chromium/media/muxers/file_webm_muxer_delegate.h

// Copyright 2021 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_MUXERS_FILE_WEBM_MUXER_DELEGATE_H_
#define MEDIA_MUXERS_FILE_WEBM_MUXER_DELEGATE_H_

#include "base/files/file.h"
#include "base/thread_annotations.h"
#include "media/base/media_export.h"
#include "media/muxers/webm_muxer.h"

namespace media {

// Defines a delegate for WebmMuxer that provides a seekable file-based
// implementation of the |mkvmuxer::IMkvWriter| interface. This allows a
// SeekHead element to be written to the given |webm_file| once the muxer is
// flushed and finalized. This allows video players to be able to seek through
// the video and jump to any arbitrary position.
class MEDIA_EXPORT FileWebmMuxerDelegate : public WebmMuxer::Delegate { … };

}  // namespace media

#endif  // MEDIA_MUXERS_FILE_WEBM_MUXER_DELEGATE_H_