Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8136523

Clarification for JDK-8133841/JDK-8135144

    Details

    • Type: Bug
    • Status: Closed
    • Priority: P4
    • Resolution: Other
    • Affects Version/s: 8u60
    • Fix Version/s: None
    • Component/s: javafx
    • Labels:
    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      windows_7

      Description

      FULL PRODUCT VERSION :


      ADDITIONAL OS VERSION INFORMATION :
      Windows 7 64

      A DESCRIPTION OF THE PROBLEM :
      Clarification regarding that I don't see limitation on Windows 7 to play full HD in portrait mode 1080x1920:

      The bug JDK-8133841 was marked as a duplicate of JDK-8091277.

      JDK-8091277 is for ultra HD res support and a comment states:
      "We using DirectShow H.264 decoder to decode H.264 video This decoder only supports resolution up-to 1920x1088, so anything larger will not play".
      This seems unrelated to portrait resolution problem.

      May be I miss something, but dshowwrapper.cpp uses "Microsoft DTV-DVD Video Decoder" clsid 212690FB-83E5-4526-8FD7-74478B7939CD. I don't observe any limitation in directshow or this microsoft decoder to play portrait 1080x1920 mp4 video on Win 7 64bit machines. So it is different bug, unrelated to ultra HD support.

      Simplest direct show graph [lav splitter source] -> [CLSID_CMPEG2VidDecoderDS= 212690FB-83E5-4526-8FD7-74478B7939CD] -> [any video renderer ] seems to play 1080x1920 mp4 file just fine on WIndows 7, so there is no limitation in the decoder itself.

      The same file on the same machine gives ERROR_MEDIA_INVALID in JavaFX 8u60.

      (btw. it may be also good idea to implement an option to use system preferred filters and codecs, instead of hard coded clsids)


      REPRODUCIBILITY :
      This bug can be reproduced always.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                webbuggrp Webbug Group
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: