* Calculate the first and last "global" frame, i.e. frame independent of worker
( project: Project, renderer: Renderer, startSecondFromUser: number, endSecondFromUser: number, )
| 82 | * Calculate the first and last "global" frame, i.e. frame independent of worker |
| 83 | */ |
| 84 | async function getGlobalFirstAndLastFrame( |
| 85 | project: Project, |
| 86 | renderer: Renderer, |
| 87 | startSecondFromUser: number, |
| 88 | endSecondFromUser: number, |
| 89 | ) { |
| 90 | const firstGlobalFrame = renderer.timeToFrame(startSecondFromUser); |
| 91 | let lastGlobalFrame: number; |
| 92 | |
| 93 | // If end value is provided by user, lastFrame can be obtained. |
| 94 | if (isFinite(endSecondFromUser)) { |
| 95 | lastGlobalFrame = renderer.timeToFrame(endSecondFromUser); |
| 96 | } else { |
| 97 | // Otherwise, endSecondFromUser is infinity, so lastGlobalFrame is the duration of the video. |
| 98 | const settings = { |
| 99 | ...getFullRenderingSettings(project), |
| 100 | name: project.name, |
| 101 | }; |
| 102 | lastGlobalFrame = await renderer.getNumberOfFrames(settings); |
| 103 | } |
| 104 | |
| 105 | return {firstGlobalFrame, lastGlobalFrame}; |
| 106 | } |
| 107 | |
| 108 | async function getWorkerFirstAndLastFrame( |
| 109 | firstGlobalFrame: number, |
no test coverage detected