<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id="yui_3_16_0_ym19_1_1499093887373_2931">Hej everybody, <br></div><div id="yui_3_16_0_ym19_1_1499093887373_4729">I have the following pipeline to create an h264-encoded video from a bunch of raw images:</div><div id="yui_3_16_0_ym19_1_1499093887373_4731"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1499093887373_4676">cat image*.raw | gst-launch-1.0 -vvv fdsrc do-timestamp=true ! \<br id="yui_3_16_0_ym19_1_1499093887373_4701"> videoparse width=960 height=536 format=bgr framerate=1/1 ! \<br id="yui_3_16_0_ym19_1_1499093887373_4702"> videoconvert ! \<br id="yui_3_16_0_ym19_1_1499093887373_4703"> video/x-raw,width=960,height=536,format=I420,framerate=1/1 ! \<br id="yui_3_16_0_ym19_1_1499093887373_4704"> x264enc ! \<br id="yui_3_16_0_ym19_1_1499093887373_4705"> filesink location="images.mp4"</div><div id="yui_3_16_0_ym19_1_1499093887373_4733" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1499093887373_4742" dir="ltr">Playing the final file images.mp4 succeeds (I use mpv), however I get the message 'This stream has no timestamps!'. Also, playback in the browser fails (still trying to get an error log here).<br></div><div id="yui_3_16_0_ym19_1_1499093887373_4809" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1499093887373_4810" dir="ltr">I tried the fdsrc options blocksize=1543680 and num-buffers=4 (I ran the pipeline using four images), to no avail. <br></div><div id="yui_3_16_0_ym19_1_1499093887373_4846" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1499093887373_4847" dir="ltr">How can I properly add timestamps to the video frames? <br></div><div id="yui_3_16_0_ym19_1_1499093887373_4848" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1499093887373_4857" dir="ltr">Thanks in advance</div><div id="yui_3_16_0_ym19_1_1499093887373_4849" dir="ltr">Philipp<br></div><div id="yui_3_16_0_ym19_1_1499093887373_4675"><br></div></div></body></html>