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                    Hi,
                </div><div><span class="Apple-tab-span" style="white-space:pre">  </span>I use the callback of appsink to get buffer.</div>
                <div><div><br></div><div>Thanks,</div><div><br></div><div>- Jojo</div><div><br></div></div>
                 
                <p style="color: #A0A0A8;">在 2013年8月31日星期六，下午5:46，jojo 写道：</p>
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                    <span><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); display: inline !important; float: none; ">video/x-raw-yuv</span></span>
                 
                 
                 
                 
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