How do I trim audio with AVIsynth?

[Nagashi]

Let's say I wanted to encode the intro along with the music of an anime. The intro is 1:30. What I want to do is encode the intro along with the audio and I want the output files to be the exact same length so that I can put them back together with MKV merge. And you know sometimes the intro doesn't play at the beginning of an anime.

I know how to trim the video but the audio is still a mystery to me. Here's what I got so far:

DirectShowSource("C:\Users\Nagashi\Desktop\Working \A.mkv")
Trim (0,2141)

Oh, and I am using MeGUI to load AVIsynth scripts.

[poisondeathray]

feed the same .avs script into the audio section

Trim() affects both audio & video . So if your script feeds both audio & video, both will be cut

DirectShowSource() should normally return both audio & video , otherwise you can use audiodub(video,audio)

[Nagashi]

feed the same .avs script into the audio section

Trim() affects both audio & video . So if your script feeds both audio & video, both will be cut

DirectShowSource() should normally return both audio & video , otherwise you can use audiodub(video,audio)

I've already tried feeding the same script into the video and audio section. The resulting audio is the correct length, however, there is no audio in the file. Which I don't get.

I'll try audiodub. Thx.

[poisondeathray]

e.g


Aud = FFAudioSource("video.mkv")
Vid = FFVideoSource("video.mkv")
AudioDub(vid,aud)
Trim (0,2141)


or

FFMpegSource2("video.mkv", atrack=-1)
Trim (0,2141)


You need FFMS2 plugin

[Nagashi]

Wow! It worked! You sir are a genius, lol. Thank you so much!