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Commit 610ae69f authored by Iris Chang's avatar Iris Chang Committed by Marco Nelissen
Browse files

Cannot play mp4 file because of abnormal nal length 

Problem: some mp4 file has abnormal nal size and cannot
be played.

Solution: ignore when nal size is abnormal

Bug: 122749422
Test: Play a file which has abnormal nal size and check
if it can ignore abnormal ones and play normally after
abnormal frames

Change-Id: Ic0a53d20ea7e395ab610b8d4895dd3c64ab68106
parent 25783112

media/extractors/mp4/MPEG4Extractor.cpp

+4 −4
Original line number Diff line number Diff line
@@ -5659,10 +5659,10 @@ media_status_t MPEG4Source::read( 
            }



            if (isMalFormed) {

                ALOGE("Video is malformed");

                mBuffer->release();

                mBuffer = NULL;

                return AMEDIA_ERROR_MALFORMED;

                //if nallength abnormal,ignore it.

                ALOGW("abnormal nallength, ignore this NAL");

                srcOffset = size;

                break;

            }



            if (nalLength == 0) {