Line data    Source code

       1              : /*
       2              :  * SPDX-License-Identifier: GPL-3.0-only
       3              :  * MuseScore-Studio-CLA-applies
       4              :  *
       5              :  * MuseScore Studio
       6              :  * Music Composition & Notation
       7              :  *
       8              :  * Copyright (C) 2025 MuseScore Limited
       9              :  *
      10              :  * This program is free software: you can redistribute it and/or modify
      11              :  * it under the terms of the GNU General Public License version 3 as
      12              :  * published by the Free Software Foundation.
      13              :  *
      14              :  * This program is distributed in the hope that it will be useful,
      15              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      16              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      17              :  * GNU General Public License for more details.
      18              :  *
      19              :  * You should have received a copy of the GNU General Public License
      20              :  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
      21              :  */
      22              : 
      23              : #pragma once
      24              : 
      25              : #include <string>
      26              : 
      27              : #include <QImage>
      28              : 
      29              : #include "global/types/bytearray.h"
      30              : #include "io/path.h"
      31              : 
      32              : #include "modularity/imoduleinterface.h"
      33              : 
      34              : namespace muse::media {
      35              : class IVideoEncoder : MODULE_CONTEXT_INTERFACE
      36              : {
      37              :     INTERFACE_ID(IVideoEncoder)
      38              : 
      39              : public:
      40            0 :     virtual ~IVideoEncoder() = default;
      41              : 
      42              :     struct Options {
      43              :         std::string format = "";
      44              :         unsigned width = static_cast<unsigned>(-1);
      45              :         unsigned height = static_cast<unsigned>(-1);
      46              :         unsigned bitrate = static_cast<unsigned>(-1);
      47              :         unsigned gop = static_cast<unsigned>(-1);
      48              :         unsigned fps = static_cast<unsigned>(-1);
      49              :     };
      50              : 
      51              :     virtual bool open(const muse::io::path_t& fileName, const Options& options) = 0;
      52              :     virtual void close() = 0;
      53              : 
      54              :     virtual bool encodeImage(const QImage& img) = 0;
      55              :     virtual void finishEncode() = 0;
      56              : 
      57              :     virtual bool encodeVideo(const muse::ByteArray& videoData, int maxFrames = -1) = 0;
      58              : 
      59              :     virtual bool addAudio(const muse::io::path_t& audioPath) = 0;
      60              : };
      61              : using IVideoEncoderPtr = std::shared_ptr<IVideoEncoder>;
      62              : }