Streaming to YouTube Live

[Chuck Crisler]

Turn on logging to get more info. Logging can deluge you, so start slowly
until you get enough info to narrow down. Start with something like 'export
GST_DEBUG=*:3', which will give you a lot of messages. Then pick out the
very few (1-2-3) elements that are interesting and set a higher debugging
level for them (and disabling logging for everything else). Something like
'export GST_DEBUG=element1:4,element2:4'

Then post the logs if the answer isn't obvious.




On Wed, Apr 24, 2013 at 8:15 AM, Peter Maersk-Moller <pmaersk at gmail.com>wrote:

> Hi.
>
> A little update on using GStreamer to generate a live stream for YouTube
> Live. Using the following information, the pipeline gets a little bit
> further.
>
>      .... ! flvmux streamable=true name=mux ! rtmpsink location="$LOCATION"
>
> Here LOCATION is now defined as follows
>
>     LOCATION="Primary Server URL/Stream Name live=1
> flashver=FME/3.0\20(compatible;\20FMSc\201.0) "
>
> Primary Server URL and Stream Name is copied from the settings from the
> live event created for the YouTube account.
>
> Nevertheless the script now fails with the following message after
> apparently setting up communication with the YouTube servers.
>
>
>    Pipeline is PREROLLED ...
>    Setting pipeline to PLAYING ...
>    New clock: GstSystemClock
>    ERROR: WriteN, RTMP send error 104 (126 bytes)
>
> Anybody know what that is?
>
> Best regards
>
>
> On Mon, Apr 22, 2013 at 11:57 PM, Peter Maersk-Moller <pmaersk at gmail.com>wrote:
>
>> Hi.
>>
>> I was wondering if anybody has been successful streaming to the YouTube
>> Live streaming servers using GStreamer?
>>
>> I get the following error message which I believe indicates that YouTube
>> doesn't accept my data:
>>
>>   Pipeline is PREROLLED ...
>>   Setting pipeline to PLAYING ...
>>   New clock: GstSystemClock
>>   ERROR: RTMP_ReadPacket, failed to read RTMP packet header
>>   ERROR: from element /GstPipeline:pipeline0/GstRTMPSink:rtmpsink0: Could
>> not   open resource for writing.
>>   Additional debug info:
>>   gstrtmpsink.c(228): gst_rtmp_sink_render (): /GstPipeline:pipeline0
>> /GstRTMPSink:rtmpsink0:
>>   Could not connect to RTMP stream "rtmp://
>> a.rtmp.youtube.com/videolive?..........
>>
>> I am using the following script that works great for UStream, but not for
>> YouTube LIve. Anybody got any good suggestion?
>>
>> Best regards
>> Peter
>>
>> ================
>> #!/bin/bash
>> if [ $# != 1 ] ; then exit ; fi
>> AUDIOFORMAT='audio/x-raw-int, endianness=(int)1234, signed=(boolean)true,
>> width=(int)16, depth=(int)16, rate=(int)44100, channels=(int)1'
>> case $1 in
>>   you|youtube)
>>         width=1280
>>         height=720
>>         framerate='30/1'
>>         videoencoder="x264enc bitrate=2000 profile=main bframes=2"
>>         videomode='video/x-h264, width=(int)1280, height=(int)720,
>> framerate=(fraction)25/1, pixel-aspect-ratio=(fraction)1/1,
>> profile=(string)main'
>>         videomode='video/x-h264, profile=main'
>>         audioencoder="faac bitrate=64000 profile=2"
>>         location="rtmp://
>> a.rtmp.youtube.com/videolive?signature=REMOVED_FOR OBVIOUS_REASONS
>> flashver=FME/3.0\20(compatible;\20FMSc\201.0)"
>>
>>         ;;
>>   ustream)
>>         width=1024
>>         height=576
>>         framerate='25/1'
>>         videoencoder="x264enc bitrate=800 bframes=0"
>>         videomode='queue'
>>         audioencoder="lame mode=3 bitrate=64"
>>         location="rtmp://
>> SOMETHING.fme.ustream.tv/ustreamVideo/SOMETHING/MORESOMETHING'
>> flashver=FME/3.0\20(compatible;\20FMSc\201.0)'"
>>         ;;
>>   *)    echo 'Use youtube or ustream'
>>         exit
>> esac
>>
>> gst-launch -v videotestsrc !\
>>         'video/x-raw-yuv, framerate='$framerate', width='$width',
>> height='$height !\
>>         ffmpegcolorspace                !\
>>         $videoencoder                   !\
>>         "$videomode"                    !\
>>         mux. audiotestsrc               !\
>>         $AUDIOFORMAT                    !\
>>         $audioencoder                   !\
>>         flvmux streamable=true name=mux !\
>>         rtmpsink location="$location"
>>
>> ==================
>>
>>
>>
>>
>
>
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