BD-R video playback in fast forward? bad sync

[Sedonafilmer]

Hello all,
I am trying burn a blu-ray disc out of DVD Architect Studio 5.0.

I'm using a .TS stream from arcsoft Show Biz Capture. The TS stream is AVCHD. For whatever reason the audio will not load into Architect. So I demuxed the audio with DGIndex to aac (native format). Then I added that as the audio track in DVDa.

Anyways!
The burn is successful and does not require a video re-encode(the audio does re-encode to ac3). When I tested the Blu-ray on my PS3... The video is in fast-forward and the audio is playing at normal speed (which goes way out of sync of course though).

I'm not even really sure where to start on this problem... My challenge is that I need to be able to burn a blu-ray disc without a video re-encode. Where is the issue most likely originating? The capture? The audio demux? The burn?

Thanks in advance.

[Ghitulescu]

remux the movie with tsmuxer and replace the old version, or let it author the BD if you have no [use for] menus. I assume the fps is wrong, but with so many details you gave ....

[hello_hello]

I've had it happen with other file types in the past, I think it's possibly something to do with the sampling rate of the audio being changed when it's encoded and not muxed correctly, or something along those lines. Does the video play okay on your PC?

I know there was a couple of times it happened to me but I can't remember what ended up being the solution. I recall an AVI which would play at a much faster than normal speed while the media player reported it's duration as being something silly like 14 hours. I do recall at the time removing the audio from the AVI would allow it to play at the correct speed, but even if I put the audio in the same folder as the AVI (so the player would automatically load it) things would go silly again.

Anyway, given the audio wouldn't load into your usual conversion program I suspect that's the place to start looking.

Thinking about it.... if it's multichannel audio but the player only thinks it's stereo I think that can cause the audio sampling rate to be misinterpreted, or maybe it happened at the encoding stage. How did you convert it to AC3? I may be technically wrong about the "why" part but I'd be fairly confident the audio is to blame. Chances are if you burned the video without the audio stream it'd play fine.