chromium/media/parsers/temporal_scalability_id_extractor.h

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_PARSERS_TEMPORAL_SCALABILITY_ID_EXTRACTOR_H_
#define MEDIA_PARSERS_TEMPORAL_SCALABILITY_ID_EXTRACTOR_H_

#include <array>
#include <vector>

#include "base/containers/span.h"
#include "build/build_config.h"
#include "media/base/media_export.h"
#include "media/base/video_codecs.h"
#include "media/media_buildflags.h"
#include "media/parsers/h264_parser.h"
#include "media/parsers/vp9_parser.h"

#if BUILDFLAG(ENABLE_PLATFORM_HEVC)
#include "media/parsers/h265_nalu_parser.h"
#endif

namespace media {

// This class assigns a temporal layer id for each encoded frame.
// If present temporal id is taken from the encoded chunk's bitstream,
// otherwise it's assigned based on the pattern.
class MEDIA_EXPORT TemporalScalabilityIdExtractor { … };

}  // namespace media
#endif  // MEDIA_PARSERS_TEMPORAL_SCALABILITY_ID_EXTRACTOR_H_