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Degraded Server Side .f4f playback performance in hls-vod and hds-vod modules.

May 16, 2013 11:36 AM

Could incorrect encoding to rtmp://livepkgr service generate unreconized timestamps in server side .f4f's?

 

When directly replaying server side .f4f in the hls-vod and hds-vod Apache packaging modules, we have severely degraded seek and playback performance as the modules are unable to quick package and cache manifests.

 

We are using Xsplit Broadcaster and Telestream Wirecast 4 Pro to encode and stream to rtmp://livepkgr service.

 

 

/Apache2.2/logs/error_log

 

[Thu May 16 10:44:43 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:43 2013] [info] will start a new playlist file from time:114355565

[Thu May 16 10:44:43 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:43 2013] [info] will start a new playlist file from time:145354901

[Thu May 16 10:44:43 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:43 2013] [info] will start a new playlist file from time:160698845

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:75023239

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:75389720

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:75562074

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:75713376

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:75755259

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:75797297

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:76309019

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:82770993

[Thu May 16 10:44:47 2013] [info] timestamp discontinuity found while generating media entry in m3u8 for star$

[Thu May 16 10:44:47 2013] [info] will start a new playlist file from time:96446927

 

 

Is this a known issue?

 

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