From 9fce93c5b714d89e195e7bd7ecbf532c41fcf4d2 Mon Sep 17 00:00:00 2001 From: Kateryna Kostiuk <kateryna.kostiuk@savoirfairelinux.com> Date: Fri, 6 Mar 2020 11:52:40 -0500 Subject: [PATCH] player: fix frame time Handle cases when pts is smaller than start time. (Usually should not happens). Change-Id: Ia0687237764cef54d6830ab95169f21f295d041d --- src/media/media_decoder.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/media/media_decoder.cpp b/src/media/media_decoder.cpp index c0ceae9c54..05f208dea9 100644 --- a/src/media/media_decoder.cpp +++ b/src/media/media_decoder.cpp @@ -579,7 +579,8 @@ MediaDecoder::decode(AVPacket& packet) | AV_ROUND_PASS_MINMAX)); lastTimestamp_ = frame->pts; if (emulateRate_ and packetTimestamp != AV_NOPTS_VALUE) { - auto frame_time = getTimeBase() * (packetTimestamp - avStream_->start_time); + auto startTime = avStream_->start_time == AV_NOPTS_VALUE ? 0 : avStream_->start_time; + rational<double> frame_time = rational<double>(getTimeBase()) * (packetTimestamp - startTime); auto target_relative = static_cast<std::int64_t>(frame_time.real() * 1e6); auto target_absolute = startTime_ + target_relative; if (target_relative < seekTime_) { -- GitLab