PlaylistFetcher: add lower bound check when starting live streams
Avoid false 'missed the boat' alarms that cause us to queue a bogus
discontinuity before even starting.
Bug: 17303166
Change-Id: I5003934fc695f30db2df9a0803b8fe960d77a458
diff --git a/media/libstagefright/httplive/PlaylistFetcher.cpp b/media/libstagefright/httplive/PlaylistFetcher.cpp
index 80cb2d0..4d5d79e 100644
--- a/media/libstagefright/httplive/PlaylistFetcher.cpp
+++ b/media/libstagefright/httplive/PlaylistFetcher.cpp
@@ -754,6 +754,9 @@
if (!mPlaylist->isComplete() && !mPlaylist->isEvent()) {
// If this is a live session, start 3 segments from the end on connect
mSeqNumber = lastSeqNumberInPlaylist - 3;
+ if (mSeqNumber < firstSeqNumberInPlaylist) {
+ mSeqNumber = firstSeqNumberInPlaylist;
+ }
} else {
mSeqNumber = getSeqNumberForTime(mStartTimeUs);
mStartTimeUs -= getSegmentStartTimeUs(mSeqNumber);