update

src/scene/scene.service.ts

@@ -662,8 +662,8 @@ export class SceneService implements OnModuleInit, OnModuleDestroy {
           for (let i = 0; i <= walkingRes.length - 1; i++) {
             Array.from(walkingRes[i]).forEach(
               (item: StreamReplyType, index: number) => {
-                const IDRflag = index % 5 === 0 ? 1 : 3;
-                //const IDRflag = item.isIDR ? 1 : 3;
+                //const IDRflag = index % 5 === 0 ? 1 : 3;
+                const IDRflag = item.isIDR ? 1 : 3;
                 const dir = this.isHeaderOrLast(
                   index,
                   walkingRes[i].length - 1,