[mpeg-dash] some adaptive streaming always stop during playing.

[Larry_Kim]

Hi, I posted some questions on this forum but still I’ve not received any clear answer yet.

My Question is why the following mpeg-dash adaptive streaming always stops during playing.

http://54.65.203.47:1935/vod/smil:bad.smil/manifest.mpd

The smil file has 2 source videos(high bit-rate and low bit-rate).

But each bit-rate source video streamings(mpeg-dash) are all fine.

http://54.65.203.47:1935/vod/smil:bad_low_low.smil/manifest.mpd

http://54.65.203.47:1935/vod/smil:bad_high_high.smil/manifest.mpd

And even with bad.smil I could play streaming well on the Adobe HDS player.

http://54.65.203.47:1935/vod/smil:bad.smil/manifest.f4m

Is there anybody can give me some clear answer?

Following is my yesterday question.

[mpeg-dash] adaptive streaming error

Hi, My company is using Wowza streaming engine(version 4.1.1) on AWS. I’ve got some weird problem on the adaptive streaming(mpeg-dash). The streaming url is following. http://54.65.203.47:1935/vod/smil:bad.smil/manifest.mpd Upper streaming video always stops during playing on the wowza test player. Seems the error occurs at the loading time of the different bit-rate chunk. (from a0r0 to a0r1) access log : https://dl.dropboxusercontent.com/u/5284271/wowzastreamingengine_access.log.zip …

Thanks in advance,

-Larry

[Mac_Hill]

Hello Larry,

This issue is being handled in this ticket: #121813.

Regards,

Mac

[Mathias_StjernstrA_m]

How can we find ticket/post #121813 ?

Best regards

Mathias

[Paul_Shields]

Hi,

Regarding that issue it was found to be a problem with the source not being keyframe aligned. If you’re experiencing similar problems then you can troubleshoot this via the steps outlined here.

Regards,

Paul