Be more lenient when validating ESDS information in mp4 audio tracks. Allow...

Be more lenient when validating ESDS information in mp4 audio tracks. Allow the absence of any codec specific data and assume that the mpeg4 headers are not lying to us.

Change-Id: Ia29b967cbee9eabb21c6c26508b27b379ff9ba17

parent 80810f86

media/libstagefright/MPEG4Extractor.cpp

+8 −0

Original line number	Diff line number	Diff line
		@@ -1273,6 +1273,14 @@ status_t MPEG4Extractor::updateAudioTrackInfoFromESDS_MPEG4Audio(
		hexdump(csd, csd_size);
		#endif

		if (csd_size == 0) {
		// There's no further information, i.e. no codec specific data
		// Let's assume that the information provided in the mpeg4 headers
		// is accurate and hope for the best.

		return OK;
		}

		if (csd_size < 2) {
		return ERROR_MALFORMED;
		}