68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
|
// Copyright 2016 Google Inc. All rights reserved.
|
||
|
|
//
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file or at
|
||
|
|
// https://developers.google.com/open-source/licenses/bsd
|
||
|
|
|
||
|
|
#ifndef PACKAGER_HLS_BASE_MASTER_PLAYLIST_H_
|
||
|
|
#define PACKAGER_HLS_BASE_MASTER_PLAYLIST_H_
|
||
|
|
|
||
|
|
#include <list>
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
#include "packager/base/macros.h"
|
||
|
|
|
||
|
|
namespace edash_packager {
|
||
|
|
namespace hls {
|
||
|
|
|
||
|
|
class MediaPlaylist;
|
||
|
|
|
||
|
|
/// Class to generate HLS Master Playlist.
|
||
|
|
class MasterPlaylist {
|
||
|
|
public:
|
||
|
|
/// @param file_name is the file name of the master playlist.
|
||
|
|
explicit MasterPlaylist(const std::string& file_name);
|
||
|
|
~MasterPlaylist();
|
||
|
|
|
||
|
|
/// @param media_playlist is a MediaPlaylist that should get added to this
|
||
|
|
/// master playlist. Ownership does not transfer.
|
||
|
|
/// @return true on success, false otherwise.
|
||
|
|
void AddMediaPlaylist(MediaPlaylist* media_playlist);
|
||
|
|
|
||
|
|
/// Write out Master Playlist and all the added MediaPlaylists to
|
||
|
|
/// base_url + <name of playlist>.
|
||
|
|
/// This assumes that @a base_url is used as the prefix for Media Playlists.
|
||
|
|
/// @param base_url is the prefix for the playlist files. This should be in
|
||
|
|
/// URI form such that prefix_+file_name is a valid HLS URI.
|
||
|
|
/// @param output_dir is where the playlist files are written. This is not
|
||
|
|
/// necessarily the same as base_url. It must be in a form that File
|
||
|
|
/// interface can open.
|
||
|
|
/// @return true on success, false otherwise.
|
||
|
|
bool WriteAllPlaylists(const std::string& base_url,
|
||
|
|
const std::string& output_dir);
|
||
|
|
|
||
|
|
/// Writes Master Playlist to output_dir + <name of playlist>.
|
||
|
|
/// This assumes that @a base_url is used as the prefix for Media Playlists.
|
||
|
|
/// @param base_url is the prefix for the Media Playlist files. This should be
|
||
|
|
/// in URI form such that base_url+file_name is a valid HLS URI.
|
||
|
|
/// @param output_dir is where the playlist files are written. This is not
|
||
|
|
/// necessarily the same as base_url. It must be in a form that File
|
||
|
|
/// interface can open.
|
||
|
|
/// @return true on success, false otherwise.
|
||
|
|
bool WriteMasterPlaylist(const std::string& base_url,
|
||
|
|
const std::string& output_dir);
|
||
|
|
|
||
|
|
private:
|
||
|
|
const std::string file_name_;
|
||
|
|
std::list<MediaPlaylist*> media_playlists_;
|
||
|
|
|
||
|
|
bool has_set_playlist_target_duration_ = false;
|
||
|
|
|
||
|
|
DISALLOW_COPY_AND_ASSIGN(MasterPlaylist);
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace hls
|
||
|
|
} // namespace edash_packager
|
||
|
|
|
||
|
|
#endif // PACKAGER_HLS_BASE_MASTER_PLAYLIST_H_
|