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Il 16/04/2012 07:59, Garth Tissington ha scritto:
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cite="mid:CAHZJNYWBST0KSJONq=7_FUU7aGK9EF5ta2Ge7GZ+yR1xt9fAjg@mail.gmail.com"
type="cite">
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<div>Hi,</div>
<div><br>
</div>
<div>I am a complete Gstreamer new. Please forgive me if this
is a common question. I found many other "audio
synchronization" posts on this list-serve but none of the
offered answers seems to address my problem.</div>
<div><br>
</div>
<div>My pipe line is simply trying to mux an audiotestsrc with
a videotestsrc and output to a filesink.</div>
<div><br>
</div>
<div>videotestsrc num-buffers=150 !
video/x-raw-yuv,width=1920, height=1080 ! </div>
<div> timeoverlay ! videorate ! queue ! xvidenc ! avimux
name=mux mux.</div>
<div> ! filesink sync=true location=new.avi </div>
<div>audiotestsrc num-buffers=150 ! </div>
<div> queue ! audioconvert ! audiorate ! mux.</div>
<div><br>
</div>
<div>
<ul>
<li>new.avi is produced.</li>
<li>Video is exactly 5 seconds long as expected</li>
<li>Audio is about 3.5 seconds long and the remaining 1.5
seconds is slient.</li>
</ul>
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<br>
the duration for audio and video buffers could be different you
cannot assume that an audio buffer has the same duration as a video
buffer <br>
<br>
Nicola <br>
<br>
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cite="mid:CAHZJNYWBST0KSJONq=7_FUU7aGK9EF5ta2Ge7GZ+yR1xt9fAjg@mail.gmail.com"
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<div>What am I missing here? I've tried every combination
of sync="" properties, etc.</div>
</div>
<div><br>
</div>
<div>Thanks very much in advance</div>
<div><br>
</div>
</font>Garth Tissington
<div>
<div>250 891 4797</div>
<div>---</div>
<div>
<div><br>
</div>
<div>Given sufficient thrust pigs fly just fine.</div>
</div>
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