+
+ props = av_cpb_properties_alloc(&props_size);
+ if (!props)
+ return AVERROR(ENOMEM);
+ props->vbv_delay = vbv_delay * 300;
+
+ ret = av_packet_add_side_data(pkt, AV_PKT_DATA_CPB_PROPERTIES,
+ (uint8_t*)props, props_size);
+ if (ret < 0) {
+ av_freep(&props);
+ return ret;
+ }
+
+#if FF_API_VBV_DELAY
+FF_DISABLE_DEPRECATION_WARNINGS