DASH to HLS doesn't handle multiple PSSH boxes about universal-dash-transmuxer HOT 14 CLOSED

Loke,

You are correct Do you have a CLA?

On Tue, Sep 1, 2015 at 5:45 AM, Loke Dupont [email protected]
wrote:

When using this as part of the Widevine iOS libraries (and probably for
other cases as well) the psshHandler is only called for the first PSSH box.
This means that if the first box is an unsupported box for the platform,
playback will fail as it will be impossible to setup the CDM components.

Either setting the PSSH handler should accept a UUID identifier for which
keysystems to listen to, or it should at the very least call the handler
for each of the keysystems present.

So most likely
https://github.com/google/universal-dash-transmuxer/blob/master/library/dash_to_hls_api.cc#L223
needs to use FindDeepAll and then iterate over the contents.

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#2.

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@justsomeguy-google-com I don't. I am from a Widevine licensee though, not sure if that covers it.

Also, i am not quite sure how to test with, as it seems to be bundled with Widevine libraries normally.

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It does not. Please fill out a CLA

https://sites.google.com/a/google.com/ospo/creating/google-oss/accepting-contributions
https://cla.developers.google.com/about/google-individual
https://cla.developers.google.com/about/google-corporate

On Wed, Sep 2, 2015 at 1:35 PM, Loke Dupont [email protected]
wrote:

@justsomeguy-google-com https://github.com/justsomeguy-google-com I
don't. I am from a Widevine licensee though, not sure if that covers it.

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#2 (comment)
.

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That first link i think requires a google account.

Actually, i just checked, we did submit a CLA for Xstream A/S to add some contribution to edash-packager. It was sent to cla-submission back in 2014.

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👍

This problem is blocking as well. And iOS9 is coming and Classic cannot work with AirPlay :( Can we do anything for helping with this ticket?

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If someone has a test I can run, (content with a DRM URL) I can push a fix
pretty quick.

On Tue, Sep 8, 2015 at 6:22 AM, Antonin Kral [email protected]
wrote:

[image: 👍]

This problem is blocking as well. And iOS9 is coming and Classic cannot
work with AirPlay :( Can we do anything for helping with this ticket?

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#2 (comment)
.

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Awesome, you can use the following mpd: http://showmax.akamaized.net/u/3eec06ce-236b-4c17-b925-6fe787943420/5e51323e-1a1a-44e1-a2ae-f0d2d72a3dfc.ism/.mpd

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What should I use for the license url?

On Wed, Sep 9, 2015 at 2:02 AM, Antonin Kral [email protected]
wrote:

Awesome, you can use the following mpd:
http://showmax.akamaized.net/u/3eec06ce-236b-4c17-b925-6fe787943420/5e51323e-1a1a-44e1-a2ae-f0d2d72a3dfc.ism/.mpd

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#2 (comment)
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Not sure, why you need a license url. We will not give you license anyway :) I believe, that key is in getting .dash and parsing PSSH included.

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Antonin,

Right, don't need a license url, but I wanted to verify that once I fix
something you'd be getting a valid license.

Anyway, got the .mpd, but it appears to use a SegmentTeplate. Can you give
me a URL for just the initialization segment?

On Thu, Sep 10, 2015 at 4:17 AM, Antonin Kral [email protected]
wrote:

Not sure, why you need a license url. We will not give you license anyway
:) I believe, that key is in getting .dash and parsing PSSH included.

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#2 (comment)
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Sure, let's take other video, so I don't need to dig for the initial chunk:

http://showmax.akamaized.net/u/9b021099-cc3b-4b19-8568-0d133c359181/fcada32c-ea71-423c-9d64-68b62d98bacd.ism/.mpd

http://showmax.akamaized.net/u/9b021099-cc3b-4b19-8568-0d133c359181/fcada32c-ea71-423c-9d64-68b62d98bacd.ism/dash/fcada32c-ea71-423c-9d64-68b62d98bacd-video=802000.dash

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Have this been fixed, or should i provide a sample?

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I have a patch coming this week that will fix it.

On Tue, Sep 29, 2015 at 5:46 AM, Loke Dupont [email protected]
wrote:

Have this been fixed, or should i provide a sample?

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#2 (comment)
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This was resolved. Please let me know if anyone is still experiencing this issue.

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