stagefright: ffmpeg: Slightly raise the threshold for the ffmpeg scanner

0.2 is the success value for the OMX.google soft audio sniffers, which
was making ffmpeg own the unpacking of those streams needlessly.

Fixes CYNGNOS-282

Change-Id: I75f50ed838cb8af9acdf99aa284b80a070555284

parent 8a85fea0

media/libstagefright/DataSource.cpp

+1 −1

Original line number	Diff line number	Diff line
		@@ -179,7 +179,7 @@ bool Sniffer::sniff(
		}

		/* Only do the deeper sniffers if the results are null or in doubt */
		if (mimeType->length() == 0 \|\| *confidence <= 0.2f \|\| forceExtraSniffers) {
		if (mimeType->length() == 0 \|\| *confidence < 0.21f \|\| forceExtraSniffers) {
		for (List<SnifferFunc>::iterator it = mExtraSniffers.begin();
		it != mExtraSniffers.end(); ++it) {
		String8 newMimeType;