12-26T15:42:05.406848 #29863]  INFO -- : Exit status: 1
E, [2013-12-26T15:42:05.407027 #29863] ERROR -- : ffmpeg failed, exit code 1

Original issue reported on code.google.com by lixiangn...@gmail.com on 26 Dec 2013 at 8:22

[GoogleCodeExporter]

Can you provide steps to reproduce. Also, what version of BigBlueButton are you 
using?  Can you try the steps against 

  http://demo.bigbluebutton.org/

and let us know if they also fail.  Finally, did you get any errors during 
installation of BigBlueButton?  Check the output of

  sudo bbb-conf --check

and see if you get a warning on improper version of ffmpeg.

Original comment by ffdixon@gmail.com on 27 Dec 2013 at 3:22

[GoogleCodeExporter]

setp 1:
domainname.com/demo/demo10.jsp
create a record meeting

setp 2:
open desktop share after few seconds logout meeting

Trace:
$ bbb-record --list
Internal MeetingID                                               Time           
     APVD APVDE RAS Slides Processed            Published           External 
MeetingID
------------------------------------------------------  
---------------------------- ---- ----- --- ------ -------------------- 
------------------  -------------------
6e35e3b2778883f5db637d7a5dba0a427f692e91-1388043305925  Thu Dec 26 15:35:05 CST 
2013 XX X XX XX XXX      1                                          English 101

$ cat 
/var/log/bigbluebutton/presentation/process-6e35e3b2778883f5db637d7a5dba0a427f69
2e91-1388043305925.log
I, [2013-12-27T12:05:28.259177 #17710]  INFO -- : Generating missing video end 
events
D, [2013-12-27T12:05:28.259228 #17710] DEBUG -- : EDL Dump:
D, [2013-12-27T12:05:28.259259 #17710] DEBUG -- : ---
D, [2013-12-27T12:05:28.259289 #17710] DEBUG -- :   Timestamp: 0
D, [2013-12-27T12:05:28.259320 #17710] DEBUG -- :   Video Areas:
D, [2013-12-27T12:05:28.259350 #17710] DEBUG -- :     webcam
D, [2013-12-27T12:05:28.259380 #17710] DEBUG -- :     deskshare
D, [2013-12-27T12:05:28.259405 #17710] DEBUG -- : ---
D, [2013-12-27T12:05:28.259429 #17710] DEBUG -- :   Timestamp: 13310
D, [2013-12-27T12:05:28.259454 #17710] DEBUG -- :   Video Areas:
D, [2013-12-27T12:05:28.259481 #17710] DEBUG -- :     webcam
D, [2013-12-27T12:05:28.259505 #17710] DEBUG -- :     deskshare
D, [2013-12-27T12:05:28.259534 #17710] DEBUG -- :       
/var/bigbluebutton/recording/process/presentation/6e35e3b2778883f5db637d7a5dba0a
427f692e91-1388043305925/temp/6e35e3b2778883f5db637d7a5dba0a427f692e91-138804330
5925/deskshare/6e35e3b2778883f5db637d7a5dba0a427f692e91-1388043305925-1388043320
279.flv at 0
D, [2013-12-27T12:05:28.259563 #17710] DEBUG -- : ---
D, [2013-12-27T12:05:28.259590 #17710] DEBUG -- :   Timestamp: 21885
D, [2013-12-27T12:05:28.259615 #17710] DEBUG -- :   Video Areas:
D, [2013-12-27T12:05:28.259642 #17710] DEBUG -- :     webcam
D, [2013-12-27T12:05:28.259668 #17710] DEBUG -- :     deskshare
I, [2013-12-27T12:05:28.259695 #17710]  INFO -- : Compositing cuts
I, [2013-12-27T12:05:28.259728 #17710]  INFO -- :   Cut start time 0, duration 
13310
D, [2013-12-27T12:05:28.259764 #17710] DEBUG -- :   Laying out 0 videos in 
webcam
D, [2013-12-27T12:05:28.259794 #17710] DEBUG -- : start area    Tiling in a 0x0 
grid
D, [2013-12-27T12:05:28.259821 #17710] DEBUG -- :   Laying out 0 videos in 
deskshare
D, [2013-12-27T12:05:28.259848 #17710] DEBUG -- : start area    Tiling in a 0x0 
grid
I, [2013-12-27T12:05:28.259915 #17710]  INFO -- : Executing: ffmpeg -y -v 
warning -nostats -to 13.310 -filter_complex color=c=white:s=1280x720:r=24 -an 
-codec mpeg2video -q:v 2 -pix_fmt yuv420p -r 24 -f mpegts -
I, [2013-12-27T12:05:28.259953 #17710]  INFO -- : Sending output to 
#<File:0x00000001da19d8>
I, [2013-12-27T12:05:28.262253 #17710]  INFO -- : Unrecognized option 'to'
I, [2013-12-27T12:05:28.262316 #17710]  INFO -- : Failed to set value '13.310' 
for option 'to'
I, [2013-12-27T12:05:28.262384 #17710]  INFO -- : Exit status: 1
E, [2013-12-27T12:05:28.262504 #17710] ERROR -- : ffmpeg failed, exit code 1
E, [2013-12-27T12:05:28.262541 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/lib/recordandplayback/edl/video.rb:403:in `block 
in composite_cut'
E, [2013-12-27T12:05:28.262573 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/lib/recordandplayback/edl/video.rb:401:in `open'
E, [2013-12-27T12:05:28.262603 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/lib/recordandplayback/edl/video.rb:401:in 
`composite_cut'
E, [2013-12-27T12:05:28.262634 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/lib/recordandplayback/edl/video.rb:249:in `block 
in render'
E, [2013-12-27T12:05:28.262664 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/lib/recordandplayback/edl/video.rb:244:in `each'
E, [2013-12-27T12:05:28.262693 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/lib/recordandplayback/edl/video.rb:244:in `render'
E, [2013-12-27T12:05:28.262721 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/lib/recordandplayback/generators/video.rb:514:in 
`process_multiple_videos'
E, [2013-12-27T12:05:28.262753 #17710] ERROR -- : 
/usr/local/bigbluebutton/core/scripts/process/presentation.rb:113:in `<main>'

FFMPEG version:
$ ffmpeg -version
ffmpeg version 0.11.2
built on Jul 11 2013 23:33:03 with gcc 4.4.3
configuration: --enable-version3 --enable-postproc --enable-libopencore-amrnb 
--enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx
libavutil      51. 54.100 / 51. 54.100
libavcodec     54. 23.100 / 54. 23.100
libavformat    54.  6.100 / 54.  6.100
libavdevice    54.  0.100 / 54.  0.100
libavfilter     2. 77.100 /  2. 77.100
libswscale      2.  1.100 /  2.  1.100
libswresample   0. 15.100 /  0. 15.100

Original comment by lixiangn...@gmail.com on 27 Dec 2013 at 4:09

[GoogleCodeExporter]

Hi,

If you run

  sudo bbb-conf --check

You'll see that your version of ffmpeg is out-of-date.  Please update and your 
desktop sharing will work.

See

  https://code.google.com/p/bigbluebutton/wiki/InstallationUbuntu#4.__Install_ffmpeg

In the future, if you have setup related problems, please post first to 
bigbluebutton-setup

   https://groups.google.com/forum/#!forum/bigbluebutton-setup

If after posting to bigbluebutton-setup we determine there is a valid issue 
with BigBlueButton, we'll open an issue to track the fix.

Original comment by ffdixon@gmail.com on 27 Dec 2013 at 2:31

• Changed state: Invalid

[GoogleCodeExporter]

Thanks for your help, The problem now fixed.

Original comment by lixiangn...@gmail.com on 31 Dec 2013 at 3:30