bayer2rgb ! ffmpegcolorspace linkage fails...
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bayer2rgb ! ffmpegcolorspace linkage fails...
 
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Hello all,
I'm having a bit of trouble with the mentioned linkage. Here are the versions of things installed (from source): - gstreamer-0.10.21 - gst-plugins-base-0.10.21 - gst-plugins-good-0.10.11 - gst-plugins-bad-0.10.9 Here's the command I'm trying to execute: $ gst-launch-0.10 --gst-debug-level=5 filesrc location=isoch.bin ! video/x-raw-bayer,width=320,height=240,framerate=30 ! bayer2rgb ! ffmpegcolorspace ! theoraenc ! oggmux ! filesink location=foo.ogg The error: WARNING: erroneous pipeline: could not link bayer2rgb0 to ffmpegcsp0 And attached is some output from the --gst-debug-level=5. Specifically the following lines look suspicious: basetransform gstbasetransform.c:621:gst_base_transform_getcaps:<bayer2rgb0:src> transformed video/x-raw-rgb, width=(int)320, height=(int)240, framerate=(int)30 ... basetransform gstbasetransform.c:628:gst_base_transform_getcaps:<bayer2rgb0:src> our template video/x-raw-rgb, ... (lots of output, possible bayer2rgb src caps?) ... basetransform gstbasetransform.c:630:gst_base_transform_getcaps:<bayer2rgb0:src> intersected EMPTY ... now we try to link to ffmpegcsp0:sink ... GST_CAPS gstpad.c:1677:gst_pad_link_check_compatible_unlocked: src caps EMPTY GST_CAPS gstpad.c:1678:gst_pad_link_check_compatible_unlocked: sink caps video/x-raw-yuv, ... (all ffmpegcolorspace sinks) ... GST_CAPS gstpad.c:1711:gst_pad_link_check_compatible_unlocked: intersection is EMPTY ... GST_PADS gstpad.c:1870:gst_pad_link_prepare: caps are incompatible Thanks in advance for any help you can provide! Joshua Roys ------------------------------------------------------------------------- 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: bayer2rgb ! ffmpegcolorspace linkage fails...
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Hi ,
Use proper blocksize with filesrc so that a complete raw frame can be passed to bayer2rgb , and remove framerate property from caps filter .
On Sun, Nov 16, 2008 at 2:25 AM, Joshua Roys <[hidden email]> wrote: Hello all, -- Regards, Sudarshan Bisht ------------------------------------------------------------------------- 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: bayer2rgb ! ffmpegcolorspace linkage fails...
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Hello,
Thanks for your reply, but it still doesn't work. $ gst-launch-0.10 filesrc location=isoch.bin ! video/x-raw-bayer,width=320,height=240,blocksize=7680 ! bayer2rgb ! ffmpegcolorspace ! theoraenc ! oggmux ! filesink location=foo.ogg (gst-launch-0.10:23670): GStreamer-CRITICAL **: gst_structure_set_value: assertion `G_IS_VALUE (value)' failed (gst-launch-0.10:23670): GStreamer-CRITICAL **: gst_structure_set_value: assertion `G_IS_VALUE (value)' failed Setting pipeline to PAUSED ... Pipeline is PREROLLING ... ERROR: from element /GstPipeline:pipeline0/GstCapsFilter:capsfilter0: Filter caps do not completely specify the output format Additional debug info: gstcapsfilter.c(346): gst_capsfilter_prepare_buf (): /GstPipeline:pipeline0/GstCapsFilter:capsfilter0: Output caps are unfixed: video/x-raw-bayer, width=(int)320, height=(int)240, blocksize=(int)7680, framerate=(fraction)[ 0/1, 2147483647/1 ] ERROR: pipeline doesn't want to preroll. Setting pipeline to NULL ... FREEING pipeline ... Adding framerate between various elements causes them to not link... (I tried between: filesrc -> bayer2rgb, bayer2rgb -> ffmpegcolorspace, ffmpegcolorspace -> theoraenc, theoraenc -> oggmux, oggmux -> filesink) Thanks, Josh sudarshan bisht wrote: > Hi , > Use proper blocksize with filesrc so that a complete raw frame can be > passed to bayer2rgb , and remove framerate property from caps filter . > > On Sun, Nov 16, 2008 at 2:25 AM, Joshua Roys <[hidden email] > <mailto:[hidden email]>> wrote: > > Hello all, > > I'm having a bit of trouble with the mentioned linkage. Here are the > versions of things installed (from source): > - gstreamer-0.10.21 > - gst-plugins-base-0.10.21 > - gst-plugins-good-0.10.11 > - gst-plugins-bad-0.10.9 > > Here's the command I'm trying to execute: > $ gst-launch-0.10 --gst-debug-level=5 filesrc location=isoch.bin ! > video/x-raw-bayer,width=320,height=240,framerate=30 ! bayer2rgb ! > ffmpegcolorspace ! theoraenc ! oggmux ! filesink location=foo.ogg > > The error: > WARNING: erroneous pipeline: could not link bayer2rgb0 to ffmpegcsp0 > > And attached is some output from the --gst-debug-level=5. Specifically > the following lines look suspicious: > > basetransform > gstbasetransform.c:621:gst_base_transform_getcaps:<bayer2rgb0:src> > transformed video/x-raw-rgb, width=(int)320, height=(int)240, > framerate=(int)30 > ... > basetransform > gstbasetransform.c:628:gst_base_transform_getcaps:<bayer2rgb0:src> our > template video/x-raw-rgb, ... (lots of output, possible bayer2rgb src > caps?) > ... > basetransform > gstbasetransform.c:630:gst_base_transform_getcaps:<bayer2rgb0:src> > intersected EMPTY > > ... now we try to link to ffmpegcsp0:sink ... > > GST_CAPS gstpad.c:1677:gst_pad_link_check_compatible_unlocked: src caps > EMPTY > GST_CAPS gstpad.c:1678:gst_pad_link_check_compatible_unlocked: sink caps > video/x-raw-yuv, ... (all ffmpegcolorspace sinks) > ... > GST_CAPS gstpad.c:1711:gst_pad_link_check_compatible_unlocked: > intersection is EMPTY > ... > GST_PADS gstpad.c:1870:gst_pad_link_prepare: caps are incompatible > > Thanks in advance for any help you can provide! > > Joshua Roys > > ------------------------------------------------------------------------- > 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=/ > <http://moblin-contest.org/redirect.php?banner_id=100&url=/> > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > <mailto:[hidden email]> > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > > > > -- > Regards, > > Sudarshan Bisht > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > 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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