[gst-devel] interleaving two audios -link error

cppb cpp.begin at gmail.com
Sun Feb 21 05:55:53 CET 2010


I am trying to interleave two audio files as given in the interleave
GStremerer documentation:

gst-launch interleave name=i ! audioconvert ! wavenc ! filesink
location=file.wav  filesrc location=file1.wav ! \
decodebin ! audioconvert ! "audio/x-raw-int,channels=1" ! queue ! i.sink0  
filesrc location=file2.wav !  \
decodebin ! audioconvert ! "audio/x-raw-int,channels=1" ! queue ! i.sink1

But executing this command gives the following error:

0:00:00.125000000  2264   00332BC0 ERROR           GST_PIPELINE
grammar.tab.c:656:gst_parse_perform_link: could not link queue0 to i

If I remove the second filesrc related commands i.e. all the command after
"filesrc location=file2.wav, the command runs fine. What is wrong with the
above command?

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