On 02/18/2013 01:50 AM, Rob Canning wrote:
> On 02/18/2013 01:10 AM, Romain Beauxis wrote:
>> Hi Rob,
>>
>> Your issue should be fixed now. It'd be nice if you could test and
>> confirm us that this is the case :-)
> hi sam and romain,
>
>> Romain
>>
>> 2013/2/17 Samuel Mimram <[email protected]>:
>>> Hi,
>>>
>>> Clearly some details need to be polished here. However, the following
>>> script works:
>>>
>>> gst = input.gstreamer.audio(pipeline="uridecodebin
>>> uri=mms://live1.rte.ie/wmtencoder/lyric.wma")
>>> gst = buffer(mksafe(gst))
>>> gst = mksafe(gst)
> doesnt seem to have fixed it but i will have to try with a clear head
> tomrrow
>
> so if you give it a bad link like this:
>
> gst = input.gstreamer.audio(pipeline="uridecodebin
> uri=mms://live1.rte.ie/wmtencoder/xxxxxxxxxxxxxxxxxxxxlyric.wma")
> gst = buffer(mksafe(gst))
> gst = mksafe(gst)
>
> it wont hang ? it does here ... in the context of my code though...
> will strip down my code down to basics tomorrow and test properly
#!/usr/local/bin/liquidsoap
set("log.file.path","000.log")
set("log.stdout",true)
set("log.level", 5)
be = mksafe(sine(1000.))
ie = input.gstreamer.audio(pipeline="uridecodebin
uri=mms://live1.rte.ie/wmtencoder/lyricXXXXXXXXXXXXXXXXXXXXXXXXX.wma")
ie = buffer(mksafe(ie))
ie = mksafe(ie)
stereo = add(normalize=true,[ie,be])
output.icecast(%vorbis(channels=2),
host = "localhost",port = 8800,
password = "xxx", mount = "000.ogg",
fallible=true,
stereo)
ok with the above basic code this works - will have to investigate why
it doesnt work in the bigger context.
but...
the .liq files hangs when i try to kill it:
^C2013/02/18 13:33:31 [main:3] Shutdown started!
2013/02/18 13:33:31 [main:3] Waiting for threads to terminate...
2013/02/18 13:33:31 [000(dot)ogg:4] Activations changed: static=[],
dynamic=[].
2013/02/18 13:33:31 [source:4] Source 000(dot)ogg gets down.
2013/02/18 13:33:31 [ogg.muxer:4] 000(dot)ogg: Setting end of track
1ad24aab.
2013/02/18 13:33:31 [ogg.muxer:4] 000(dot)ogg: Every ogg logical tracks
have ended: setting end of stream.
2013/02/18 13:33:31 [000(dot)ogg:3] Closing connection...
2013/02/18 13:33:31 [add_6056:4] Activations changed: static=[], dynamic=[].
2013/02/18 13:33:31 [source:4] Source add_6056 gets down.
2013/02/18 13:33:31 [mksafe:4] Activations changed: static=[], dynamic=[].
2013/02/18 13:33:31 [source:4] Source mksafe gets down.
2013/02/18 13:33:31 [warp_prod_6051:4] Activations changed: static=[],
dynamic=[].
2013/02/18 13:33:31 [source:4] Source warp_prod_6051 gets down.
2013/02/18 13:33:31 [safe_blank:4] Activations changed:
static=[mksafe:add_6056:000(dot)ogg:000(dot)ogg], dynamic=[].
2013/02/18 13:33:31 [safe_blank:4] Activations changed: static=[],
dynamic=[].
2013/02/18 13:33:31 [source:4] Source safe_blank gets down.
2013/02/18 13:33:31 [mksafe:4] Activations changed: static=[], dynamic=[].
2013/02/18 13:33:31 [source:4] Source mksafe gets down.
2013/02/18 13:33:31 [sine_6039:4] Activations changed:
static=[mksafe:add_6056:000(dot)ogg:000(dot)ogg], dynamic=[].
2013/02/18 13:33:31 [safe_blank:4] Activations changed: static=[],
dynamic=[].
2013/02/18 13:33:31 [source:4] Source safe_blank gets down.
2013/02/18 13:33:31 [sine_6039:4] Activations changed: static=[],
dynamic=[].
2013/02/18 13:33:31 [source:4] Source sine_6039 gets down.
2013/02/18 13:33:31 [clock.wallclock_main:3] Streaming loop stopped.
2013/02/18 13:33:31 [threads:3] Thread "wallclock_main" terminated (1
remaining).
^C^C^C^C^C^C^C
>
> rob
>
>
>
>
>
>
>
>
>>> output.pulseaudio(gst)
>>>
>>> ++
>>>
>>> Sam.
>>>
>>> On Tue, Feb 12, 2013 at 10:31 PM, Rob Canning <[email protected]> wrote:
>>>> On 02/11/2013 08:44 AM, Samuel Mimram wrote:
>>>>> Hi,
>>>>>
>>>>> If you set("log.level", 5) you will see more debug messages, amongst
>>>>> whose the precise pipeline used by Liquidsoap. In particular, you can
>>>>> see that it takes of adding the sink by itself, so nothing to do here:
>>>>>
>>>>> 2013/02/11 08:41:10 [io.gstreamer:5] GStreamer pipeline: playbin
>>>>> uri=mms://live1.rte.ie/wmtencoder/lyric.wma ! decodebin ! audioconvert
>>>>> ! audioresample ! appsink max-buffers=10 drop=false sync=false
>>>>> name="audio_sink"
>>>>> caps="audio/x-raw,format=S16LE,layout=interleaved,channels=2,rate=44100"
>>>>>
>>>>> However, your problem comes from the fact that you are using the wrong
>>>>> operator de decode audio: playbin will construct a whole pipeline to
>>>>> play the file, including a sink to the audio card (so it does not make
>>>>> sense to connect it to something else, thus the error you see). What
>>>>> you want is more uridecodebin which constructs only the decoding part
>>>>> of the pipeline. And actually the following should work:
>>>>>
>>>>> gst = input.gstreamer.audio(pipeline="uridecodebin
>>>>> uri=mms://live1.rte.ie/wmtencoder/lyric.wma")
>>>> yes thats it thank you samuel!
>>>>
>>>> the problem i am having now is if any of the sources are unavailable
>>>> then i would expect the gstreamer to fail and the fallback to kick in.
>>>> this doesnt happen though the whole .liq just hangs and the process
>>>> needs kill -9 PID
>>>>
>>>> gst = input.gstreamer.audio(pipeline="uridecodebin
>>>> uri=mms://live1.rte.ie/wmtencoder/lyBREAKMEric.wma")
>>>>
>>>> if i do a gst = fallback([gst,single("some.wav")])
>>>>
>>>> then it fails because the gst isn’t an active source
>>>>
>>>> how do i make input.gstreamer.audio an active source?
>>>>
>>>> so at least the code will run and fail and fallback to the some.wav?
>>>>
>>>> now i always get something like:
>>>> this value has type
>>>> source(_)
>>>> but it should be a subtype of (the type of the value at line 7, char 18)
>>>> active_source(_) (infered at line 6, char 27-95)
>>>>
>>>> thanks
>>>> rob
>>>>
>>>>
>>>> #!/usr/local/bin/liquidsoap
>>>> set("log.file.path","test.log")
>>>> set("log.stdout",true)
>>>> set("log.level", 5)
>>>> ie = mksafe(input.gstreamer.audio(pipeline="uridecodebin
>>>> uri=mms://live1.rte.ie/wmtencoder/lyricBREAKME.wma"))
>>>> output.icecast(%vorbis(), host = "localhost",port = 8800, password =
>>>> "xxx",mount = "test.ogg", fallible=true, ie)
>>>>
>>>> 2013/02/13 00:12:42 [test(dot)ogg:3] Connection setup was successful.
>>>> 2013/02/13 00:12:42 [threads:3] Created thread "wallclock_gstreamer" (1
>>>> total).
>>>> 2013/02/13 00:12:42 [clock:4] Main phase starts.
>>>> 2013/02/13 00:12:42 [clock.wallclock_gstreamer:3] Streaming loop starts,
>>>> synchronized by active sources.
>>>> 2013/02/13 00:12:42 [io.gstreamer:5] GStreamer pipeline: uridecodebin
>>>> uri=mms://live1.rte.ie/wmtencoder/lyricBREAKME.wma ! decodebin !
>>>> audioconvert ! audioresample ! appsink max-buffers=10 drop=false
>>>> sync=false name="audio_sink"
>>>> caps="audio/x-raw,format=S16LE,layout=interleaved,channels=2,rate=44100"
>>>> 2013/02/13 00:12:43 [clock.wallclock_gstreamer:2] Source
>>>> input.gstreamer.audio_video_6033 failed while streaming: Gstreamer.Failure!
>>>> 2013/02/13 00:12:43 [clock.wallclock_gstreamer:3] Raised by primitive
>>>> operation at file "", line 0, characters 0-0
>>>> 2013/02/13 00:12:43 [input.gstreamer.audio_video_6033:4] Activations
>>>> changed: static=[], dynamic=[mksafe:test(dot)ogg:test(dot)ogg].
>>>> 2013/02/13 00:12:43 [mksafe:3] Switch to input.gstreamer.audio_video_6033.
>>>> 2013/02/13 00:12:43 [input.gstreamer.audio_video_6033:4] Activations
>>>> changed: static=[mksafe:test(dot)ogg:test(dot)ogg],
>>>> dynamic=[mksafe:test(dot)ogg:test(dot)ogg].
>>>>
>>>> Ctrl-C hit here;
>>>>
>>>> ^C2013/02/13 00:13:09 [main:3] Shutdown started!
>>>> 2013/02/13 00:13:09 [main:3] Waiting for threads to terminate...
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>> Cheers,
>>>>>
>>>>> Samuel.
>>>>>
>>>>> On Sun, Feb 10, 2013 at 11:13 PM, Rob Canning <[email protected]> wrote:
>>>>>> hi,
>>>>>>
>>>>>> playing with input.gstreamer to try and get access to dirty streams
>>>>>> (.wma, .ra etc) instead of input.external / input mplayer as i was
>>>>>> having problems with that. not sure what sort of sink i should have ...
>>>>>> any pointers welcome!
>>>>>> thanks
>>>>>> rob
>>>>>>
>>>>>> #!/usr/local/bin/liquidsoap
>>>>>> set("log.file.path","gst.log")
>>>>>> set("log.stdout",true)
>>>>>>
>>>>>> gst = input.gstreamer.audio(pipeline="playbin
>>>>>> uri=mms://live1.rte.ie/wmtencoder/lyric.wma")
>>>>>>
>>>>>> output.icecast(%opus(),
>>>>>> host = "localhost",port = 8800,password = "xxxxx", mount =
>>>>>> "gst.ogg",
>>>>>> fallible=true,
>>>>>> gst)
>>>>>>
>>>>>> 2013/02/11 01:59:12 [threads:3] Created thread "wallclock_gstreamer" (1
>>>>>> total).
>>>>>> 2013/02/11 01:59:12 [clock.wallclock_gstreamer:3] Streaming loop starts,
>>>>>> synchronized by active sources.
>>>>>> 2013/02/11 01:59:12 [clock.wallclock_gstreamer:2] Source
>>>>>> input.gstreamer.audio_video_6033 failed while streaming:
>>>>>> Gstreamer.Failure_msg("could not link playbin0 to decodebin0")!
>>>>>> 2013/02/11 01:59:12 [clock.wallclock_gstreamer:3] Raised by primitive
>>>>>> operation at file "", line 0, characters 0-0
>>>>>> 2013/02/11 01:59:12 [clock.wallclock_gstreamer:2] Source gst(dot)ogg
>>>>>> failed while streaming: Gstreamer.Failure_msg("could not link playbin1
>>>>>> to decodebin1")!
>>>>>> 2013/02/11 01:59:12 [clock.wallclock_gstreamer:3] Raised by primitive
>>>>>> operation at file "", line 0, characters 0-0
>>>>>> 2013/02/11 01:59:12 [gst(dot)ogg:3] Closing connection...
>>>>>>
>>>>>>
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