Transition Issues - Dropped Sound & Corrupted Frames

jmone

Senior Contributor Location: Australia Joined: Nov 26, 2010 00:05 Messages: 706 Offline

Solved by

Sep 28, 2012 17:44

If you have a look at the pics below you will see three tracks for comparison:
1) Original Project
2) Produced Track (using a CPU rendered 1080/50p custom Template)
3) Produced Track (using the Std 1080/50i BD Disc Template)

As you can see I'm getting two issues,
1) Audio is being dropped post the Transition (or it looks like it is being pushed "RIGHT" for that clip leaving a blank for some reason). EDIT: These audio drops can occur just on the join from one segment to another even if there is no Transition Applied.
2) Some Transitions (not all) are getting a mostly black corruption.

I've never seen either of these issues - Any Ideas?

Thanks
Nathan


Filename	NoSound.jpg	Download
Description
Filesize	257 Kbytes
Downloaded:	201 time(s)


Filename	NoSound2.jpg	Download
Description
Filesize	88 Kbytes
Downloaded:	214 time(s)

This message was edited 2 times. Last update was at Sep 28. 2012 18:06

PD 64 Bit-Win10 64 Bit-32GB RAM-80TB HDD
Sony FX6 - 500Mbps 4k/50p AVC-I HLG
Canon XF400 - 150Mbps 4k/50p AVC
GoPro Hero6 Black
Pana HS700-28Mbps 1080/50p AVC (High@L4.2)
Canon HV20-HDV 25Mbps 16:9 1440x1080/25p MPEG

PatC

Senior Member Location: Suffolk UK Joined: Nov 17, 2009 14:00 Messages: 156 Offline

Sep 28, 2012 19:49

Hi Nathan

Producing 1080 50P I initially got the half frame video effect at transition but no Audio drop out.
The 1080 50i test had no obvious issues.

Shutdown PD11, Reopened and tried a second and third time, could not reproduce faults again.
Tried with default Overlap Transition, default Cross Transition modified on timeline several times
could not reproduce fault again.

PatC

jmone

Senior Contributor Location: Australia Joined: Nov 26, 2010 00:05 Messages: 706 Offline

Sep 28, 2012 22:08

OK - I "think" the audio drop out is related to the Windows Sound Device selected (though unfortuantly I will not have time to test for a few weeks). When I changed my Windows Default Playback device from my "USB DAC" to the std "Speakers" the issue seems to have gone away. PD 64 Bit-Win10 64 Bit-32GB RAM-80TB HDD
Sony FX6 - 500Mbps 4k/50p AVC-I HLG
Canon XF400 - 150Mbps 4k/50p AVC
GoPro Hero6 Black
Pana HS700-28Mbps 1080/50p AVC (High@L4.2)
Canon HV20-HDV 25Mbps 16:9 1440x1080/25p MPEG

jmone

Senior Contributor Location: Australia Joined: Nov 26, 2010 00:05 Messages: 706 Offline

Sep 28, 2012 22:10

Thanks Pat, I think the Audio and Corrupted Frames are different. I too have done the reboot etc and re-rendered my 1-hour project and so far... so good (with the "Speakers" as the playback device). PD 64 Bit-Win10 64 Bit-32GB RAM-80TB HDD
Sony FX6 - 500Mbps 4k/50p AVC-I HLG
Canon XF400 - 150Mbps 4k/50p AVC
GoPro Hero6 Black
Pana HS700-28Mbps 1080/50p AVC (High@L4.2)
Canon HV20-HDV 25Mbps 16:9 1440x1080/25p MPEG