Hey,
So, I did a little investigation. At the moment, there isn't much log from
the replaygain resolver. I've added that to the latest master branch.
One thing you might want to make sure is that you have one of the actual
program for extracting that data available. These are: mp3gain, aacgain
(latest master), replaygain, metaflac. If you don't have a program
available for your file format then replaygain will fail to add its
metadata.
Romain
Le jeu. 31 janv. 2019 à 05:43, Damian <d...@riseup.net> a écrit :
> Thanks gentlemen for the quick reply.
>
> Romain, I’ve shifted enable_replaygain_metadata ()to the top of the
> script and set logging to level 4 as you and Gilles recommended and I see
> the following. Not sure if the metadata resolver you speak of is visible
> however. Should there be more?
>
>
> 2019/01/31 21:17:07 [clock:4] Main phase starts.
> 2019/01/31 21:17:07 [clock.wallclock_main:3] Streaming loop starts,
> synchronized with wallclock.
> 2019/01/31 21:17:07 [samples:4] Remaining: 0.0s, queued: 0.0s, adding:
> 30.0s (RID 7)
> 2019/01/31 21:17:07 [mksafe:3] Switch to amplify_6432.
> 2019/01/31 21:17:07 [amplify_6432:4] Activations changed:
> static=[mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1],
> dynamic=[mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1].
> 2019/01/31 21:17:07 [fallback_6430:3] Switch to delay_6428.
> 2019/01/31 21:17:07 [delay_6428:4] Activations changed:
> static=[fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1],
> dynamic=[fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1].
> 2019/01/31 21:17:07 [on_metadata_6453:4] Got metadata at position 0:
> calling handler...
> 2019/01/31 21:17:07 [decoder:4] Trying method "META" for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"...
> 2019/01/31 21:17:07 [decoder:4] Trying method "WAV" for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"...
> 2019/01/31 21:17:07 [decoder.wav/aiff:4] Invalid MIME type for
> "/ssr/ssr1/interludes/Kate Interlude.mp3": application/octet-stream!
> 2019/01/31 21:17:07 [decoder.wav/aiff:4] Invalid file extension for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"!
> 2019/01/31 21:17:07 [decoder:4] Trying method "AIFF" for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"...
> 2019/01/31 21:17:07 [audioscrobbler:4] Submiting -- Kate Interlude with
> mode: submit to post.audioscrobbler.com:80
> 2019/01/31 21:17:07 [decoder.wav/aiff:4] Invalid MIME type for
> "/ssr/ssr1/interludes/Kate Interlude.mp3": application/octet-stream!
> 2019/01/31 21:17:07 [decoder.wav/aiff:4] Invalid file extension for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"!
> 2019/01/31 21:17:07 [decoder:4] Trying method "MIDI" for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"...
> 2019/01/31 21:17:07 [decoder:4] Trying method "IMAGE" for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"...
> 2019/01/31 21:17:07 [decoder:4] Trying method "OGG" for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"...
> 2019/01/31 21:17:07 [decoder.ogg:4] Invalid MIME type for
> "/ssr/ssr1/interludes/Kate Interlude.mp3": application/octet-stream!
> 2019/01/31 21:17:07 [decoder.ogg:4] Invalid file extension for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"!
> 2019/01/31 21:17:07 [decoder:4] Trying method "MAD" for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"...
> 2019/01/31 21:17:07 [decoder.mad:4] Libmad recognizes
> "/ssr/ssr1/interludes/Kate Interlude.mp3" as mpeg audio (layer III,
> 128kbps, 44100Hz, 2 channels).
> 2019/01/31 21:17:07 [decoder:3] Method "MAD" accepted
> "/ssr/ssr1/interludes/Kate Interlude.mp3".
> 2019/01/31 21:17:07 [decoder.ogg:4] Invalid MIME type for
> "/ssr/ssr1/interludes/Kate Interlude.mp3": application/octet-stream!
> 2019/01/31 21:17:07 [decoder.ogg:4] Invalid file extension for
> "/ssr/ssr1/interludes/Kate Interlude.mp3"!
> 2019/01/31 21:17:07 [interludes:4] Remaining: 1.1s, queued: 0.0s, adding:
> 30.0s (RID 8)
> 2019/01/31 21:17:09 [decoder:4] Decoding "/ssr/ssr1/interludes/Kate
> Interlude.mp3" ended: Mad.End_of_stream.
> 2019/01/31 21:17:09 [interludes:3] Finished with
> "/ssr/ssr1/interludes/Kate Interlude.mp3".
> 2019/01/31 21:17:09 [samples:4] Remaining: 0.0s, queued: 30.0s, taking:
> 30.0s
> 2019/01/31 21:17:09 [samples:3] Prepared "/ssr/ssr1/samples/The Conet
> Project - (S13) Count in Russian.mp3" (RID 7).
> 2019/01/31 21:17:09 [fresh:4] Remaining: 0.0s, queued: 30.0s, taking: 30.0s
> 2019/01/31 21:17:09 [fresh:3] Prepared "/ssr/ssr1/fresh/Body Boys -
> Yunnan.mp3" (RID 3).
> 2019/01/31 21:17:09 [general:4] Remaining: 0.0s, queued: 30.0s, taking:
> 30.0s
> 2019/01/31 21:17:09 [general:3] Prepared "/ssr/ssr1/general/Cousin Silas -
> Coming From Crossland Moor.mp3" (RID 5).
> 2019/01/31 21:17:09 [fallback_6430:3] Switch to rotate_6426 with forgetful
> transition.
> 2019/01/31 21:17:09 [delay_6428:4] Activations changed: static=[],
> dynamic=[fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1].
> 2019/01/31 21:17:09 [rotate_6426:4] Activations changed:
> static=[fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1],
> dynamic=[fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1].
> 2019/01/31 21:17:09 [rotate_6426:3] Switch to fresh.
> 2019/01/31 21:17:09 [fresh:4] Activations changed:
> static=[rotate_6426:fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1],
> dynamic=[rotate_6426:fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1,
> rotate_6426:fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1,
> rotate_6426:fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1,
> rotate_6426:fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1,
> rotate_6426:fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1,
> rotate_6426:fallback_6430:amplify_6432:mksafe:on_metadata_6453:Systrum_Sistum_-_SSR1:Systrum_Sistum_-_SSR1].
> 2019/01/31 21:17:09 [on_metadata_6453:4] Got metadata at position 1440:
> calling handler...
> 2019/01/31 21:17:09 [audioscrobbler:4] Submiting Body Boys -- Yunnan with
> mode: submit to post.audioscrobbler.com:80
> 2019/01/31 21:17:17 [source:4] Garbage collected empty_6510.
>
>
>
> On 31 Jan 2019, at 3:29 am, Romain Beauxis <romain.beau...@gmail.com>
> wrote:
>
> Hi all,
>
> Reading the code, it looks like the call to enable_replaygain_metadata
> can be done where ever you want though it's usually a good practice to put
> it on top.
>
> If you increase the log level to 4 you should see the replay gain metadata
> resolver in action if it's properly enabled/installed:
> set("log.level",4)
>
> Romain
>
> Le mer. 30 janv. 2019 à 11:10, Gilles Pietri <contact+...@gilouweb.com> a
> écrit :
>
>> Le 30/01/2019 à 12:53, Damian a écrit :
>> > Hi,
>> >
>> > I am running liquidsoap 1.3.6 and I have followed the instructions for
>> > applying replay_gain in the docs here
>> > https://www.liquidsoap.info/doc-1.3.3/replay_gain.html
>> > I believe that I have added the code for replay_gain correctly in my
>> > short script below, but volume is uneven across tracks in my stream.
>>
>> Maybe try calling enable_replaygain_metadata () earlier?
>> amplify() does log something when it overrides the default as level 3,
>> e.g.:
>>
>> 2019/01/24 07:39:06 [amplify_9135:3] Overriding amplification: 0.391742.
>>
>>
>> >
>> > I am also noticing (from the log snippet below) that ‘amplify’ seems to
>> > be working, but nothing about ‘overriding’ or ‘replay_gain’.
>> > Could anyone confirm 1) whether 'overriding amplify' should be visible
>> > in the logs and 2) whether replay_gain code is correctly applied in my
>> > script (under the ’normalisation’ heading).
>> > Any help would be greatly appreciated.
>> >
>>
>> Seems to be good. A note though, I got tired of liq / extract replaygain
>> to re read the file so many times, so what I do is analyze all files and
>> generate a playlist that has the replay_gain annotated, avoiding the
>> resolver.
>>
>> Cheers
>>
>> Gilles
>>
>>
>>
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