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// Copyright (c) 2010 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/ffmpeg/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
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