创建多轨道合成任务

curl --location --request POST 'https://pixoclip.com/gateway/gl-controller' \
--header 'Authorization: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "audio_tracks": null,
    "output": {
        "audio": true,
        "audio_config": {
            "sample_rate": 48000
        },
        "filename": "./out.mp4",
        "muxer": true,
        "video": true,
        "video_config": {
            "bps": 4000000,
            "codec_name": "libx264",
            "fps": 30,
            "height": 1920,
            "width": 1088
        }
    },
    "video_tracks": [
        {
            "active": true,
            "clips": [
                {
                    "end_ts": 300,
                    "sources": [
                        {
                            "font_path": "https://oss.pixoclip.com/pixoclip/fonts/NotoSansSC-Regular.ttf",
                            "font_size": 50,
                            "path": "Text",
                            "stroke_width": 1,
                            "text_padding": 0,
                            "text_type": "text",
                            "type": "text"
                        }
                    ],
                    "start_ts": 0,
                    "transition_duration_ts": 0,
                    "transitions": [
                        {
                            "config": {
                                "type": "position"
                            },
                            "end_ts": 9007199254740991,
                            "glsl_path": "https://oss.pixoclip.com/pixoclip/glsl/text/position_text.glsl",
                            "start_ts": 0,
                            "type": "text",
                            "uniform": {
                                "centerX": {
                                    "type": "float",
                                    "value": "(0, 0.5) (1, 0.5)"
                                },
                                "centerY": {
                                    "type": "float",
                                    "value": "(0, 0.5) (1, 0.5)"
                                },
                                "rotation": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "scaleX": {
                                    "type": "float",
                                    "value": "(0, 1) (1, 1)"
                                },
                                "scaleY": {
                                    "type": "float",
                                    "value": "(0, 1) (1, 1)"
                                },
                                "textBgColorA": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "textBgColorB": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "textBgColorG": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "textBgColorR": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "textColorA": {
                                    "type": "float",
                                    "value": "(0, 1) (1, 1)"
                                },
                                "textColorB": {
                                    "type": "float",
                                    "value": "(0, 1) (1, 1)"
                                },
                                "textColorG": {
                                    "type": "float",
                                    "value": "(0, 1) (1, 1)"
                                },
                                "textColorR": {
                                    "type": "float",
                                    "value": "(0, 1) (1, 1)"
                                },
                                "textStrokeColorA": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "textStrokeColorB": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "textStrokeColorG": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                },
                                "textStrokeColorR": {
                                    "type": "float",
                                    "value": "(0, 0) (1, 0)"
                                }
                            }
                        }
                    ],
                    "type": "text"
                }
            ]
        }
    ]
}'