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Decode 1080p stream error

qin yang
Intellectual 360 points

hi all,

          I create the chains       DEMUX  -->    VDEC  ---->  VFPC_SC  --> VFDC ,  and to decode 1080p h264 stream file, just read a I frame by the basketMgr,

but the errors looks like:

          OMX_EventError :             OMX_ErrorStreamCorrupt

       What's the problem ?

      Thanks and Regards.

      Qin

  • 0
    TI__Intellectual 1915 points

    Qin,

    You will notice that the event handler has the parameter OMX_ERRORTYPE in nData1 (OMX_ErrorStreamCorrupt in above case). Note that nData2 has the extendedError as signaled by the codec. This will be useful to understand the exact reason for the error.

    Can you share a dump of the output of DEMUX (input of VDEC) as well?

    Regards,

    Anirban

     

  • 0 in reply to Anirban Sengupta
    Intellectual 360 points

    hi Anirban,

                     That's problem have been  solved.  The reason is that read the error frame stream.     when  reading the stream correctly, it only read four frames, no response and no errors print.  that 's another problem!

    thanks and regards,

    Qin