Cut support - Issue with audio not being cut

[Selur]

Send you a link via pm ~9hrs ago, test that version.

Cu Selur

[AssCabbage]

Send you a link via pm ~9hrs ago, test that version.

Cu Selur

Forum should really default to sending email notification for PMs

Testing now!

---

HUZZAH! It works

Good job Selur!

[acusta]

Hello,

I'm resurecting this thread as i'm having the same problem. I've been using experimental cut support for a while, but when I installed last hybrid dev, only video gets cut.

I've been capturing some 1''C tapes that have 2 languages, one in each channel. After that, i'm using a FFMPEG script that extracts both audio channels into PCM .wav and makes them stereo. 

These files have been checked and have the same length that the actual captured file.

I'm using cut tool to delete the first 30 seconds from these videos and replacing original audio with a track with my chosen languange. 

The problem comes once I have the re-encoded file, as the video is succesfully being cut but audio has 30s delay and is not being cut at all.

I'm attaching debug and report for this. In this case i'm just doing a quick export by cutting from min 10 to min 13.

It seems that the audio ignores cut then it gets fully processed. I end up having a file that is 1h30 (full film lenght) with only 3 minutes of video and the full audio track.

Debug

Report

Thank you!

[Selur]

I'll look at it, I probably never implemented cut support for audio loaded separately. => not I did implement this, so there is probably bug somewhere, trying to reproduce it

Cu Selur

[Selur]

Okay, think I got it working. (at least in my test)
Note that you need to set the cut info before creating the audio entry, otherwise the audio job queue entry will not contain the relevant info.
=> uploaded a new dev, try it and let me know whether it works now for you. (jobs need to be recreated)

Cu Selur

[acusta]

Okay, think I got it working. (at least in my test)
Note that you need to set the cut info before creating the audio entry, otherwise the audio job queue entry will not contain the relevant info.
=> uploaded a new dev, try it and let me know whether it works now for you. (jobs need to be recreated)

Cu Selur

Hi again, I did a couple test with the latest dev you uploaded and this is what I got:

1 -Loaded Uncompressed .mov video
2 -Set cut in/out
3 -Custom audio, then deleted original audio file and choosed my audio.
4 -QTGMC+bob

When encoding to ProRes 422Proxy .mov, QTGMC preset "Very fast" encoding speed was arround 15-20fps (very slow for my usual speeds arround 145fps)
----> Audio was not cut and had the same problem

Using the same settings but encoding to x264 .mp4, encoding speed was normal and audio was succesfully cut.

Cheers

[Selur]

I need a debug output to see what Hybrid things you did. (Video processing shouldn't influence the audio processing)

When encoding to ProRes 422Proxy .mov, QTGMC preset "Very fast" encoding speed was arround 15-20fps (very slow for my usual speeds arround 145fps)

Hybrid will only use QTGMC if the source is detected as interlaced. Maybe before your source wasn't detected as interlaced?
Haven't changed anything that should change the processing speed,....

3 -Custom audio, then deleted original audio file and choosed my audio.

I assume you cleared the audio queue and added a new audio queue entry after selecting your new audio source, correct?

Cu Selur