Doom9's Forum - View Single Post - how to get avisynth to read sony xdavc-L file?

poisondeathray · 25th March 2018, 18:23

To load the audio, it depends on the audio configuration . You have to load each track with FFAudioSource, and specify the track number. You can use mergechannels() to send them or you might want to down mix them to stereo since it looks like you're using 2ch aac

For example 4channel mono

Code:

FFVideoSource("blah.mxf")
#whatever video filters here, depan etc...
vid=last

aud1=FFAudioSource("blah.mxf", track=1)
aud2=FFAudioSource("blah.mxf", track=2)
aud3=FFAudioSource("blah.mxf", track=3)
aud4=FFAudioSource("blah.mxf", track=4)

aud=mergechannels(aud1,aud2,aud3,aud4)
audiodub(vid,aud)

If you send 4ch in the avs script, you can also use -map in ffmepg to select specific channels

Yes, it's possible to do recursive subfolders with ffmpeg batch . There are some examples posted at videohelp.com and I think here too

25th March 2018, 18:23	#14 \| Link
poisondeathray Registered User Join Date: Sep 2007 Posts: 5,377	To load the audio, it depends on the audio configuration . You have to load each track with FFAudioSource, and specify the track number. You can use mergechannels() to send them or you might want to down mix them to stereo since it looks like you're using 2ch aac For example 4channel mono Code: FFVideoSource("blah.mxf") #whatever video filters here, depan etc... vid=last aud1=FFAudioSource("blah.mxf", track=1) aud2=FFAudioSource("blah.mxf", track=2) aud3=FFAudioSource("blah.mxf", track=3) aud4=FFAudioSource("blah.mxf", track=4) aud=mergechannels(aud1,aud2,aud3,aud4) audiodub(vid,aud) If you send 4ch in the avs script, you can also use -map in ffmepg to select specific channels Yes, it's possible to do recursive subfolders with ffmpeg batch . There are some examples posted at videohelp.com and I think here too