[FFmpeg-user] Input 5.1 DTS, output 2.0 MP3: Atrocious Quality
lamia at jeack.com.au
Sat May 16 12:16:14 CEST 2015
On Sat, 16 May 2015 09:17:59 +0000 (UTC), Carl Eugen Hoyos
<cehoyos at ag.or.at> wrote:
>Sorry, I am apparently extremely dim-witted:
>Did you test the four lines above?
>Which of them sound ok, which of them do
>not sound ok?
Seem to have not explicitly answered the Q. Sorry.
>$ ffmpeg -i inter.dts -ac 2 out16.wav
>$ ffmpeg -i inter.dts -ac 2 -acodec pcm_s32le out32.wav
>$ ffmpeg -i inter.dts -ac 2 -ab 640k out.ac3
>$ ffmpeg -i inter.dts -ac 2 -ab 320k out.mp2
1 = Good
2 = Good
3 = Bad
4 = Good
and 1 you didn't list, AC3 = Bad
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