[FFmpeg-user] Query_Exporting 5.1 + stereo Audio from prores 422 to mxf using ffmpeg

Moritz Barsnick barsnick at gmx.net
Wed Apr 29 20:57:21 CEST 2015

On Wed, Apr 29, 2015 at 22:04:15 +0530, Hardik Kanakia wrote:
> Hello All,
> I want to export 5.1 channel + Stereo (8 tracks) with prores mov to MXF.
> Since I am very new to this world, and as i read through the post, Audio
> only exports 1 Audio channel from the source (in my case its prores 422 mov
> with 5.1+Stereo)

Who is "Audio"? ("Audio only exports...")

> need your help badly as i am stuck in the middle of the road !!!

What did you try, and what was ffmpeg's output? In other words, please
show us the ffmpeg command line and the complete, uncut console output.

That helps us to see the format of your input file and what you are
trying to achieve.

> Audio output: pcm 24le

Please always be more precise.

Let me guess: You need to look at "-map 0". Your issue - I'm guessing,
because you're unclear! - might be that ffmpeg only takes the first of
each type of stream by default, and "-map 0" instructs it to take all.


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