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feat: filter 추가(#29) #33

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Nov 29, 2024
Merged

feat: filter 추가(#29) #33

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2 changes: 1 addition & 1 deletion src/main/java/aws/teamthreefive/diecastvideo/service/DiecastvideoCommandService.java
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ public List<String> extractAndUploadFrames(File videoFile, Long videoId) {

String outputPath = outputDir.getAbsolutePath() + "/frame_%03d.jpg";
// 필터 설정: 4.2초 주기 동안 2.463초 동안 5개의 이미지를 추출하고, 나머지 1.n초는 건너뛰기, fps=5%2.463
String filter = "select='lt(mod(t,4.4),2.43)',fps=2.057";
String filter = "select='lt(mod(t,4.4),2.44)',fps=2.049";
//2.47, 2.475, 2.472, 2.468, 2.463(best), 2.461(best), 2.462(최악), 2.45(최악), 2.464(최악)
//2.465
//4.4초 주기 동안 0.48초 간격(총 2.44초 동안 5개 이미지 추출)
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