diff options
Diffstat (limited to 'media/libstagefright/httplive')
| -rw-r--r-- | media/libstagefright/httplive/LiveSession.cpp | 13 | ||||
| -rw-r--r-- | media/libstagefright/httplive/PlaylistFetcher.cpp | 7 |
2 files changed, 14 insertions, 6 deletions
diff --git a/media/libstagefright/httplive/LiveSession.cpp b/media/libstagefright/httplive/LiveSession.cpp index 9daab3b..ead54ef 100644 --- a/media/libstagefright/httplive/LiveSession.cpp +++ b/media/libstagefright/httplive/LiveSession.cpp @@ -1509,14 +1509,15 @@ void LiveSession::onChangeConfiguration3(const sp<AMessage> &msg) { if (meta != NULL && !meta->findInt32("discontinuity", &type)) { int64_t tmpUs; + int64_t tmpSegmentUs; + CHECK(meta->findInt64("timeUs", &tmpUs)); - if (startTimeUs < 0 || tmpUs < startTimeUs) { + CHECK(meta->findInt64("segmentStartTimeUs", &tmpSegmentUs)); + if (startTimeUs < 0 || tmpSegmentUs < segmentStartTimeUs) { + startTimeUs = tmpUs; + segmentStartTimeUs = tmpSegmentUs; + } else if (tmpSegmentUs == segmentStartTimeUs && tmpUs < startTimeUs) { startTimeUs = tmpUs; - } - - CHECK(meta->findInt64("segmentStartTimeUs", &tmpUs)); - if (segmentStartTimeUs < 0 || tmpUs < segmentStartTimeUs) { - segmentStartTimeUs = tmpUs; } int32_t seq; diff --git a/media/libstagefright/httplive/PlaylistFetcher.cpp b/media/libstagefright/httplive/PlaylistFetcher.cpp index 4a97803..2678224 100644 --- a/media/libstagefright/httplive/PlaylistFetcher.cpp +++ b/media/libstagefright/httplive/PlaylistFetcher.cpp @@ -758,6 +758,9 @@ void PlaylistFetcher::onDownloadNext() { mSeqNumber = firstSeqNumberInPlaylist; } } else { + // When seeking mSegmentStartTimeUs is unavailable (< 0), we + // use mStartTimeUs (client supplied timestamp) to determine both start segment + // and relative position inside a segment mSeqNumber = getSeqNumberForTime(mStartTimeUs); mStartTimeUs -= getSegmentStartTimeUs(mSeqNumber); } @@ -766,6 +769,10 @@ void PlaylistFetcher::onDownloadNext() { mStartTimeUs, mSeqNumber, firstSeqNumberInPlaylist, lastSeqNumberInPlaylist); } else { + // When adapting or track switching, mSegmentStartTimeUs (relative + // to media time 0) is used to determine the start segment; mStartTimeUs (absolute + // timestamps coming from the media container) is used to determine the position + // inside a segments. mSeqNumber = getSeqNumberForTime(mSegmentStartTimeUs); if (mAdaptive) { // avoid double fetch/decode |