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Commit 1df9a7b1 authored by Andreas Huber's avatar Andreas Huber
Browse files

Make sure we can encode the size of the codec specific data in a single byte. 

Change-Id: If7680cbfb380180c8dd6d6019b9c6c67661e468d
parent 92f987a0

media/libstagefright/MPEG4Writer.cpp

+3 −0
Original line number Diff line number Diff line
@@ -2194,6 +2194,9 @@ void MPEG4Writer::Track::writeTrackHeader( 
                        CHECK(mCodecSpecificData);

                        CHECK(mCodecSpecificDataSize > 0);



                        // Make sure all sizes encode to a single byte.

                        CHECK(mCodecSpecificDataSize + 23 < 128);



                        mOwner->writeInt32(0);     // version=0, flags=0

                        mOwner->writeInt8(0x03);   // ES_DescrTag

                        mOwner->writeInt8(23 + mCodecSpecificDataSize);