The buffering issue, when you say the buffer can't keep up, what do you
mean?
The latency from the moment a sound is made into a microphone up until that
sound is sent out of the networks is irrelevant to the destination, as long
as stream is constant. If it isn't constant, it could be due to whatever
your friend is using to encode and send the stream to input.harbor not
working correctly.
Also, just because your icecast output speed is 128kbps, that has no
bearing on the stream your friend is sending to input.harbor. he could be
sending at any rate (and any format supported by liquidsoap) he wants,
liquidsoap will transcode it to the output rate you choose in your
output.icecast ... though, I see you don't have a bitrate there!? Does
liquidsoap have a default value?
On 4 January 2015 at 18:23, Tony Miller <[email protected]> wrote:
> Can I ask a stupid question about some fundamental things?
>
> My output from icecast is a 128kbps mp3 stream. My friend streaming to
> input.harbor has an upload speed of 13mbps, at least according to
> speedtest.net.
>
> Even my weak brain can understand that 13mbps is way more than 128kbps. So
> why can't the buffer keep up?
>
> Is it all the transcoding and buffers between clocks in liquidsoap, add
> some latency due to my friend's soundcard, etc, all add up to a lot of
> latency?
>
> On Sun, Jan 4, 2015 at 4:17 PM, Tony Miller <[email protected]> wrote:
>
>> So I haven't had much luck with buffer.adaptative so far, it seems to
>> make the stream choppy, and crashes after the harbor disconnects. Granted,
>> I may be using it totally wrong. Anyone care to check out the github issue
>> I made?
>> https://github.com/savonet/liquidsoap/issues/204
>>
>> Are there any other ways to solve buffering problems? Could I just create
>> huge buffers between different the clocks?
>>
>> On Sun, Dec 21, 2014 at 6:57 PM, John Plsek <[email protected]> wrote:
>>
>>> with my understanding of mksafe, yes, underruns = silence
>>>
>>> On 21 December 2014 at 19:30, Tony Miller <[email protected]> wrote:
>>>
>>>> So using mksafe will just output silence if there are buffer dropouts
>>>> right?
>>>>
>>>> Yeah I'd like to fix the buffer issues...have no idea where to start
>>>> really...
>>>>
>>>> On Sat, Dec 20, 2014 at 8:05 PM, John Plsek <[email protected]>
>>>> wrote:
>>>>
>>>>> of course, ideally you want to fix the buffer issues - nobody is going
>>>>> to listen to a crap stream
>>>>>
>>>>> On 20 December 2014 at 22:04, John Plsek <[email protected]> wrote:
>>>>>
>>>>>> try
>>>>>>
>>>>>>
>>>>>> output.file(%mp3, "./live_dj_#{time_stamp}.mp3", mksafe(live_dj))
>>>>>>
>>>>>>
>>>>>> I assume live_dj is the stream you want to record
>>>>>>
>>>>>>
>>>>>>
>>>>>> On 20 December 2014 at 17:08, Sarah k Alawami <[email protected]>
>>>>>> wrote:
>>>>>>
>>>>>>> There was something in the code's cook book that I read about that.
>>>>>>> they did it as a wave file, but perhaps you could adapt it. I could try
>>>>>>> and
>>>>>>> find it for you, if you don't by tomorrow.
>>>>>>>
>>>>>>> Blessings.
>>>>>>>
>>>>>>> On Dec 19, 2014, at 9:24 PM, Tony Miller <[email protected]>
>>>>>>> wrote:
>>>>>>>
>>>>>>> My dump files I create with output.file always seem to be separated
>>>>>>> into a bunch of smaller files, due to buffer over/under runs the dump
>>>>>>> file
>>>>>>> gets closed and a new one gets created.
>>>>>>>
>>>>>>> time_stamp = '%m-%d-%Y, %H:%M:%S'
>>>>>>>
>>>>>>> output.file(%mp3, "./live_dj_#{time_stamp}.mp3",
>>>>>>> live_dj,fallible=true)
>>>>>>> Is there some option I could use to keep them all in the same file,
>>>>>>> even when buffer over/under runs happen? Perhaps something passed to
>>>>>>> reopen_when?
>>>>>>>
>>>>>>> Or should I try using buffer.adaptative to prevent under/overruns
>>>>>>> from happening?
>>>>>>>
>>>>>>> --
>>>>>>> -Tony Miller
>>>>>>> github.com/mcfiredrill
>>>>>>> @freedrull
>>>>>>> freedrool.us
>>>>>>>
>>>>>>> ------------------------------------------------------------------------------
>>>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
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>>>>>>>
>>>>>>>
>>>>>>>
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>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>>> from Actuate! Instantly Supercharge Your Business Reports and
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>>>>> with Interactivity, Sharing, Native Excel Exports, App Integration &
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>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> -Tony Miller
>>>> github.com/mcfiredrill
>>>> @freedrull
>>>> freedrool.us
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>>> with Interactivity, Sharing, Native Excel Exports, App Integration &
>>>> more
>>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>>
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>>>> _______________________________________________
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>>>>
>>>>
>>>
>>>
>>> ------------------------------------------------------------------------------
>>> Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
>>> from Actuate! Instantly Supercharge Your Business Reports and Dashboards
>>> with Interactivity, Sharing, Native Excel Exports, App Integration & more
>>> Get technology previously reserved for billion-dollar corporations, FREE
>>>
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>>> _______________________________________________
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>>> [email protected]
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>>>
>>>
>>
>>
>> --
>> -Tony Miller
>> github.com/mcfiredrill
>> @freedrull
>> freedrool.us
>>
>
>
>
> --
> -Tony Miller
> github.com/mcfiredrill
> @freedrull
> freedrool.us
>
>
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