#6523: FFMpeg3 slow audio encoding
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Reporter: antony007 | Type: defect
Status: new | Priority: normal
Component: | Version: 3.1.7
undetermined | Blocked By:
Keywords: ffmpeg3 | Reproduced by developer: 0
audio encoding |
Blocking: |
Analyzed by developer: 0 |
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Audio encoding from wav to aac is very slow in the ffmpeg3. Earlier it
used to be fast in ffmpeg2. After upgrading to ffmpeg3 the encoding
process is taking thrice the time.
Following is the command that I am using.
ffmpeg -i L.wav -i R.wav -i C.wav -i LFE.wav -i Ls.wav -i Rs.wav
-filter_complex "[0:a][1:a][2:a][3:a][4:a][5:a] amerge=inputs=6[aout]"
-map "[aout]" -b:a 640k -y test1.aac
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Ticket URL: <https://trac.ffmpeg.org/ticket/6523>
FFmpeg <https://ffmpeg.org>
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