5786516d4d
* Allows running the game in "movie writer" mode. * It ensures entirely stable framerate, so your run can be saved stable and with proper sound (which is impossible if your CPU/GPU can't sustain doing this in real-time). * If disabling vsync, it can save movies faster than the game is run, but if you want to control the interaction it can get difficult. * Implements a simple, default MJPEG writer. This new features has two main use cases, which have high demand: * Saving game videos in high quality and ensuring the frame rate is *completely* stable, always. * Using Godot as a tool to make movies and animations (which is ideal if you want interaction, or creating them procedurally. No other software is as good for this). **Note**: This feature **IS NOT** for capturing real-time footage. Use something like OBS, SimpleScreenRecorder or FRAPS to achieve that, as they do a much better job at intercepting the compositor than Godot can probably do using Vulkan or OpenGL natively. If your game runs near real-time when capturing, you can still use this feature but it will play no sound (sound will be saved directly). Usage: $ godot --write-movie movie.avi [scene_file.tscn] Missing: * Options for configuring video writing via GLOBAL_DEF * UI Menu for launching with this mode from the editor. * Add to list of command line options. * Add a feature tag to override configurations when movie writing (fantastic for saving videos with highest quality settings).
74 lines
3.4 KiB
C++
74 lines
3.4 KiB
C++
/*************************************************************************/
|
|
/* movie_writer_mjpeg.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef MOVIE_WRITER_MJPEG_H
|
|
#define MOVIE_WRITER_MJPEG_H
|
|
|
|
#include "servers/movie_writer/movie_writer.h"
|
|
|
|
class MovieWriterMJPEG : public MovieWriter {
|
|
GDCLASS(MovieWriterMJPEG, MovieWriter)
|
|
|
|
uint32_t mix_rate = 48000;
|
|
AudioServer::SpeakerMode speaker_mode = AudioServer::SPEAKER_MODE_STEREO;
|
|
String base_path;
|
|
uint32_t frame_count = 0;
|
|
uint32_t fps = 0;
|
|
float quality = 0.75;
|
|
|
|
uint32_t audio_block_size = 0;
|
|
|
|
Vector<uint32_t> jpg_frame_sizes;
|
|
|
|
uint64_t total_frames_ofs = 0;
|
|
uint64_t total_frames_ofs2 = 0;
|
|
uint64_t total_frames_ofs3 = 0;
|
|
uint64_t total_audio_frames_ofs4 = 0;
|
|
uint64_t movi_data_ofs = 0;
|
|
|
|
Ref<FileAccess> f;
|
|
|
|
protected:
|
|
virtual uint32_t get_audio_mix_rate() const override;
|
|
virtual AudioServer::SpeakerMode get_audio_speaker_mode() const override;
|
|
virtual void get_supported_extensions(List<String> *r_extensions) const override;
|
|
|
|
virtual Error write_begin(const Size2i &p_movie_size, uint32_t p_fps, const String &p_base_path) override;
|
|
virtual Error write_frame(const Ref<Image> &p_image, const int32_t *p_audio_data) override;
|
|
virtual void write_end() override;
|
|
|
|
virtual bool handles_file(const String &p_path) const override;
|
|
|
|
public:
|
|
MovieWriterMJPEG();
|
|
};
|
|
|
|
#endif // MOVIE_WRITER_AVIJPEG_H
|