Bug in osxaudiosrc? (Mac OS 10.5.5)
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Bug in osxaudiosrc? (Mac OS 10.5.5)
 
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Hello all,
I am new to gstreamer, so please forgive me if the errors encountered are due to my inexperience. I am running Mac OS 10.5.5 on a MacBook Core 2 Duo and I compiled gstreamer, gst-plugins-base and gst-plugins- good from cvs (0.10.21.1). To start off, I wanted to create an audio loopthrough. First, I tried to get the output to work. With a little modification, I was able to produce a sine: > gst-launch audiotestsrc ! audioconvert ! audio/x-raw- float,channels=2,width=32,depth=32 ! osxaudiosink (My first attempt failed, I don't know whether this is expected behaviour: > gst-launch audiotestsrc ! osxaudiosink Setting pipeline to PAUSED ... Pipeline is PREROLLING ... ERROR: from element /GstPipeline:pipeline0/ GstAudioTestSrc:audiotestsrc0: Internal data flow error. Additional debug info: gstbasesrc.c(2292): gst_base_src_loop (): /GstPipeline:pipeline0/ GstAudioTestSrc:audiotestsrc0: streaming task paused, reason not-negotiated (-4) ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... FREEING pipeline ...) The reason I am mailing you, is that I can't seem to get osxaudiosrc to function, tried various stream types and convert/resample options. The command line suggested in the source code unfortunately does not function: > gst-launch -v -m osxaudiosrc ! fakesink Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. Got Message from element "fakesink0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "pipeline0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_PAUSED; Got Message from element "osxaudiosrc0" (error): GstMessageError, gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ any"; ERROR: from element /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format Additional debug info: gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Check your filtered caps, if any Setting pipeline to NULL ... FREEING pipeline ... Thanks in advance for any suggestions. Again, I apologise beforehand if this is an error of mine, due to my inexperience with GStreamer. Best regards, Sjoerd Op 't Land ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: Bug in osxaudiosrc? (Mac OS 10.5.5)
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Hi, gstreamer-devel:
Actually, I don't get what your problem is. Maybe this is because a language limitation. if you wanna use osxaudiosink, add converter or any other filter elements into your pipeline, otherwise the not-negotiation error occurs. This is the sample pipeline from osxaudiosink's manual: gst-launch -v filesrc location=sine.ogg ! oggdemux ! vorbisdec ! audioconvert ! audioresample ! osxaudiosink I think your can read gstreamer developer guide and maybe you will figure out the answer yourself while reading it. Eric Zhang 2008/11/11 Sjoerd Op 't Land <[hidden email]> Hello all, ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: Bug in osxaudiosrc? (Mac OS 10.5.5)
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Hi Eric,
Thanks for your quick response. In fact my problem is with osxaudiosrc, so let's focus on that element. In the source code of osxaudiosrc, I found this "Example launch line" gst-launch -v -m osxaudiosrc ! fakesink Which generates (...)osxaudiosrc0: Could not negotiate format. Apparently, either (a) there is no format that satisfies the pads of osxaudiosrc and fakesink, or (b) there are multiple formats that satisfy the pads of osxaudiosrc and fakesink (is this reasoning correct?). Adding audioconvert ! audioresample does not help: gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! fakesink Also results in (...)osxaudiosrc0: Could not negotiate format. Perhaps I should force the format: gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! audio/ x-raw-float,rate=44100,channels=2,width=32,depth=32 ! fakesink gst-launch -v -m osxaudiosrc ! audio/x-raw- float,rate=44100,channels=2,width=32,depth=32 ! audioconvert ! audioresample ! audio/x-raw- float,rate=44100,channels=2,width=32,depth=32 ! fakesink Both result in (...)osxaudiosrc0: Could not negotiate format. For completeness I added the complete output at the bottom of this e-mail. Thanks in advance for any suggestions, Sjoerd Op 't Land Op 12 nov 2008, om 02:29 heeft Eric Zhang het volgende geschreven: > Hi, gstreamer-devel: > > Actually, I don't get what your problem is. Maybe this is > because a language limitation. if you wanna use osxaudiosink, add > converter or any other filter elements into your pipeline, otherwise > the not-negotiation error occurs. This is the sample pipeline from > osxaudiosink's manual: > > gst-launch -v filesrc location=sine.ogg ! oggdemux ! vorbisdec ! > audioconvert ! audioresample ! osxaudiosink > > I think your can read gstreamer developer guide and maybe you > will figure out the answer yourself while reading it. > > Eric Zhang > > > 2008/11/11 Sjoerd Op 't Land <[hidden email]> > Hello all, > > I am new to gstreamer, so please forgive me if the errors encountered > are due to my inexperience. I am running Mac OS 10.5.5 on a MacBook > Core 2 Duo and I compiled gstreamer, gst-plugins-base and gst-plugins- > good from cvs (0.10.21.1). > > To start off, I wanted to create an audio loopthrough. First, I tried > to get the output to work. With a little modification, I was able to > produce a sine: > > > gst-launch audiotestsrc ! audioconvert ! audio/x-raw- > float,channels=2,width=32,depth=32 ! osxaudiosink > > (My first attempt failed, I don't know whether this is expected > behaviour: > > gst-launch audiotestsrc ! osxaudiosink > Setting pipeline to PAUSED ... > Pipeline is PREROLLING ... > ERROR: from element /GstPipeline:pipeline0/ > GstAudioTestSrc:audiotestsrc0: Internal data flow error. > Additional debug info: > gstbasesrc.c(2292): gst_base_src_loop (): /GstPipeline:pipeline0/ > GstAudioTestSrc:audiotestsrc0: > streaming task paused, reason not-negotiated (-4) > ERROR: pipeline doesn't want to preroll. > Setting pipeline to NULL ... > FREEING pipeline ...) > > The reason I am mailing you, is that I can't seem to get osxaudiosrc > to function, tried various stream types and convert/resample options. > The command line suggested in the source code unfortunately does not > function: > > > gst-launch -v -m osxaudiosrc ! fakesink > Setting pipeline to PAUSED ... > ERROR: Pipeline doesn't want to pause. > Got Message from element "fakesink0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "pipeline0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_PAUSED; > Got Message from element "osxaudiosrc0" (error): GstMessageError, > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > any"; > ERROR: from element /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > Additional debug info: > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: > Check your filtered caps, if any > Setting pipeline to NULL ... > FREEING pipeline ... > > Thanks in advance for any suggestions. Again, I apologise beforehand > if this is an error of mine, due to my inexperience with GStreamer. > > Best regards, > Sjoerd Op 't Land ========= Output listing 1 ========= $ gst-launch -v -m osxaudiosrc ! fakesink Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. Got Message from element "fakesink0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "pipeline0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_PAUSED; Got Message from element "osxaudiosrc0" (error): GstMessageError, gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ any"; ERROR: from element /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format Additional debug info: gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Check your filtered caps, if any Setting pipeline to NULL ... FREEING pipeline ... ========= Output listing 2 ========= $ gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! fakesink Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. Got Message from element "fakesink0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioresample0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioconvert0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "pipeline0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_PAUSED; Got Message from element "audioresample0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioconvert0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (error): GstMessageError, gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ any"; ERROR: from element /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format Additional debug info: gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Check your filtered caps, if any Setting pipeline to NULL ... FREEING pipeline ... ========= Output listing 3 ========= $ gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! audio/ x-raw-float,rate=44100,channels=2,width=32,depth=32 ! fakesink Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. Got Message from element "fakesink0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "capsfilter0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioresample0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioconvert0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "pipeline0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_PAUSED; Got Message from element "capsfilter0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioresample0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioconvert0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (error): GstMessageError, gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ any"; ERROR: from element /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format Additional debug info: gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Check your filtered caps, if any Setting pipeline to NULL ... FREEING pipeline ... ========= Output listing 4 ========= $ gst-launch -v -m osxaudiosrc ! audio/x-raw- float,rate=44100,channels=2,width=32,depth=32 ! audioconvert ! audioresample ! audio/x-raw- float,rate=44100,channels=2,width=32,depth=32 ! fakesink Setting pipeline to PAUSED ... ERROR: Pipeline doesn't want to pause. Got Message from element "fakesink0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "capsfilter1" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioresample0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioconvert0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "capsfilter0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "pipeline0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_NULL, new- state=(GstState)GST_STATE_READY, pending- state=(GstState)GST_STATE_PAUSED; Got Message from element "capsfilter1" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioresample0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "audioconvert0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "capsfilter0" (state-changed): GstMessageState, old-state=(GstState)GST_STATE_READY, new- state=(GstState)GST_STATE_PAUSED, pending- state=(GstState)GST_STATE_VOID_PENDING; Got Message from element "osxaudiosrc0" (error): GstMessageError, gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ any"; ERROR: from element /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format Additional debug info: gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ GstOsxAudioSrc:osxaudiosrc0: Check your filtered caps, if any Setting pipeline to NULL ... FREEING pipeline ... ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: Bug in osxaudiosrc? (Mac OS 10.5.5)
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Hello all,
Meanwhile I read some more on autoplugging and capfilters, but I still can't seem to get this pipeline to work. To determine whether or not this is a bug, could anyone using a Mac try these pipelines and report on the results? For example, does it work under 10.4? I also mailed with the creator of the plugin, but he wrote: > Please send to the gstreamer-devel mailing list. > > Zaheer And so I did... Thanks in advance for any input, Sjoerd Op 't Land Op 12 nov 2008, om 09:11 heeft Sjoerd Op 't Land het volgende geschreven: > Hi Eric, > > Thanks for your quick response. In fact my problem is with > osxaudiosrc, so let's focus on that element. In the source code of > osxaudiosrc, I found this "Example launch line" > > gst-launch -v -m osxaudiosrc ! fakesink > > Which generates (...)osxaudiosrc0: Could not negotiate format. > Apparently, either (a) there is no format that satisfies the pads of > osxaudiosrc and fakesink, or (b) there are multiple formats that > satisfy the pads of osxaudiosrc and fakesink (is this reasoning > correct?). Adding audioconvert ! audioresample does not help: > > gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! > fakesink > > Also results in (...)osxaudiosrc0: Could not negotiate format. Perhaps > I should force the format: > > gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! audio/ > x-raw-float,rate=44100,channels=2,width=32,depth=32 ! fakesink > > gst-launch -v -m osxaudiosrc ! audio/x-raw- > float,rate=44100,channels=2,width=32,depth=32 ! audioconvert ! > audioresample ! audio/x-raw- > float,rate=44100,channels=2,width=32,depth=32 ! fakesink > > Both result in (...)osxaudiosrc0: Could not negotiate format. For > completeness I added the complete output at the bottom of this e-mail. > > Thanks in advance for any suggestions, > Sjoerd Op 't Land > > Op 12 nov 2008, om 02:29 heeft Eric Zhang het volgende geschreven: > >> Hi, gstreamer-devel: >> >> Actually, I don't get what your problem is. Maybe this is >> because a language limitation. if you wanna use osxaudiosink, add >> converter or any other filter elements into your pipeline, otherwise >> the not-negotiation error occurs. This is the sample pipeline from >> osxaudiosink's manual: >> >> gst-launch -v filesrc location=sine.ogg ! oggdemux ! vorbisdec ! >> audioconvert ! audioresample ! osxaudiosink >> >> I think your can read gstreamer developer guide and maybe you >> will figure out the answer yourself while reading it. >> >> Eric Zhang >> >> >> 2008/11/11 Sjoerd Op 't Land <[hidden email]> >> Hello all, >> >> I am new to gstreamer, so please forgive me if the errors encountered >> are due to my inexperience. I am running Mac OS 10.5.5 on a MacBook >> Core 2 Duo and I compiled gstreamer, gst-plugins-base and gst- >> plugins- >> good from cvs (0.10.21.1). >> >> To start off, I wanted to create an audio loopthrough. First, I tried >> to get the output to work. With a little modification, I was able to >> produce a sine: >> >>> gst-launch audiotestsrc ! audioconvert ! audio/x-raw- >> float,channels=2,width=32,depth=32 ! osxaudiosink >> >> (My first attempt failed, I don't know whether this is expected >> behaviour: >>> gst-launch audiotestsrc ! osxaudiosink >> Setting pipeline to PAUSED ... >> Pipeline is PREROLLING ... >> ERROR: from element /GstPipeline:pipeline0/ >> GstAudioTestSrc:audiotestsrc0: Internal data flow error. >> Additional debug info: >> gstbasesrc.c(2292): gst_base_src_loop (): /GstPipeline:pipeline0/ >> GstAudioTestSrc:audiotestsrc0: >> streaming task paused, reason not-negotiated (-4) >> ERROR: pipeline doesn't want to preroll. >> Setting pipeline to NULL ... >> FREEING pipeline ...) >> >> The reason I am mailing you, is that I can't seem to get osxaudiosrc >> to function, tried various stream types and convert/resample options. >> The command line suggested in the source code unfortunately does not >> function: >> >>> gst-launch -v -m osxaudiosrc ! fakesink >> Setting pipeline to PAUSED ... >> ERROR: Pipeline doesn't want to pause. >> Got Message from element "fakesink0" (state-changed): >> GstMessageState, >> old-state=(GstState)GST_STATE_NULL, new- >> state=(GstState)GST_STATE_READY, pending- >> state=(GstState)GST_STATE_VOID_PENDING; >> Got Message from element "osxaudiosrc0" (state-changed): >> GstMessageState, old-state=(GstState)GST_STATE_NULL, new- >> state=(GstState)GST_STATE_READY, pending- >> state=(GstState)GST_STATE_VOID_PENDING; >> Got Message from element "pipeline0" (state-changed): >> GstMessageState, >> old-state=(GstState)GST_STATE_NULL, new- >> state=(GstState)GST_STATE_READY, pending- >> state=(GstState)GST_STATE_PAUSED; >> Got Message from element "osxaudiosrc0" (error): GstMessageError, >> gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ >> gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ >> GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ >> any"; >> ERROR: from element /GstPipeline:pipeline0/ >> GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format >> Additional debug info: >> gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ >> GstOsxAudioSrc:osxaudiosrc0: >> Check your filtered caps, if any >> Setting pipeline to NULL ... >> FREEING pipeline ... >> >> Thanks in advance for any suggestions. Again, I apologise beforehand >> if this is an error of mine, due to my inexperience with GStreamer. >> >> Best regards, >> Sjoerd Op 't Land > > ========= Output listing 1 ========= > $ gst-launch -v -m osxaudiosrc ! fakesink > Setting pipeline to PAUSED ... > ERROR: Pipeline doesn't want to pause. > Got Message from element "fakesink0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "pipeline0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_PAUSED; > Got Message from element "osxaudiosrc0" (error): GstMessageError, > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > any"; > ERROR: from element /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > Additional debug info: > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: > Check your filtered caps, if any > Setting pipeline to NULL ... > FREEING pipeline ... > > ========= Output listing 2 ========= > $ gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! > fakesink > Setting pipeline to PAUSED ... > ERROR: Pipeline doesn't want to pause. > Got Message from element "fakesink0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioresample0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioconvert0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "pipeline0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_PAUSED; > Got Message from element "audioresample0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioconvert0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (error): GstMessageError, > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > any"; > ERROR: from element /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > Additional debug info: > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: > Check your filtered caps, if any > Setting pipeline to NULL ... > FREEING pipeline ... > > ========= Output listing 3 ========= > $ gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! audio/ > x-raw-float,rate=44100,channels=2,width=32,depth=32 ! fakesink > Setting pipeline to PAUSED ... > ERROR: Pipeline doesn't want to pause. > Got Message from element "fakesink0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "capsfilter0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioresample0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioconvert0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "pipeline0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_PAUSED; > Got Message from element "capsfilter0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioresample0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioconvert0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (error): GstMessageError, > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > any"; > ERROR: from element /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > Additional debug info: > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: > Check your filtered caps, if any > Setting pipeline to NULL ... > FREEING pipeline ... > > ========= Output listing 4 ========= > $ gst-launch -v -m osxaudiosrc ! audio/x-raw- > float,rate=44100,channels=2,width=32,depth=32 ! audioconvert ! > audioresample ! audio/x-raw- > float,rate=44100,channels=2,width=32,depth=32 ! fakesink > Setting pipeline to PAUSED ... > ERROR: Pipeline doesn't want to pause. > Got Message from element "fakesink0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "capsfilter1" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioresample0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioconvert0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "capsfilter0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "pipeline0" (state-changed): GstMessageState, > old-state=(GstState)GST_STATE_NULL, new- > state=(GstState)GST_STATE_READY, pending- > state=(GstState)GST_STATE_PAUSED; > Got Message from element "capsfilter1" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioresample0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "audioconvert0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "capsfilter0" (state-changed): > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > state=(GstState)GST_STATE_PAUSED, pending- > state=(GstState)GST_STATE_VOID_PENDING; > Got Message from element "osxaudiosrc0" (error): GstMessageError, > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > any"; > ERROR: from element /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > Additional debug info: > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > GstOsxAudioSrc:osxaudiosrc0: > Check your filtered caps, if any > Setting pipeline to NULL ... > FREEING pipeline ... > > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge > Build the coolest Linux based applications with Moblin SDK & win > great prizes > Grand prize is a trip for two to an Open Source event anywhere in > the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: Bug in osxaudiosrc? (Mac OS 10.5.5)
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Hi, gstreamer-devel:
I have not Mac so I cannot test your problem. I'd like to get one but Mac is expensive in China and seems that scratchbox cannot be installed on Mac. I need a cross-compile environment so now Linux is the prefer OS for me. Sjoerd, Maybe you should run this pipeline with root privilege? In Linux, we use `sudo' to get root permission. Eric Zhang 2008/11/13 Sjoerd Op 't Land <[hidden email]> Hello all, ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: Bug in osxaudiosrc? (Mac OS 10.5.5)
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Hi Eric,
Tried sudo, but unfortunately... to no avail. Thanks for your support, I will again try to contact Zaheer. Regards, Sjoerd Op 14 nov 2008, om 03:01 heeft Eric Zhang het volgende geschreven: > Hi, gstreamer-devel: > > I have not Mac so I cannot test your problem. I'd like to get > one but Mac is expensive in China and seems that scratchbox cannot > be installed on Mac. I need a cross-compile environment so now Linux > is the prefer OS for me. > > Sjoerd, Maybe you should run this pipeline with root privilege? > In Linux, we use `sudo' to get root permission. > > Eric Zhang > > 2008/11/13 Sjoerd Op 't Land <[hidden email]> > Hello all, > > Meanwhile I read some more on autoplugging and capfilters, but I still > can't seem to get this pipeline to work. To determine whether or not > this is a bug, could anyone using a Mac try these pipelines and report > on the results? For example, does it work under 10.4? > > I also mailed with the creator of the plugin, but he wrote: > > Please send to the gstreamer-devel mailing list. > > > > Zaheer > > > And so I did... > > Thanks in advance for any input, > Sjoerd Op 't Land > > Op 12 nov 2008, om 09:11 heeft Sjoerd Op 't Land het volgende > geschreven: > > > Hi Eric, > > > > Thanks for your quick response. In fact my problem is with > > osxaudiosrc, so let's focus on that element. In the source code of > > osxaudiosrc, I found this "Example launch line" > > > > gst-launch -v -m osxaudiosrc ! fakesink > > > > Which generates (...)osxaudiosrc0: Could not negotiate format. > > Apparently, either (a) there is no format that satisfies the pads of > > osxaudiosrc and fakesink, or (b) there are multiple formats that > > satisfy the pads of osxaudiosrc and fakesink (is this reasoning > > correct?). Adding audioconvert ! audioresample does not help: > > > > gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! > > fakesink > > > > Also results in (...)osxaudiosrc0: Could not negotiate format. > Perhaps > > I should force the format: > > > > gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! > audio/ > > x-raw-float,rate=44100,channels=2,width=32,depth=32 ! fakesink > > > > gst-launch -v -m osxaudiosrc ! audio/x-raw- > > float,rate=44100,channels=2,width=32,depth=32 ! audioconvert ! > > audioresample ! audio/x-raw- > > float,rate=44100,channels=2,width=32,depth=32 ! fakesink > > > > Both result in (...)osxaudiosrc0: Could not negotiate format. For > > completeness I added the complete output at the bottom of this e- > mail. > > > > Thanks in advance for any suggestions, > > Sjoerd Op 't Land > > > > Op 12 nov 2008, om 02:29 heeft Eric Zhang het volgende geschreven: > > > >> Hi, gstreamer-devel: > >> > >> Actually, I don't get what your problem is. Maybe this is > >> because a language limitation. if you wanna use osxaudiosink, add > >> converter or any other filter elements into your pipeline, > otherwise > >> the not-negotiation error occurs. This is the sample pipeline from > >> osxaudiosink's manual: > >> > >> gst-launch -v filesrc location=sine.ogg ! oggdemux ! vorbisdec ! > >> audioconvert ! audioresample ! osxaudiosink > >> > >> I think your can read gstreamer developer guide and maybe you > >> will figure out the answer yourself while reading it. > >> > >> Eric Zhang > >> > >> > >> 2008/11/11 Sjoerd Op 't Land <[hidden email]> > >> Hello all, > >> > >> I am new to gstreamer, so please forgive me if the errors > encountered > >> are due to my inexperience. I am running Mac OS 10.5.5 on a MacBook > >> Core 2 Duo and I compiled gstreamer, gst-plugins-base and gst- > >> plugins- > >> good from cvs (0.10.21.1). > >> > >> To start off, I wanted to create an audio loopthrough. First, I > tried > >> to get the output to work. With a little modification, I was able > to > >> produce a sine: > >> > >>> gst-launch audiotestsrc ! audioconvert ! audio/x-raw- > >> float,channels=2,width=32,depth=32 ! osxaudiosink > >> > >> (My first attempt failed, I don't know whether this is expected > >> behaviour: > >>> gst-launch audiotestsrc ! osxaudiosink > >> Setting pipeline to PAUSED ... > >> Pipeline is PREROLLING ... > >> ERROR: from element /GstPipeline:pipeline0/ > >> GstAudioTestSrc:audiotestsrc0: Internal data flow error. > >> Additional debug info: > >> gstbasesrc.c(2292): gst_base_src_loop (): /GstPipeline:pipeline0/ > >> GstAudioTestSrc:audiotestsrc0: > >> streaming task paused, reason not-negotiated (-4) > >> ERROR: pipeline doesn't want to preroll. > >> Setting pipeline to NULL ... > >> FREEING pipeline ...) > >> > >> The reason I am mailing you, is that I can't seem to get > osxaudiosrc > >> to function, tried various stream types and convert/resample > options. > >> The command line suggested in the source code unfortunately does > not > >> function: > >> > >>> gst-launch -v -m osxaudiosrc ! fakesink > >> Setting pipeline to PAUSED ... > >> ERROR: Pipeline doesn't want to pause. > >> Got Message from element "fakesink0" (state-changed): > >> GstMessageState, > >> old-state=(GstState)GST_STATE_NULL, new- > >> state=(GstState)GST_STATE_READY, pending- > >> state=(GstState)GST_STATE_VOID_PENDING; > >> Got Message from element "osxaudiosrc0" (state-changed): > >> GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > >> state=(GstState)GST_STATE_READY, pending- > >> state=(GstState)GST_STATE_VOID_PENDING; > >> Got Message from element "pipeline0" (state-changed): > >> GstMessageState, > >> old-state=(GstState)GST_STATE_NULL, new- > >> state=(GstState)GST_STATE_READY, pending- > >> state=(GstState)GST_STATE_PAUSED; > >> Got Message from element "osxaudiosrc0" (error): GstMessageError, > >> gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > >> gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > >> GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > >> any"; > >> ERROR: from element /GstPipeline:pipeline0/ > >> GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > >> Additional debug info: > >> gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > >> GstOsxAudioSrc:osxaudiosrc0: > >> Check your filtered caps, if any > >> Setting pipeline to NULL ... > >> FREEING pipeline ... > >> > >> Thanks in advance for any suggestions. Again, I apologise > beforehand > >> if this is an error of mine, due to my inexperience with GStreamer. > >> > >> Best regards, > >> Sjoerd Op 't Land > > > > ========= Output listing 1 ========= > > $ gst-launch -v -m osxaudiosrc ! fakesink > > Setting pipeline to PAUSED ... > > ERROR: Pipeline doesn't want to pause. > > Got Message from element "fakesink0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "osxaudiosrc0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "pipeline0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_PAUSED; > > Got Message from element "osxaudiosrc0" (error): GstMessageError, > > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > > any"; > > ERROR: from element /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > > Additional debug info: > > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: > > Check your filtered caps, if any > > Setting pipeline to NULL ... > > FREEING pipeline ... > > > > ========= Output listing 2 ========= > > $ gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! > > fakesink > > Setting pipeline to PAUSED ... > > ERROR: Pipeline doesn't want to pause. > > Got Message from element "fakesink0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioresample0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioconvert0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "osxaudiosrc0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "pipeline0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_PAUSED; > > Got Message from element "audioresample0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioconvert0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "osxaudiosrc0" (error): GstMessageError, > > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > > any"; > > ERROR: from element /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > > Additional debug info: > > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: > > Check your filtered caps, if any > > Setting pipeline to NULL ... > > FREEING pipeline ... > > > > ========= Output listing 3 ========= > > $ gst-launch -v -m osxaudiosrc ! audioconvert ! audioresample ! > audio/ > > x-raw-float,rate=44100,channels=2,width=32,depth=32 ! fakesink > > Setting pipeline to PAUSED ... > > ERROR: Pipeline doesn't want to pause. > > Got Message from element "fakesink0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "capsfilter0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioresample0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioconvert0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "osxaudiosrc0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "pipeline0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_PAUSED; > > Got Message from element "capsfilter0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioresample0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioconvert0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "osxaudiosrc0" (error): GstMessageError, > > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > > any"; > > ERROR: from element /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > > Additional debug info: > > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: > > Check your filtered caps, if any > > Setting pipeline to NULL ... > > FREEING pipeline ... > > > > ========= Output listing 4 ========= > > $ gst-launch -v -m osxaudiosrc ! audio/x-raw- > > float,rate=44100,channels=2,width=32,depth=32 ! audioconvert ! > > audioresample ! audio/x-raw- > > float,rate=44100,channels=2,width=32,depth=32 ! fakesink > > Setting pipeline to PAUSED ... > > ERROR: Pipeline doesn't want to pause. > > Got Message from element "fakesink0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "capsfilter1" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioresample0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioconvert0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "capsfilter0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "osxaudiosrc0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "pipeline0" (state-changed): > GstMessageState, > > old-state=(GstState)GST_STATE_NULL, new- > > state=(GstState)GST_STATE_READY, pending- > > state=(GstState)GST_STATE_PAUSED; > > Got Message from element "capsfilter1" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioresample0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "audioconvert0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "capsfilter0" (state-changed): > > GstMessageState, old-state=(GstState)GST_STATE_READY, new- > > state=(GstState)GST_STATE_PAUSED, pending- > > state=(GstState)GST_STATE_VOID_PENDING; > > Got Message from element "osxaudiosrc0" (error): GstMessageError, > > gerror=(GstGError)(NULL), debug=(string)"gstbasesrc.c\(2484\):\ > > gst_base_src_start\ \(\):\ /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0:\012Check\ your\ filtered\ caps\,\ if\ > > any"; > > ERROR: from element /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: Could not negotiate format > > Additional debug info: > > gstbasesrc.c(2484): gst_base_src_start (): /GstPipeline:pipeline0/ > > GstOsxAudioSrc:osxaudiosrc0: > > Check your filtered caps, if any > > Setting pipeline to NULL ... > > FREEING pipeline ... > > > > > > > > > > > ------------------------------------------------------------------------- > > This SF.Net email is sponsored by the Moblin Your Move Developer's > > challenge > > Build the coolest Linux based applications with Moblin SDK & win > > great prizes > > Grand prize is a trip for two to an Open Source event anywhere in > > the world > > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > > _______________________________________________ > > gstreamer-devel mailing list > > [hidden email] > > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge > Build the coolest Linux based applications with Moblin SDK & win > great prizes > Grand prize is a trip for two to an Open Source event anywhere in > the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/ > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > ------------------------------------------------------------------------- > This SF.Net email is sponsored by the Moblin Your Move Developer's > challenge > Build the coolest Linux based applications with Moblin SDK & win > great prizes > Grand prize is a trip for two to an Open Source event anywhere in > the world > http://moblin-contest.org/redirect.php?banner_id=100&url=/_______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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