Why is my ogg bigger then my m4a?

Posted by acidzombie24 on Super User See other posts from Super User or by acidzombie24
Published on 2010-03-25T20:03:35Z Indexed on 2010/03/25 20:13 UTC
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Filed under:

vorbis-ogg

|

m4a

|

encoding

|

ffmpeg

|

oggenc

i am using

ffmpeg.exe -i 0123456789 -ab 192k out.m4a
ffmpeg.exe -i 0123456789 -f wav - | oggenc2.exe - -r -q 6 -o out.ogg

(0123456789 has no extension). My m4a output is 14,608kb while my ogg output is 19,809kb

why? AFAIK -q 6 is roughly 192kb. So it should be about even. I could see one file being 1-3mb bigger then the other but 5 is pretty large. the m4a is almost 75% of the ogg! thats a lot! Why is this?

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Developer IT

Why is my ogg bigger then my m4a? - Developer IT

Why is my ogg bigger then my m4a?

vorbis-ogg

m4a

encoding

ffmpeg

oggenc

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