Echo delay + missing audio

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago #1470 by manoucho
manoucho replied the topic: Echo delay + missing audio
1. OK, what if I simply trim the project to the problematic clip ?

2. Correct me if I'm wrong, but I think it's precisely the clip you have. Can you check ?

Please Log in or Create an account to join the conversation.

  • Graeme Robinson
  • Graeme Robinson's Avatar
  • Visitor
  • Visitor
6 years 7 months ago #1468 by Graeme Robinson
Graeme Robinson replied the topic: Echo delay + missing audio

manoucho wrote:

Graeme Robinson wrote: Any clips that have no retiming should be completely synced in the AAF if they were in FCP X.

Well it's not the case here......... I'm puzzled.

In order to figure out why this is happening, we need to be able to see it happen on our systems here.

Can you please create a small project using a minimal amount of clips that exhibits this issue and then provide that to us. We will need the fcpxml and all the clips used in the project, which is why smaller is better. In order to get a small project, it might be easiest to duplicate an existing project and trim before/after a point where the issue occurs. As well as providing the fcpxml and the clips, please provide step by step instructions of what you do and where in the sequence the audio goes wrong with time codes or seconds..

manoucho wrote:

Graeme Robinson wrote: The error message is unrelated. Are you using the latest version of X2Pro (v2.4)?

Yes absolutely.

In that case we will need to look at the RED clip here. The error message tells us that the clip is called "A001_C006_032668", but if that isn't enough information, I can tell you a file name and location if you attach your FCPXML.

Please Log in or Create an account to join the conversation.

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago #1467 by manoucho
manoucho replied the topic: Echo delay + missing audio

Graeme Robinson wrote: Any clips that have no retiming should be completely synced in the AAF if they were in FCP X.


Well it's not the case here......... I'm puzzled.

Graeme Robinson wrote: The error message is unrelated. Are you using the latest version of X2Pro (v2.4)?


Yes absolutely.

Please Log in or Create an account to join the conversation.

  • Graeme Robinson
  • Graeme Robinson's Avatar
  • Visitor
  • Visitor
6 years 7 months ago #1466 by Graeme Robinson
Graeme Robinson replied the topic: Echo delay + missing audio
Any clips that have no retiming should be completely synced in the AAF if they were in FCP X.

The error message is unrelated. Are you using the latest version of X2Pro (v2.4)?

Please Log in or Create an account to join the conversation.

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago #1459 by manoucho
manoucho replied the topic: Echo delay + missing audio
Graeme

First of all thanks for your help.

Indeed there is a PORTION of that clip that is retimed. But that's only a few seconds, and I've made a cut to isolate that part: the parts surrounding it are not retimed.

Can it cause the issue ?

Also, can it explain that following problem?

I'm having an additional problem: if I uncheck the TRIM option, I get an error creating the AAF:
Writing AAF file
Adding assets to AAF file
Adding essence for asset [A001_C006_032668] to AAF file
Adding essence data to AAF file for portion 0 of asset [A001_C006_032668]
Reading audio data from audio extractor : 308674 samples
Failed to read 308674 samples
Error Requested 308674 samples from RED file but got 298665

Please Log in or Create an account to join the conversation.

  • Graeme Robinson
  • Graeme Robinson's Avatar
  • Visitor
  • Visitor
6 years 7 months ago #1457 by Graeme Robinson
Graeme Robinson replied the topic: Echo delay + missing audio
I'm not able to convert the project without all the clips, but I've synchronised all 3 WAVs with one of the RED clips. When I export that, run it through X2Pro and open it in Pro Tools, there is no delay/echo. Would you expect me to see a different result?

I notice that in your original FCPXML, there are 11 clips that have been retimed. X2Pro doesn't support retimed clips (they will be put in the AAF at their original speed). This isn't causing the echo/delay, is it?

Please Log in or Create an account to join the conversation.

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago #1451 by manoucho
manoucho replied the topic: Echo delay + missing audio
Dear Graeme

It's probably the same for you but I'm uploading the latest XML just in case, because i've been working on the film in the meantime.

Please Log in or Create an account to join the conversation.

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago #1439 by manoucho
manoucho replied the topic: Echo delay + missing audio
No problem, good to know the download has worked!

Please Log in or Create an account to join the conversation.

  • Graeme Robinson
  • Graeme Robinson's Avatar
  • Visitor
  • Visitor
6 years 7 months ago #1436 by Graeme Robinson
Graeme Robinson replied the topic: Echo delay + missing audio
The download has worked this time. It's near the end of the day now, so I don't think I'll have any news for you until tomorrow.

Please Log in or Create an account to join the conversation.

  • Graeme Robinson
  • Graeme Robinson's Avatar
  • Visitor
  • Visitor
6 years 7 months ago #1431 by Graeme Robinson
Graeme Robinson replied the topic: Echo delay + missing audio
Good idea, thanks

Please Log in or Create an account to join the conversation.

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago - 6 years 7 months ago #1430 by manoucho
manoucho replied the topic: Echo delay + missing audio
Hi Graeme

Ok just in case it got corrupted during upload, I'm re-uploading it, this time in separate files.

-- EDIT

Actually I don't have it anymore. So let me know if your download works and if know I will rebuilt it.
Last Edit: 6 years 7 months ago by manoucho.

Please Log in or Create an account to join the conversation.

  • Graeme Robinson
  • Graeme Robinson's Avatar
  • Visitor
  • Visitor
6 years 7 months ago #1428 by Graeme Robinson
Graeme Robinson replied the topic: Echo delay + missing audio
I got a 21GB dmg this time, but OS X couldn't open it. On closer inspection the file must have gotten corrupted during the download, so I'm trying again.

Sorry for this delay.

Please Log in or Create an account to join the conversation.

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago #1420 by manoucho
manoucho replied the topic: Echo delay + missing audio
Thank you Graeme!

Please Log in or Create an account to join the conversation.

  • Graeme Robinson
  • Graeme Robinson's Avatar
  • Visitor
  • Visitor
6 years 7 months ago #1417 by Graeme Robinson
Graeme Robinson replied the topic: Echo delay + missing audio
Emmanuel,

The file didn't download properly from the FTP server properly. I'm trying again now.

Sorry for the delay.

Graeme

Please Log in or Create an account to join the conversation.

  • manoucho
  • manoucho's Avatar Topic Author
  • Visitor
  • Visitor
6 years 7 months ago #1415 by manoucho
manoucho replied the topic: Echo delay + missing audio
Hi Graeme

Did you have the time to check where the problem came from ?

Is it realistic to count on your help in a reasonable timeframe, so I can send the project to the designer ?

Thank you so much!
Emmanuel

Please Log in or Create an account to join the conversation.

Time to create page: 0.071 seconds
Powered by Kunena Forum