<div dir="ltr">Hi all,<div><br></div><div>Please check the attachment. Thanks.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Psychesnet Hsieh <<a href="mailto:psychesnet@gmail.com">psychesnet@gmail.com</a>> 於 2020年8月1日 週六 上午5:46寫道：<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr">Hi all,<div><br></div><div>Thanks. And I already test "GST_FORMAT_TIME", anything pause there, even I can not kill the pipeline.</div><div><br></div><div>Hi Gotsring,</div><div><br></div><div>The pipeline should like "appsrc name=ringbuf ! video/x-h264,stream-format=byte-stream,alignment=au ! rtph264pay ! udpsink host=ip port=1234". I can make sure appsrc can output complete H264 frame at each callback.</div><div>I will try to grab more log for you. Thanks.</div></div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">gotsring <<a href="mailto:gotsring@live.com" target="_blank">gotsring@live.com</a>> 於 2020年8月1日 週六 上午1:41寫道：<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">1.<br>
If you are putting a complete H.264 byte-stream frame to the pipeline, it<br>
makes sense that your appsrc caps should be<br>
stream-format: byte-stream<br>
alignment: au<br>
<br>
This is something you can easily try to see if it works, and it sounds like<br>
it is, for the most part.<br>
<br>
2.<br>
I don't have that much experience with GStreamer, so I don't know what could<br>
be causing that error. What is the pipeline you're using to test this? Do<br>
you know where the error is happening? I recommend adding a fakesink in<br>
places to find which element is producing the error. Log files would also<br>
help.<br>
<br>
<br>
<br>
<br>
<br>
<br>
<br>
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