got some error when I test the FLV demuxer
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got some error when I test the FLV demuxer
 
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Hi all:
I test the FLV demuxer like this: gst-launch -v filesrc location=./gsd1.flv ! flvdemux ! audioconvert ! autoaudiosink and this is the method provided by gstflvdemux.c. But I got the error like this:
Setting pipeline to PAUSED ... Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps = video/x-h264, pixel-aspect-ratio=(fraction)1/1, codec_data=(buffer)01640015ffe1001e67640015ac34e602808effc028402804000003000400000300ca3c58b67801000468e9bbcb
ERROR: from element /GstPipeline:pipeline0/GstFlvDemux:flvdemux0: Internal data stream error. Additional debug info:
gstflvdemux.c(2282): gst_flv_demux_loop (): /GstPipeline:pipeline0/GstFlvDemux:flvdemux0: stream stopped, reason not-linked ERROR: pipeline doesn't want to preroll.
Setting pipeline to NULL ... /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:audio: caps = NULL
/GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps = NULL Freeing pipeline ... So , what's the information means? How I fix it ?
------------------------------------------------------------------------------ What happens now with your Lotus Notes apps - do you make another costly upgrade, or settle for being marooned without product support? Time to move off Lotus Notes and onto the cloud with Force.com, apps are easier to build, use, and manage than apps on traditional platforms. Sign up for the Lotus Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: got some error when I test the FLV demuxer
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This means .flv file ( which is a container format) has h264 video stream and you need to have appropriate h264 decoder plugin in order to decode the video stream.
If your end goal is to play this file then you can use following pipeline ;
gst-launch -v filesrc location=./gsd1.flv ! flvdemux name=demux demux. ! queue ! decodebin ! autovideosink demux. ! queue ! decodebin ! autoaudiosink
On Sun, Dec 5, 2010 at 5:07 PM, michael young <[hidden email]> wrote: Hi all: -- Regards, Sudarshan Bisht ------------------------------------------------------------------------------ What happens now with your Lotus Notes apps - do you make another costly upgrade, or settle for being marooned without product support? Time to move off Lotus Notes and onto the cloud with Force.com, apps are easier to build, use, and manage than apps on traditional platforms. Sign up for the Lotus Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: got some error when I test the FLV demuxer
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Hi sudarshan:
I tried your method, but it's still can not work, there is no video and audio output. So It's that because I have on H264 plugin in my system? which gstreamer plugin I should install ? tks :)
On Mon, Dec 6, 2010 at 2:33 AM, sudarshan bisht <[hidden email]> wrote: This means .flv file ( which is a container format) has h264 video stream and you need to have appropriate h264 decoder plugin in order to decode the video stream. ------------------------------------------------------------------------------ What happens now with your Lotus Notes apps - do you make another costly upgrade, or settle for being marooned without product support? Time to move off Lotus Notes and onto the cloud with Force.com, apps are easier to build, use, and manage than apps on traditional platforms. Sign up for the Lotus Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
Re: got some error when I test the FLV demuxer
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I got some info for 264 :
$ gst-inspect-0.10 | grep 264 typefindfunctions: video/x-h264: h264, x264, 264
rtp: rtph264depay: RTP H264 depayloader rtp: rtph264pay: RTP H264 payloader h264parse: h264parse: H264Parse
ffmpeg: ffmux_ipod: FFmpeg iPod H.264 MP4 format muxer ffmpeg: ffdec_h264: FFmpeg H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 decoder
On Mon, Dec 6, 2010 at 11:03 AM, michael <[hidden email]> wrote: Hi sudarshan: ------------------------------------------------------------------------------ What happens now with your Lotus Notes apps - do you make another costly upgrade, or settle for being marooned without product support? Time to move off Lotus Notes and onto the cloud with Force.com, apps are easier to build, use, and manage than apps on traditional platforms. Sign up for the Lotus Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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try
1) gst-launch -v filesrc location=./gsd1.flv ! decodebin2 ! ffmpegcolorspace ! videoscale ! autovideosink -v 2) gst-launch -v filesrc location=./gsd1.flv ! decodebin2 name=bin ! ffmpegcolorspace ! videoscale ! autovideosink bin. ! audioconvert ! audioresample ! autoaudiosink -v maybe u need to install the audio/video decoder plugins... if u want this to work On Mon, Dec 6, 2010 at 8:47 AM, michael <[hidden email]> wrote: > I got some info for 264 : > $ gst-inspect-0.10 | grep 264 > typefindfunctions: video/x-h264: h264, x264, 264 > rtp: rtph264depay: RTP H264 depayloader > rtp: rtph264pay: RTP H264 payloader > h264parse: h264parse: H264Parse > ffmpeg: ffmux_ipod: FFmpeg iPod H.264 MP4 format muxer > ffmpeg: ffdec_h264: FFmpeg H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 > decoder > > On Mon, Dec 6, 2010 at 11:03 AM, michael <[hidden email]> wrote: >> >> Hi sudarshan: >> I tried your method, but it's still can not work, there is no video >> and audio output. >> So It's that because I have on H264 plugin in my system? which gstreamer >> plugin I >> should install ? tks :) >> >> On Mon, Dec 6, 2010 at 2:33 AM, sudarshan bisht >> <[hidden email]> wrote: >>> >>> This means .flv file ( which is a container format) has h264 video stream >>> and you need to have appropriate h264 decoder plugin in order to decode the >>> video stream. >>> If your end goal is to play this file then you can use following pipeline >>> ; >>> gst-launch -v filesrc location=./gsd1.flv ! flvdemux name=demux demux. ! >>> queue ! decodebin ! autovideosink demux. ! queue ! decodebin ! >>> autoaudiosink >>> >>> >>> >>> >>> On Sun, Dec 5, 2010 at 5:07 PM, michael young <[hidden email]> wrote: >>>> >>>> Hi all: >>>> I test the FLV demuxer like this: gst-launch -v filesrc >>>> location=./gsd1.flv ! flvdemux ! audioconvert ! autoaudiosink >>>> and this is the method provided by gstflvdemux.c. But I got the error >>>> like this: >>>> Setting pipeline to PAUSED ... >>>> Pipeline is PREROLLING ... >>>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps = >>>> video/x-h264, pixel-aspect-ratio=(fraction)1/1, >>>> codec_data=(buffer)01640015ffe1001e67640015ac34e602808effc028402804000003000400000300ca3c58b67801000468e9bbcb >>>> ERROR: from element /GstPipeline:pipeline0/GstFlvDemux:flvdemux0: >>>> Internal data stream error. >>>> Additional debug info: >>>> gstflvdemux.c(2282): gst_flv_demux_loop (): >>>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0: >>>> stream stopped, reason not-linked >>>> ERROR: pipeline doesn't want to preroll. >>>> Setting pipeline to NULL ... >>>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:audio: caps = NULL >>>> /GstPipeline:pipeline0/GstFlvDemux:flvdemux0.GstPad:video: caps = NULL >>>> Freeing pipeline ... >>>> So , what's the information means? How I fix it ? >>>> >>>> ------------------------------------------------------------------------------ >>>> What happens now with your Lotus Notes apps - do you make another costly >>>> upgrade, or settle for being marooned without product support? Time to >>>> move >>>> off Lotus Notes and onto the cloud with Force.com, apps are easier to >>>> build, >>>> use, and manage than apps on traditional platforms. Sign up for the >>>> Lotus >>>> Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d >>>> _______________________________________________ >>>> gstreamer-devel mailing list >>>> [hidden email] >>>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >>>> >>> >>> >>> >>> -- >>> Regards, >>> >>> Sudarshan Bisht >>> >>> >>> ------------------------------------------------------------------------------ >>> What happens now with your Lotus Notes apps - do you make another costly >>> upgrade, or settle for being marooned without product support? Time to >>> move >>> off Lotus Notes and onto the cloud with Force.com, apps are easier to >>> build, >>> use, and manage than apps on traditional platforms. Sign up for the Lotus >>> Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d >>> _______________________________________________ >>> gstreamer-devel mailing list >>> [hidden email] >>> https://lists.sourceforge.net/lists/listinfo/gstreamer-devel >>> >> > > > ------------------------------------------------------------------------------ > What happens now with your Lotus Notes apps - do you make another costly > upgrade, or settle for being marooned without product support? Time to move > off Lotus Notes and onto the cloud with Force.com, apps are easier to build, > use, and manage than apps on traditional platforms. Sign up for the Lotus > Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.sourceforge.net/lists/listinfo/gstreamer-devel > > ------------------------------------------------------------------------------ What happens now with your Lotus Notes apps - do you make another costly upgrade, or settle for being marooned without product support? Time to move off Lotus Notes and onto the cloud with Force.com, apps are easier to build, use, and manage than apps on traditional platforms. Sign up for the Lotus Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.sourceforge.net/lists/listinfo/gstreamer-devel |
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