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• i am getting when i am trying to run Ffmpegrabberframe on alpine image [closed]

  18 mars 2020, par avinash tiwari

  # # A fatal error has been detected by the Java Runtime Environment :

  # SIGSEGV (0xb) at pc=0x000000000000dc56, pid=446, tid=0x00007fd3c478db20 # # JRE version : OpenJDK Runtime Environment

  (8.0_242-b08) (build 1.8.0_242-b08) # Java VM : OpenJDK 64-Bit Server
  VM (25.242-b08 mixed mode linux-amd64 compressed oops) # Derivative :
  IcedTea 3.15.0 # Distribution : Custom build (Wed Jan 29 10:43:50 UTC
  2020) # Problematic frame : # C 0x000000000000dc56 # # Failed to
  write core dump. Core dumps have been disabled. To enable core
  dumping, try "ulimit -c unlimited" before starting Java again # # An
  error report file with more information is saved as : #
  /builds/had/tip/asset-delivery/firstgen-ingestion---backend/hs_err_pid446.log

  # If you would like to submit a bug report, please include # instructions on how to reproduce the bug and visit : #

  https://icedtea.classpath.org/bugzilla # Exception in thread
  "Thread-8" java.io.EOFException at
  java.io.ObjectInputStream$BlockDataInputStream.peekByte(ObjectInputStream.java:3015)
  at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1576)
  at java.io.ObjectInputStream.readObject(ObjectInputStream.java:465)
  at java.io.ObjectInputStream.readObject(ObjectInputStream.java:423)
  at
  org.scalatest.tools.Framework$ScalaTestRunner$Skeleton$1$React.react(Framework.scala:818)
  at
  org.scalatest.tools.Framework$ScalaTestRunner$Skeleton$1.run(Framework.scala:807)

  def extractAVI(rawDrivePath: String): List[String] = {
  
      var errorList: List[String] = List.empty
  
      FileUtils.listFiles(new File(rawDrivePath), new SuffixFileFilter(".avi"), TrueFileFilter.INSTANCE)
  
        .asScala.toList.foreach(aviFile => {
  
        var grabber: FFmpegFrameGrabber = null
  
        var aviStream: InputStream = null
  
        var isFailedExtraction: Boolean = false
  
        try {
  
          LOGGER.info(s"--------inside try----------${aviFile.getAbsolutePath}")
  
          aviStream = new FileInputStream(aviFile.getAbsolutePath)
  
          LOGGER.info("--------create grabber----------")
  
          grabber = new FFmpegFrameGrabber(aviStream)
  
          LOGGER.info("--------created grabber extraction of drives----------")
  
          grabber.start()
  
          LOGGER.info("--------start grabber of drives----------")
  
          var count: Int = 1
  
          for (frame <- Iterator.continually(grabber.grabImage()).takeWhile(_ != null)) {
  
            ImageIO.write(converter.convert(frame), "jpg", new File(aviFile.getParent, "capture-" + count + ".jpg"))
  
            count += 1
  
          }
  
          grabber.stop()
  
        } catch {
  
          case ex: Exception => {
  
            LOGGER.info(s"Error while extracting images for ${aviFile.getAbsolutePath} {}", ex)
  
            errorList :+= s"${aviFile.getAbsolutePath.replace(rawDrivePath, "")} -> ${ex.getMessage}"
  
            isFailedExtraction = true
  
            LOGGER.info("last inside catch")
  
          }
  
        } finally {
  
          // Close the video file
  
          LOGGER.info(s"inside finally ")
  
          if (grabber != null)
  
            grabber.release()
  
          if (aviStream != null)
  
            aviStream.close()
  
          if (aviFile.exists() && !isFailedExtraction) {
  
            LOGGER.debug(s"Deleting ${aviFile.getAbsolutePath}")
  
            FileUtils.deleteQuietly(aviFile)
  
          }
  
        }
  
      })

• Revision 36980 : La bonne méta dans la base pour éviter le message "Echec" en 2.1 Une ...

  5 avril 2010, par kent1@… — Log

  La bonne méta dans la base pour éviter le message "Echec" en 2.1
  Une icone pour les boutons de récupération d’infos
  Certains codecs (libx264) nécessitent de pouvoir diviser la taille de la video par 2 ... on fait en sorte que cela passe

• avutil/imgutils : Add wrapper for av_image_copy() to avoid casts

  6 septembre 2023, par Andreas Rheinhardt

  avutil/imgutils : Add wrapper for av_image_copy() to avoid casts
  av_image_copy() accepts const uint8_t* const * as source ;
  
  lots of user have uint8_t* const * and therefore either
  
  cast (the majority) or copy the array of pointers.
  This commit changes this by adding a static inline wrapper
  
  for av_image_copy() that casts between the two types
  
  so that we do not need to add casts everywhere else.
  Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] doc/APIchanges
  • [DH] doc/examples/demux_decode.c
  • [DH] libavcodec/amfenc.c
  • [DH] libavcodec/libkvazaar.c
  • [DH] libavcodec/libopenh264dec.c
  • [DH] libavcodec/libvpxdec.c
  • [DH] libavcodec/mediacodecenc.c
  • [DH] libavcodec/mmaldec.c
  • [DH] libavcodec/nuv.c
  • [DH] libavcodec/nvenc.c
  • [DH] libavcodec/omx.c
  • [DH] libavcodec/v210dec.c
  • [DH] libavdevice/xv.c
  • [DH] libavfilter/lavfutils.c
  • [DH] libavfilter/vf_framepack.c
  • [DH] libavfilter/vf_pullup.c
  • [DH] libavfilter/yadif_common.c
  • [DH] libavutil/frame.c
  • [DH] libavutil/hwcontext_d3d11va.c
  • [DH] libavutil/hwcontext_dxva2.c
  • [DH] libavutil/imgutils.h
  • [DH] libavutil/version.h