<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML><HEAD> <META content="text/html; charset=windows-1252" http-equiv=Content-Type> <META name=GENERATOR content="MSHTML 9.00.8112.16830"> <STYLE></STYLE> </HEAD> <BODY bgColor=#ffffff> <DIV><FONT size=2 face=Arial>Hello,</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>I am new in the world of gstreamer, so sorry, if this is a beginner question.</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>I am trying the following pipelines (with gstreamer 1.8.2 and 1.9.90) and try to play the resulting video files via VLC (latest version)</FONT></DIV> <DIV><FONT size=2 face=Arial>(all tests on Windows):</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>gst-launch-1.0 -v videotestsrc ! video/x-raw,format=NV12,width=1920,height=1080,framerate=60/1 ! videoconvert ! openh264enc ! h264parse ! qtmux ! filesink location=videotestsrc.mov</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>gst-launch-1.0 -v videotestsrc ! video/x-raw,format=NV12,width=1920,height=1080,framerate=60/1 ! videoconvert ! openh264enc ! h264parse ! mp4mux ! filesink location=videotestsrc.mp4</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>gst-launch-1.0 -v videotestsrc ! video/x-raw,format=NV12,width=1920,height=1080,framerate=60/1 ! videoconvert ! openh264enc ! h264parse ! avimux ! filesink location=videotestsrc.avi</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>I can at least play the content of the *.avi, but the *.mov and *.mp4 does not play at all.</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>It is a (stripped) test for something bigger, so can't change much in input format. </FONT></DIV> <DIV><FONT size=2 face=Arial>I also want to use openh264enc (if possible) instead of x264enc.</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>Does someone know what is missing and/or wrong?</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>Best regards,</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial>Martin</FONT></DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV> <DIV><FONT size=2 face=Arial></FONT> </DIV></BODY></HTML>