// Copyright (c) 2009 The Chromium Authors. All rights reserved.  Use of this
// source code is governed by a BSD-style license that can be found in the
// LICENSE file.

#include "media/ffmpeg/ffmpeg_util.h"

#include "media/filters/ffmpeg_common.h"

namespace media {

static const AVRational kMicrosBase = { 1, base::Time::kMicrosecondsPerSecond };

base::TimeDelta ConvertTimestamp(const AVRational& time_base, int64 timestamp) {
  int64 microseconds = av_rescale_q(timestamp, time_base, kMicrosBase);
  return base::TimeDelta::FromMicroseconds(microseconds);
}

}  // namespace media