[gst-devel] help: about rtp

Fri Apr 17 10:13:07 CEST 2009

Hi,

Try setting async = FALSE on the udpsinks


On Fri, Apr 17, 2009 at 1:19 PM, shirie <shizibo at gmail.com> wrote:
>
> yes, it works. Actually it is same with part of my original pipeline. I
> tested it before.
> Here is the output:
> etting pipeline to PAUSED ...
> Pipeline is PREROLLING ...
> /pipeline0/queue0.sink: caps = video/mpeg, mpegversion=(int)4,
> systemstream=(boolean)false,
> codec_data=(buffer)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34,
> width=(int)320, height=(int)240, framerate=(fraction)15/1
> /pipeline0/queue0.src: caps = video/mpeg, mpegversion=(int)4,
> systemstream=(boolean)false,
> codec_data=(buffer)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34,
> width=(int)320, height=(int)240, framerate=(fraction)15/1
> /pipeline0/rtpmp4vpay0.src: caps = application/x-rtp, media=(string)video,
> payload=(int)96, clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> ssrc=(guint)504891211, clock-base=(guint)1805442126,
> seqnum-base=(guint)25303, profile-level-id=(string)1,
> config=(string)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34
> /pipeline0/rtpmp4vpay0.sink: caps = video/mpeg, mpegversion=(int)4,
> systemstream=(boolean)false,
> codec_data=(buffer)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34,
> width=(int)320, height=(int)240, framerate=(fraction)15/1
> /pipeline0/udpsink0.sink: caps = application/x-rtp, media=(string)video,
> payload=(int)96, clock-rate=(int)90000, encoding-name=(string)MP4V-ES,
> ssrc=(guint)504891211, clock-base=(guint)1805442126,
> seqnum-base=(guint)25303, profile-level-id=(string)1,
> config=(string)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34
> Pipeline is PREROLLED ...
>
> receive it with the udpsrc, I can see the vedio image but without sound.
>
>
> ved kpl wrote:
>>
>> Hi,
>>
>> Ok, Now just try if
>> "gst-launch -v filesrc location=shake.mp4 ! qtdemux !  queue !
>> rtpmp4vpay ! udpsink port=5000 -v"
>> works?
>>
>> On Fri, Apr 17, 2009 at 7:13 AM, shirie <shizibo at gmail.com> wrote:
>>>
>>> Yes, the pipeline works well. Here is the output:
>>>
>>> Setting pipeline to PAUSED ...
>>> /pipeline0/bin/typefind.src: caps = video/quicktime
>>> Pipeline is PREROLLING ...
>>> /pipeline0/bin/queue0.sink: caps = video/mpeg, mpegversion=(int)4,
>>> systemstream=(boolean)false,
>>> codec_data=(buffer)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34,
>>> width=(int)320, height=(int)240, framerate=(fraction)15/1
>>> /pipeline0/bin/queue0.src: caps = video/mpeg, mpegversion=(int)4,
>>> systemstream=(boolean)false,
>>> codec_data=(buffer)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34,
>>> width=(int)320, height=(int)240, framerate=(fraction)15/1
>>> /pipeline0/bin/ffdec_mpeg40.sink: caps = video/mpeg, mpegversion=(int)4,
>>> systemstream=(boolean)false,
>>> codec_data=(buffer)000001b001000001b58913000001000000012000c48d88007d0a041e1463000001b24c61766335312e34302e34,
>>> width=(int)320, height=(int)240, framerate=(fraction)15/1
>>> /pipeline0/bin/ffdec_mpeg40.src: caps = video/x-raw-yuv, width=(int)320,
>>> height=(int)240, framerate=(fraction)15/1, format=(fourcc)I420,
>>> pixel-aspect-ratio=(fraction)1/1
>>> /pipeline0/ffmpegcsp0.src: caps = video/x-raw-yuv, width=(int)320,
>>> height=(int)240, framerate=(fraction)15/1, format=(fourcc)I420,
>>> pixel-aspect-ratio=(fraction)1/1
>>> /pipeline0/ffmpegcsp0.sink: caps = video/x-raw-yuv, width=(int)320,
>>> height=(int)240, framerate=(fraction)15/1, format=(fourcc)I420,
>>> pixel-aspect-ratio=(fraction)1/1
>>> /pipeline0/bin.src0: caps = video/x-raw-yuv, width=(int)320,
>>> height=(int)240, framerate=(fraction)15/1, format=(fourcc)I420,
>>> pixel-aspect-ratio=(fraction)1/1
>>> /pipeline0/bin.src0.proxypad1: caps = video/x-raw-yuv, width=(int)320,
>>> height=(int)240, framerate=(fraction)15/1, format=(fourcc)I420,
>>> pixel-aspect-ratio=(fraction)1/1
>>> /pipeline0/bin/queue1.sink: caps = audio/mpeg, mpegversion=(int)4,
>>> framed=(boolean)true, codec_data=(buffer)1290, rate=(int)32000,
>>> channels=(int)2
>>> /pipeline0/bin/queue1.src: caps = audio/mpeg, mpegversion=(int)4,
>>> framed=(boolean)true, codec_data=(buffer)1290, rate=(int)32000,
>>> channels=(int)2
>>> /pipeline0/bin/faad0.sink: caps = audio/mpeg, mpegversion=(int)4,
>>> framed=(boolean)true, codec_data=(buffer)1290, rate=(int)32000,
>>> channels=(int)2
>>> /pipeline0/bin/faad0.src: caps = audio/x-raw-int, endianness=(int)1234,
>>> signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)32000,
>>> channels=(int)2, channel-positions=(GstAudioChannelPosition)<
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT >
>>> /pipeline0/audioconvert0.src: caps = audio/x-raw-int,
>>> endianness=(int)1234,
>>> signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)32000,
>>> channels=(int)2, channel-positions=(GstAudioChannelPosition)<
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT >
>>> /pipeline0/audioconvert0.sink: caps = audio/x-raw-int,
>>> endianness=(int)1234,
>>> signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)32000,
>>> channels=(int)2, channel-positions=(GstAudioChannelPosition)<
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT >
>>> /pipeline0/bin.src1: caps = audio/x-raw-int, endianness=(int)1234,
>>> signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)32000,
>>> channels=(int)2, channel-positions=(GstAudioChannelPosition)<
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT >
>>> /pipeline0/bin.src1.proxypad2: caps = audio/x-raw-int,
>>> endianness=(int)1234,
>>> signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)32000,
>>> channels=(int)2, channel-positions=(GstAudioChannelPosition)<
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT >
>>> /pipeline0/alsasink0.sink: caps = audio/x-raw-int, endianness=(int)1234,
>>> signed=(boolean)true, width=(int)16, depth=(int)16, rate=(int)32000,
>>> channels=(int)2, channel-positions=(GstAudioChannelPosition)<
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
>>> GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT >
>>> /pipeline0/xvimagesink0.sink: caps = video/x-raw-yuv, width=(int)320,
>>> height=(int)240, framerate=(fraction)15/1, format=(fourcc)I420,
>>> pixel-aspect-ratio=(fraction)1/1
>>> Pipeline is PREROLLED ...
>>> Setting pipeline to PLAYING ...
>>> New clock: GstAudioSinkClock
>>>
>>> So how can I add rtp-related elements to it? THanks.
>>> --
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>>>
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>>
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>
> --
> View this message in context: http://www.nabble.com/help%3A-about-rtp-tp23051783p23092807.html
> Sent from the GStreamer-devel mailing list archive at Nabble.com.
>
>
> ------------------------------------------------------------------------------
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> around Java (TM) technology - register by April 22, and save
> $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
> 300 plus technical and hands-on sessions. Register today.
> Use priority code J9JMT32. http://p.sf.net/sfu/p
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