[FFmpeg-user] WebM & Opus Question

[Carl Zwanzig]

I might be confused here, but...

On 6/12/2024 11:15 AM, Vlad Negru via ffmpeg-user wrote:
> ffmpeg -i Input.webm -c:a copy Output.opus

 > Stream mapping:
 >   Stream #0:0 -> #0:0 (copy)


On 6/12/2024 11:57 AM, Ferdi Scholten wrote:
> You need to have a version of the opus encoder that is specifically 
> compiled to use fixed point
How does an encoder become involved if copying the stream?


It appears that the encoder metadata is different between the in and out 
files, could that be the real issue?

in:   encoder        : google/video-file
out:  encoder        : Lavf61.1.100

Later,

z!