diff options
| -rw-r--r-- | media/libstagefright/MPEG4Writer.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/media/libstagefright/MPEG4Writer.cpp b/media/libstagefright/MPEG4Writer.cpp index cb9df29..3614373 100644 --- a/media/libstagefright/MPEG4Writer.cpp +++ b/media/libstagefright/MPEG4Writer.cpp @@ -2401,7 +2401,11 @@ status_t MPEG4Writer::Track::threadEntry() { cttsSampleCount = 0; // No sample in ctts box is pending } else { if (currCttsOffsetTimeTicks != lastCttsOffsetTimeTicks) { - addOneCttsTableEntry(cttsSampleCount, lastCttsOffsetTimeTicks); + // cttsSampleCount is 0 after writing the initial ctts entry + // Avoid writing entry with 0 sample count + if (cttsSampleCount != 0) { + addOneCttsTableEntry(cttsSampleCount, lastCttsOffsetTimeTicks); + } lastCttsOffsetTimeTicks = currCttsOffsetTimeTicks; cttsSampleCount = 1; // One sample in ctts box is pending } else { |