diff options
Diffstat (limited to 'media/libstagefright/httplive/PlaylistFetcher.cpp')
-rw-r--r-- | media/libstagefright/httplive/PlaylistFetcher.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/media/libstagefright/httplive/PlaylistFetcher.cpp b/media/libstagefright/httplive/PlaylistFetcher.cpp index 0630a5b..1227600 100644 --- a/media/libstagefright/httplive/PlaylistFetcher.cpp +++ b/media/libstagefright/httplive/PlaylistFetcher.cpp @@ -757,6 +757,9 @@ 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); } @@ -765,6 +768,10 @@ 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 |