<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue-Light, Helvetica Neue Light, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1470257933900_11960"><span>Hi:</span></div><div id="yui_3_16_0_ym19_1_1470257933900_11960"><span><br></span></div><div id="yui_3_16_0_ym19_1_1470257933900_11960">I constructed the following gstreamer pipeline to encode YUV files with x265enc plugin:</div><div id="yui_3_16_0_ym19_1_1470257933900_11960"><br></div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr">gst-launch-1.0 filesrc location=./t.yuv ! videoparse format=2 width=3840 height=2160 framerate=24000/1001 ! x265enc bitrate=4000 speed-preset=2 ! h265parse ! filesink location=./t.h265</div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr">gstreamer version is 1.6.3. The pipeline does not report any error but it only encodes one frame (the first frame). Any possible reason?</div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr">By the way, I also tried the following pipeline but the same problem:</div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr">gst-launch-1.0 filesrc location=./t.yuv blocksize=12441600 num-buffers=120 ! video/x-raw,format=I420,width=3840,height=2160,framerate=24000/1001 ! x265enc bitrate=4000 speed-preset=2 ! h265parse ! filesink location=./t.h265 <br id="yui_3_16_0_ym19_1_1470257933900_12173"></div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr">Thank you for the kind help.</div><div id="yui_3_16_0_ym19_1_1470257933900_11960" dir="ltr"><br></div><div class="signature" id="yui_3_16_0_ym19_1_1470257933900_12174">------- Yinqing</div></div></body></html>