Unable to play live profile with .js referent players

[shaka-project]

Unable to play live profile with .js referent players

[kqyang]

Thanks for reporting the issue. A couple of questions:

1. Are you using latest edash-packager on github?
2. Can you attach a mpd? We can take a look to see if everything is already.
3. When the video freezes, do you see any error messages on javascript debug console?

Also, can you try if the generated outputs works with shaka player: https://shaka-player-demo.appspot.com? (which is also open source @ https://github.com/google/shaka-player)

[peyoh]

Hello,

1. I'm using the latest packager from github.
2. Here is the link:
   https://drive.google.com/file/d/0Bx_EoTGLxRt3Zks3VC16ZDU4Y2c/view?usp=sharing
3. No messages.

We try with shaka also. but with the same result.

BRS/
Peyo

[kqyang]

Thanks. Can you upload some media files as well, e.g. all the init segments and media segments from 0 to 10?

[peyoh]

Here is the media link:
It's around 250 MB btw, 3 video and 1 audio streams with 10 files per stream.
https://drive.google.com/file/d/0Bx_EoTGLxRt3Y3JhUGJmS0s4Q0E/view?usp=sharing

[peyoh]

I just update shaka player to the commit from 9'th Sep,
and it works now, BTW.
Except every time on the console I see:
[0911/114341:WARNING:mpd_builder.cc(756)] Found a gap of size 4320 > kRoundingErrorGrace (5). The new segment starts at 369673920 but the previous segment ends at 369669600
Shaka player "freezes" and starts to retry the last 3 audio files unlimited reads from the web server.
But I thing this is a player issue. Not edash SDK issue.
What cause this error? I mean, stream issue, right?

BRS/
Peyo

[kqyang]

Another possibility is that packager was not able to process fast enough, results in some frame loss. Does it work well if you change to package only one stream?

[peyoh]

Hello.
Sorry for my late reply.
We've already discuss the issue with shaka developers.

shaka-project/shaka-player#180

Thank you,
Peyo