# AudioTimeStamp<a name="ZH-CN_TOPIC_0000001055198122"></a>## **Overview**<a name="section327259091093529"></a>**Related Modules:**[Audio](Audio.md)**Description:**Defines the audio timestamp, which is a substitute for POSIX **timespec**. ## **Summary**<a name="section1522248811093529"></a>## Data Fields<a name="pub-attribs"></a><aname="table1046863579093529"></a><table><theadalign="left"><trid="row1445126837093529"><thclass="cellrowborder"valign="top"width="50%"id="mcps1.1.3.1.1"><pid="p1394064874093529"><aname="p1394064874093529"></a><aname="p1394064874093529"></a>Variable Name</p></th><thclass="cellrowborder"valign="top"width="50%"id="mcps1.1.3.1.2"><pid="p797435358093529"><aname="p797435358093529"></a><aname="p797435358093529"></a>Description</p></th></tr></thead><tbody><trid="row865579154093529"><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.1 "><pid="p1842908122093529"><aname="p1842908122093529"></a><aname="p1842908122093529"></a><ahref="Audio.md#gaa6205cc4d86425bc23f2d860f44644ce">tvSec</a></p></td><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.2 "><pid="p921791655093529"><aname="p921791655093529"></a><aname="p921791655093529"></a>int64_t </p></td></tr><trid="row1372875372093529"><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.1 "><pid="p115320268093529"><aname="p115320268093529"></a><aname="p115320268093529"></a><ahref="Audio.md#gadae6151a2f7e0432dbaf6e89e743de9c">tvNSec</a></p></td><tdclass="cellrowborder"valign="top"width="50%"headers="mcps1.1.3.1.2 "><pid="p1436812759093529"><aname="p1436812759093529"></a><aname="p1436812759093529"></a>int64_t </p></td></tr></tbody></table>