Recherche avancée

Sur d’autres sites (5683)

• log : allow color highlighting in Cygwin’s mintty

  4 avril 2014, par James Darnley

  log : allow color highlighting in Cygwin’s mintty
  Configure will detect the availability of the Windows’ console functions and set
  
  HAVE_SETCONSOLETEXTATTRIBUTE.  Meaning av_log will use those functions to
  
  control colours.  When ffmpeg is run in Cygwin’s mintty terminal emulator it
  
  will not use colour highlighting in this case.
  Mintty responds to the usual escape code colours (it even supports 256 colours).
  
  Windows’ cmd.exe does not.  Fortunately it seems that Cygwin’s emulation layer
  
  now translates the basic 16 colours into Windows’ Console command functions.
  That means that we can have av_log use the standard colour commands and let
  
  ffmpeg print colours in both mintty and cmd.
  Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
  

  • [DH] libavutil/log.c

• Make sure CMake build files end up in release tarball

  29 septembre 2019, par Erik de Castro Lopo

  Make sure CMake build files end up in release tarball
  

  • [DH] Makefile.am
  • [DH] doc/Makefile.am
  • [DH] doc/html/Makefile.am
  • [DH] doc/html/images/Makefile.am
  • [DH] examples/Makefile.am
  • [DH] examples/c/Makefile.am
  • [DH] examples/c/decode/file/Makefile.am
  • [DH] examples/c/encode/file/Makefile.am
  • [DH] examples/cpp/Makefile.am
  • [DH] examples/cpp/decode/file/Makefile.am
  • [DH] examples/cpp/encode/file/Makefile.am
  • [DH] microbench/Makefile.am
  • [DH] src/Makefile.am
  • [DH] src/flac/Makefile.am
  • [DH] src/libFLAC++/Makefile.am
  • [DH] src/libFLAC/Makefile.am
  • [DH] src/libFLAC/ia32/Makefile.am
  • [DH] src/metaflac/Makefile.am
  • [DH] src/plugin_common/Makefile.am
  • [DH] src/plugin_xmms/Makefile.am
  • [DH] src/share/Makefile.am
  • [DH] src/test_grabbag/Makefile.am
  • [DH] src/test_grabbag/cuesheet/Makefile.am
  • [DH] src/test_grabbag/picture/Makefile.am
  • [DH] src/test_libFLAC++/Makefile.am
  • [DH] src/test_libFLAC/Makefile.am
  • [DH] src/test_libs_common/Makefile.am
  • [DH] src/test_seeking/Makefile.am
  • [DH] src/test_streams/Makefile.am
  • [DH] src/utils/Makefile.am
  • [DH] src/utils/flacdiff/Makefile.am
  • [DH] src/utils/flactimer/Makefile.am
  • [DH] test/Makefile.am

• ffmpeg ProcessBuilder No such file or directory

  24 avril 2020, par silentsudo

  I am trying to get media duration using ffmpeg command from a java program. I am calling this method from within spring boot application.
I am using ProcessBuilder.

  



  File object is valid and exists for privacy I have replaced file path in error logs.

  



  My Code is as below :

  



  private String getMediaDuration(File file) {
        final String command = "/usr/bin/ffmpeg -version";//-i " + file.getAbsolutePath() + " 2>&1 | grep Duration | cut -c 13-20";
        try {
            ProcessBuilder builder = new ProcessBuilder("/usr/bin/ffmpeg",
                    "-version");
            builder.directory(file.getParentFile());

            System.out.println("Directory : " + builder.directory().exists());
            System.out.println("Directory : " + builder.directory().getAbsolutePath());
            final Process process = builder.start();
            final InputStream is = process.getInputStream();
            final InputStreamReader isr = new InputStreamReader(is);
            final BufferedReader br = new BufferedReader(isr);
            String line;
            while ((line = br.readLine()) != null) {
                System.out.println(line);
            }
            return line;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }


  



  Unfortunately nothing seems to be working
Error below :

  



  java.io.IOException: Cannot run program "/usr/bin/ffmpeg -version" (in directory "/abc/xyz"): error=2, No such file or directory&#xA;    at java.lang.ProcessBuilder.start(ProcessBuilder.java:1048)&#xA;    at ....getMediaDuration(FFmpegRunner.java:208)&#xA;    at ....ffmpegprocessor.FFmpegRunner.run(FFmpegRunner.java:61)&#xA;    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)&#xA;    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)&#xA;    at java.lang.Thread.run(Thread.java:748)&#xA;Caused by: java.io.IOException: error=2, No such file or directory&#xA;    at java.lang.UNIXProcess.forkAndExec(Native Method)&#xA;    at java.lang.UNIXProcess.<init>(UNIXProcess.java:247)&#xA;    at java.lang.ProcessImpl.start(ProcessImpl.java:134)&#xA;    at java.lang.ProcessBuilder.start(ProcessBuilder.java:1029)&#xA;    ... 5 more&#xA;</init>

  



  Output for whereis ffmpeg

  



  ffmpeg: /usr/bin/ffmpeg /usr/share/ffmpeg /usr/share/man/man1/ffmpeg.1.gz


  



  Please help me understand where it is going wrong. Thank you.