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• configure : Do not use pthread_create to check for pthread

  29 novembre 2013, par Luca Barbato

  configure : Do not use pthread_create to check for pthread
  Certain instrumentation addons leads to a false positive in configure
  
  and link failures at the end of the build phase.
  Signed-off-by : Luca Barbato <lu_zero@gentoo.org>
  

  • [DH] configure

• trying to build a audio video format convertion tool help required

  19 février 2012, par moon

  hello i am going to build a windows desktop tool that can convert the audio and video formats of all types.

  i am in technology selection phase.

  thinking about java and ffmpeg for this purpose but i come to know there are some formats that ffmpeg can not convert for them what should i do ?

  second is there ffmpge api for java to use intead of using it through process builder ?

  and at last is there any other approach that is more easy and stable from described above ?

  AVI, MPG, MPEG, VOB, WMV, MP4, M4V,

  ASF, MOV, QT, 3GP, DAT, OGM, DVR-MS, FLV, MKV, RM, RMVB, VRO, TS, AMV,
  F4V, MTS, MT2S, WAV, MP3, WMA, OGG, APE,

  M4A, MPC, WV, AMR, AC3, AU to AVI, MPEG, MOV, WMV, MP4, RM, iPod,
  iPad, HTC, PSP, iPhone, Zune, BlackBerry, Apple

  TV, PS3, Xbox360, Creative ZEN, Archos, iRiver, 3GP, FLV, SWF, WAV,
  MP3, WMA, M4A, AMR, AAC, AIFF and AC3

  help required

  regards.

• Headless Selenium not Recording Video

  12 mai 2015, par TIMBERings

  I’m using the Headless gem to create a headless session using xvfb and to record the session using ffmpeg. I’m not able to save the video created by the headless gem. I’m including the relevant snippets of my code and the output.

  Code

  $LOGGER.info("----------Starting test: #{@test_name}----------")
  
  
  
  if Utilities.linux? && ENV['DRIVER'] != 'sauce'
  
    @headless = Headless.new ({dimension: '1600x1200x16',
  
                      pid_file_path: "#{Utilities.get_root_directory}/tmp/headless_ffmpeg_#{@display}.pid",
  
                      tmp_file_path: "#{Utilities.get_root_directory}/tmp/headless_ffmpeg_#{@display}.mov",
  
                      log_file_path: "#{Utilities.get_root_directory}/tmp/headless_ffmpeg_#{@display}.txt"})
  
    @headless.start
  
    @headless.video.start_capture
  
    $LOGGER.info 'Creating headless session.'
  
  end
  
  $browser = DefaultWatir.initiate_browser(@test_name)
  
  
  
  if Utilities.linux? && ENV['DRIVER'] != 'sauce'
  
    $LOGGER.info "Starting video recording"
  
    @headless.video.start_capture
  
  end
  
  
  
  .........          .........
  
  ......... TEST RUN .........
  
  .........          .........
  
  
  
  $LOGGER.info "----------Ending test: #{@test_name}----------"
  
   puts "\n\n"
  
  
  
  $browser.close if $browser
  
  save_video if @headless
  
  
  
  def video_path
  
    return "#{Utilities.get_root_directory}/video/#{@test_name}_#{Time.now.to_s.gsub(' ', '-')}"
  
  end
  
  
  
  def save_video
  
    if Utilities.linux?  && ENV['DRIVER'] != 'sauce'
  
      unless self.instance_variable_get(:@exception).nil? && !$has_errors
  
        saved_video_path = video_path
  
        Dir.mkdir("#{Utilities.get_root_directory}/video") unless Dir.exists?("#{Utilities.get_root_directory}/video")
  
        $LOGGER.info "Video path = #{saved_video_path}"
  
        begin
  
          $LOGGER.info 'before save'
  
          @headless.video.stop_and_save(saved_video_path)
  
          $LOGGER.info 'after save'
  
        rescue ex
  
          $LOGGER.info 'Video save had exception.'
  
          puts ex.message
  
          puts ex.backtrace.join("\n\t")
  
        end
  
        $LOGGER.info "Video saved at: #{saved_video_path}"
  
      else
  
        @headless.video.stop_and_discard
  
      end
  
      @headless.destroy
  
    end
  
  end

  Output

  [INFO - 2015-03-06 21:58:37 +0000] - ----------Starting test : Example Test----------

  [INFO - 2015-03-06 21:58:37 +0000] - Creating headless session.

  [INFO - 2015-03-06 21:58:40 +0000] - Starting video recording

  [INFO - 2015-03-06 22:02:04 +0000] - ----------Ending test : Example Test----------

  INFO - 2015-03-06 22:02:05 +0000] - Video path = /var/lib/jenkins/workspace/end_to_end_firefox/selenium-tests/video/PoolPlayToSingleEliminationOneDivision_2015-03-06-22:02:05-+0000

  [INFO - 2015-03-06 22:02:05 +0000] - before save

  [INFO - 2015-03-06 22:02:05 +0000] - after save

  [INFO - 2015-03-06 22:02:05 +0000] - Video saved at : /var/lib/jenkins/workspace/end_to_end_firefox/selenium-tests/video/PoolPlayToSingleEliminationOneDivision_2015-03-06-22:02:05-+0000