Slideshow audio stops when video plays

[travlan]

Audio stops in slideshow when video plays and does not resume. I am on a Mac running OS 10.12.16 with LR CC classic 7.4. I have playback set to music on audio balance and fairly low pan and zoom. The video file is an mp4 (tried with .mov file but also nada) 4MB.

I am running the slideshow in both preview and play mode, the show runs perfectly with all the transitions, pan and zoom plus the selected music track BUT  as soon as the show hits the video the music stops and does not resume after the video finishes and the still images resume.

I've searched this forum and the web but do not find an answer. Kinda desperate as the event is coming up very soon. Any ideas?

Thanx.

--lan--

[tomb48376986]

Reviving this 3-y old thread as I recently encountered the exact same problem when adding a mp3 recording to a slideshow, using the latest LR Classic (10.4) on an iMac (3,4 GHz Quad-Core Intel Core i5 with 24 GB 2400 MHz DDR4) running Catalina (10.15.7) to a mp4 video. Like for travlan the audio worked perfectly in review mode and in the beginning of the saved video but then silence (played in QT). Funny enough I stubbornly uploaded the video to youtube anyway and on that platform it works!

Comments appreciated

/Tom

[annonshp]

Still a problem on Win 10