commit d7d6df849cec9d0a9c1fd0d9957a1b8edef361b7
author Lajos Molnar <lajos@google.com> Mon Oct 16 14:47:31 2017 -0700
committer Lajos Molnar <lajos@google.com> Mon Oct 16 14:50:06 2017 -0700
tree fc17541b592ce2d140952f664c279d2ff7fe53c1
parent e3c46b0a49d045fa38d35e5cf7ad4becaacbbed6

stagefright: MP4Extractor: allow 10% overhead on default sample size

Bug: 64528824
Change-Id: Id19ec0d634d9337190d04abdbd97842b66502c01

media/libstagefright/MPEG4Extractor.cpp

diff --git a/media/libstagefright/MPEG4Extractor.cpp b/media/libstagefright/MPEG4Extractor.cpp
index a1d48c2..2cfffa4 100644
--- a/media/libstagefright/MPEG4Extractor.cpp
+++ b/media/libstagefright/MPEG4Extractor.cpp
@@ -1676,6 +1676,9 @@
                     // ratio. Use compression ratio of 1.
                     max_size = width * height * 3 / 2;
                 }
+                // HACK: allow 10% overhead
+                // TODO: read sample size from traf atom for fragmented MPEG4.
+                max_size += max_size / 10;
                 mLastTrack->meta->setInt32(kKeyMaxInputSize, max_size);
             }