[FFmpeg-user] one encode, two outputs with different duration

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Apr 12 12:57:59 CEST 2015

Bouke (VideoToolShed <bouke <at> videotoolshed.com> writes:

> ffmpeg.exe -threads 0 -i M:\Honig\02-02c.mxf 
> -filter_complex "scale=480x360" -vcodec mjpeg -qscale 4 
> -map_channel 0.1.0 -map_channel 0.2.0 -acodec pcm_s16le 
> -aspect 16:9 -timecode 01:00:00:00  -f avi -

The avi file you are writing is readable from the first 
second on, why do you want to write a second file at 
the same time?

> |  ffmpeg.exe -i - -c copy -t 20 
> M:\Honig\02-02c_short.mov

... particularly if this file is not readable because 
you chose mov.

Carl Eugen

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