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<div class="moz-cite-prefix">Am 30.12.18 um 21:35 schrieb Jonathan
Baecker:<br>
</div>
<blockquote type="cite"
cite="mid:e746a144-f979-f66c-fda7-7b74507c3c31@gmail.com">
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<p>Hello everybody,</p>
<p>when I use a playbin in python I can switch the input uri with:</p>
<blockquote>
<p><font size="-1">playbin.connect('about-to-finish',
on_about_to_finish)</font></p>
</blockquote>
<p>I saw that uridecodebin3 have also an "<font size="-1">about-to-finish</font>"
signal... But when I try with that to switch the input I get
only errors and nothing is happen.</p>
<p><font size="-1">0:00:18.828253162 12679 0x7fc7f004f320
WARN decodebin3
gstdecodebin3.c:756:parsebin_drained_cb:<decodebin3-0>
input 0x55dc7e7e7b30 drained</font><br>
<font size="-1">0:00:18.828284575 12679 0x7fc7f004f320
WARN decodebin3
gstdecodebin3.c:767:parsebin_drained_cb:<decodebin3-0>
All inputs drained. Posting about-to-finish</font><br>
<font size="-1">0:00:18.828419889 12679 0x7fc7f004f320
FIXME decodebin3
gstdecodebin3-parse.c:137:check_all_streams_for_eos:<parsebin0:src_0>
Remove input stream</font><br>
<font size="-1">0:00:18.828440969 12679 0x7fc7f004f320
FIXME decodebin3
gstdecodebin3-parse.c:137:check_all_streams_for_eos:<parsebin0:src_1>
Remove input stream</font><br>
<font size="-1">0:00:19.055344748 12679 0x7fc7f400c1e0
FIXME decodebin3
gstdecodebin3.c:1835:multiqueue_src_probe:<multiqueue0:src_1>
EOS on multiqueue source pad. input:0x7fc7f4038780</font><br>
<font size="-1">0:00:19.187882020 12679 0x7fc7f400c000
FIXME decodebin3
gstdecodebin3.c:1835:multiqueue_src_probe:<multiqueue0:src_0>
EOS on multiqueue source pad. input:0x7fc7f40333d0</font><br>
<font size="-1">0:00:19.187926164 12679 0x7fc7f400c1e0
FIXME decodebin3
gstdecodebin3.c:1835:multiqueue_src_probe:<multiqueue0:src_1>
EOS on multiqueue source pad. input:0x7fc7f4038780</font><br>
<font size="-1">0:00:19.187972682 12679 0x7fc7f400c1e0
WARN libav
gstavauddec.c:630:gst_ffmpegauddec_drain:<avdec_aac0>
send packet failed, could not drain decoder</font><br>
<font size="-1">0:00:20.171922226 12679 0x7fc7f4049590
WARN pulse
pulsesink.c:702:gst_pulsering_stream_underflow_cb:<audio_sink-actual-sink-pulse>
Got underflow</font><br>
</p>
<p>Is it not possible to switch the uri in uridecodebin3?</p>
<br>
</blockquote>
<p>I can answer my self now: first I have to change the state from
uridecodebin3 to READY, and then I can change the uri. <br>
</p>
<p>For me this feels strange that I have to set the state from the
whole bin to READY, that means for a moment the element stops
playing?! Does this not end up in very little breaks, every time
my script change the uri?</p>
<p><br>
</p>
<p> <br>
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