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<p>You should also be aware that you can't do this with H264 itself
(only with key-frames), so you will have to decode first and then
use the RAW frames.</p>
<div class="moz-cite-prefix">On 16.06.2022 14.00,
<a class="moz-txt-link-abbreviated" href="mailto:gstreamer-devel-request@lists.freedesktop.org">gstreamer-devel-request@lists.freedesktop.org</a> wrote:<br>
</div>
<blockquote type="cite"
cite="mid:mailman.46.1655380804.11848.gstreamer-devel@lists.freedesktop.org">
<pre class="moz-quote-pre" wrap="">Maybe look at the input-selector element. You?ll need to build an application around it but will allow you to multiplex different inputs over time. You can switch the active sink pad from a buffer probe at the src so that it all happens automatically.
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<pre class="moz-quote-pre" wrap="">On 15 Jun 2022, at 20:19, John McDermott via gstreamer-devel <a class="moz-txt-link-rfc2396E" href="mailto:gstreamer-devel@lists.freedesktop.org" moz-do-not-send="true"><gstreamer-devel@lists.freedesktop.org></a> wrote:
?
Hi
I?m trying to make a command for creating a file from multiple H.264 files and the resulting file should contain a frame from each file in sequence. For instance, given N files, the resulting file should the sequence [VID1_frame1, VID2_frame1, ? VIDN_frame1, VID1_frame2, VID2_frame2,? VIDN_frame2,? VIDN_frameM]. I believe it?s not something compositor can handle because it doesn?t seem to be able to provide a feed in sequence. I?m also hoping to use just one instance of videoconvert in the pipeline. Does anyone know how this can be achieved? Would I need to write a new type of queue?
Any advice appreciated.
John
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<pre class="moz-signature" cols="72">--
Best regards / Med venlig hilsen
“Marianna Smidth Buschle”</pre>
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