version 0.67 does not dispatch ID3 tags (Hls.Events.FRAG_PARSING_METADATA)

[lemonwhale]

Environment

• [x ] The stream has correct Access-Control-Allow-Origin headers (CORS)
• There are no network errors such as 404s in the browser console when trying to play the stream
• [] The issue observed is not already reported by searching on Github under https://github.com/dailymotion/hls.js/issues
• The issue occurs in the latest reference client on http://dailymotion.github.io/hls.js/demo and not just on my page

• Link to playable M3U8 file: http://csm-e-eur4-21nsl54idxqo.cds1.yospace.com/csm/live/119767587/4.m3u8;jsessionid=A35D0D913BF64FF3CC0E4862761F0E38.csm-e-eur4-21nsl54idxqo.cds1.yospace.com?yo.ac=true&t=long_form,TV4Play,live,Test%20livereklam%2013,BI7329,BI0288,BI4759,BI0102,BI4616,BI0448,BI9363,BI7862,BI9867,BI6158,BI2076,BI4321,BI0485,BI6591,BI1265,BI2788,BI0265,BI1659,BI6058,BI9355,BI8465,BI7407,BI4334,BI9791,BI8022,BI8886,BI7583,BI5218,BI5152,BI3274&s=TV4Play%2Flive&dcid=desktop_html5
• Hls.js version: 0.67
• Browser name/version: Chrome 54.0.2840.71
• OS name/version: Mac OS

Steps to reproduce

1. Please provide clear steps to reproduce your problem
   play the url above in a hls.js player and listen for the FRAG_PARSING_METADATA event.
2. Whenever possible, share a demo/example page which reproduces the problem you are having with the least amount of code possible.
3. If the bug is intermittent, give a rough frequency if possible. Consistent bug in v 0.67

Expected behavior

What you expected to happen
Hls.Events.FRAG_PARSING_METADATA callback when a ID3 tag is reached in the stream. This works in earlier versions.

Actual behavior

What actually happened

Console output

Paste the contents of the browser console here.

For media errors reported on Chrome browser, please also paste the output of chrome://media-internals 

[mangui]

Hi @lemonwhale, in order to speed up the investigation could you let us know the latest hls.js version with which you got it working ?

[lemonwhale]

Thank you for the fast response, I believe that it was: HLS.js 0.6.2-6

Not totally sure but most likely.

Svante

2016-11-03 8:57 GMT+01:00 Guillaume du Pontavice notifications@github.com:

Hi @lemonwhale https://github.com/lemonwhale, in order to speed up the
investigation could you let us know the latest hls.js version with which
you got it working ?

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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[mangui]

your stream is not working

[lemonwhale]

Alright, that might be a problem, since I believe that it stops working (a
session) after a little while.

New attempt:

http://csm-e-eur4-2n6peplfblge.cds1.yospace.com/csm/live/119767587.m3u8;jsessionid=AE4CFB5CCD7A029231542D2250775A28.csm-e-eur4-2n6peplfblge.cds1.yospace.com?yo.ac=true&t=long_form,TV4Play,live,Test%20livereklam%2013,BI7329,BI0288,BI4759,BI0102,BI4616,BI0448,BI9363,BI7862,BI9867,BI6158,BI2076,BI4321,BI0485,BI6591,BI1265,BI2788,BI0265,BI1659,BI6058,BI9355,BI8465,BI7407,BI4334,BI9791,BI8022,BI8886,BI7583,BI5218,BI5152,BI3274&s=TV4Play%2Flive&dcid=desktop_html5

/Svante

2016-11-03 10:21 GMT+01:00 Guillaume du Pontavice notifications@github.com
:

your stream is not working

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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[mangui]

I don't get any parsed ID3 frames with older versions as well
there is indeed a PID with an unknown type referenced in the PMT:
unkown stream type:134 but this is not matching with the one expected for metadata (should be 21=0x15)

[lemonwhale]

We get ID3 tags with the old version, but they only occur when there is
advertisments in the adstitched stream, which is roughly every 20 minutes.
I understand if you don't have time to wait for that.

/Svante

2016-11-03 11:02 GMT+01:00 Guillaume du Pontavice notifications@github.com
:

I don't get any parsed ID3 frames with older versions as well
there is indeed a PID with an unknown type referenced in the PMT:
unkown stream type:134 but this is not matching with the one expected for
metadata (should be 21=0x15)

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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[lemonwhale]

Additional info:

yospace creates adstitched streams togethern with ooyala adserver.

2016-11-04 10:55 GMT+01:00 Svante Holmdahl svante.holmdahl@lemonwhale.com:

We get ID3 tags with the old version, but they only occur when there is
advertisments in the adstitched stream, which is roughly every 20 minutes.
I understand if you don't have time to wait for that.

/Svante

2016-11-03 11:02 GMT+01:00 Guillaume du Pontavice <
notifications@github.com>:

I don't get any parsed ID3 frames with older versions as well
there is indeed a PID with an unknown type referenced in the PMT:
unkown stream type:134 but this is not matching with the one expected
for metadata (should be 21=0x15)

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Reply to this email directly, view it on GitHub
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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[mangui]

if you could extract a snapshot of your live playlist highlighting the issue, then I could check what is going on.

[lemonwhale]

I am sorry, I might not have given you the best url to look at. here is a
better one.

http://csm-e.cds1.yospace.com/csm/live/119767587.m3u8

My appologies. I will try to send you a snapshot

/Svante

2016-11-04 11:00 GMT+01:00 Guillaume du Pontavice notifications@github.com
:

if you could extract a snapshot of your live playlist highlighting the
issue, then I could check what is going on.

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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[lemonwhale]

The ID3 tags are located in the segments, so I think its difficult for me
to send snapshots of them. But if you play the stream I sent you in the
most previous mail, the ID3 tags do exist there.

Svante

2016-11-04 11:27 GMT+01:00 Svante Holmdahl svante.holmdahl@lemonwhale.com:

I am sorry, I might not have given you the best url to look at. here is a
better one.

http://csm-e.cds1.yospace.com/csm/live/119767587.m3u8

My appologies. I will try to send you a snapshot

/Svante

2016-11-04 11:00 GMT+01:00 Guillaume du Pontavice <
notifications@github.com>:

if you could extract a snapshot of your live playlist highlighting the
issue, then I could check what is going on.

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You are receiving this because you were mentioned.
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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[mangui]

in case of regression around v0.6.2-7 I would suspect this commit: dailymotion@4123ddd , but it is really difficult to assess as I seldom get ID3 tags in the stream (actually I saw ID3 PID once in the logs, but after instrumenting the code they were gone and I didn't observe any in the last 15mn)

[lemonwhale]

Sorry for the late response. Thank you for checking, I believe that you
might be right with that commit. Will you have the possibility to continue
to look at this? The url I provided has ID3 tags enabled.

/Svante

2016-11-04 14:05 GMT+01:00 Guillaume du Pontavice notifications@github.com
:

in case of regression around v0.6.2-7 I would suspect this commit: 4123ddd
dailymotion@4123ddd
, but it is really difficult to assess as I seldom get ID3 tags in the
stream (actually I saw ID3 PID once in the logs, but after instrumenting
the code they were gone and I didn't observe any in the last 15mn)

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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[mangui]

Hi @lemonwhale it is pretty hard to investigate as I rarely get ID3 data with this stream. what would be great is to get a snapshot of this live stream with ID3 data.

[lemonwhale]

Thanks for the quick response.

Could you please describe what you mean with at snapshot? Sorry I don't
understand that.

2016-11-09 15:24 GMT+01:00 Guillaume du Pontavice notifications@github.com
:

Hi @lemonwhale https://github.com/lemonwhale it is pretty hard to
investigate as I rarely get ID3 data with this stream. what would be great
is to get a snapshot of this live stream with ID3 data.

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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[mangui]

I would need an extract of your live playlist (a couple of fragments) containing ID3 tags

[lemonwhale]

I could't do that, however, I can trigger ID3 tags whenever it suits you.
What would be a suitable time (and timezone) for you to check for the event?

/Svante

2016-11-09 15:27 GMT+01:00 Guillaume du Pontavice notifications@github.com
:

I would need an extract of your live playlist (a couple of fragments)
containing ID3 tags

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Svante Holmdahl
Lemonwhale
Malmskillnadsgatan 32
SE-111 51 Stockholm, Sweden
Mob: +46 707 599021

[mangui]

plz join https://hlsjs.herokuapp.com/ so that we could sync

[mangui]

as discussed on Slack, should be fixed, plz recheck against hls.js/master, latest demo page