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Commit 7c25b029 authored by Ola Andersson's avatar Ola Andersson Committed by Takeshi Aimi
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Prevent invalid frame durations 

Prevent frame duration from being negative when
exporting movie studio project

Change-Id: I459fb243650c777c2b59d1094acc88c3a944bd81
parent 1a76084d

libvideoeditor/vss/3gpwriter/src/M4MP4W_Writer.c

+6 −0
Original line number Diff line number Diff line
@@ -2486,6 +2486,12 @@ M4OSA_ERR M4MP4W_processAU( M4OSA_Context context, M4SYS_StreamID streamID, 


#endif



        if ((M4MP4W_Time32)auPtr->CTS < mMp4FileDataPtr->videoTrackPtr->CommonData.lastCTS) {

            // Do not report as error, it will abort the entire filewrite. Just skip this frame.

            M4OSA_TRACE1_0("Skip frame. Video frame has too old timestamp.");

            return M4NO_ERROR;

        }



        mMp4FileDataPtr->videoTrackPtr->currentPos += auPtr->size;



        /* Warning: time conversion cast 64to32! */