Hi!
What is the best way to mix down an mxf with 4 mono channels to stereo if the first two should be on both channels the 3. Left and the 4. Right?
I also had a problem with custom ffmpeg that I could not use the vertical slash character because it was interpreted as a tab or line brake.
Thanks
Help with audio mixdown
Re: Help with audio mixdown
Hi Richyy and thank you for using FFAStrans!
I'm sorry to say you've encountered a bug I was not aware of
. It's actually a design flaw so it's my bad! Currently it's impossible to use the pipe "|" character in the "Custom FFmpeg"-encoder. This will off course be fixed in the next release of FFAStrans.
For now you need to insert the "A/V Decoder"-decoder and then insert the following AviSynth-script into a "Custom AviSynth script"-filter:
ch_1 = MixAudio(audio_1, audio_3)
ch_2 = MixAudio(audio_2, audio_4)
audio = MergeChannels(ch_1, ch_2)
m_clip = AudioDub(m_clip,audio)
Return m_clip
Thank you for bringing this bug to my attention!
-steipal
I'm sorry to say you've encountered a bug I was not aware of
. It's actually a design flaw so it's my bad! Currently it's impossible to use the pipe "|" character in the "Custom FFmpeg"-encoder. This will off course be fixed in the next release of FFAStrans.For now you need to insert the "A/V Decoder"-decoder and then insert the following AviSynth-script into a "Custom AviSynth script"-filter:
ch_1 = MixAudio(audio_1, audio_3)
ch_2 = MixAudio(audio_2, audio_4)
audio = MergeChannels(ch_1, ch_2)
m_clip = AudioDub(m_clip,audio)
Return m_clip
Thank you for bringing this bug to my attention!
-steipal