[FFmpeg-user] Encoding AAC to MPEGTS create a transport stram type mpeg1 instead of mpeg2

Mauro Mombelli mombelli.mauro at gmail.com
Mon Nov 11 10:54:54 CET 2013

The device i'm using like 0x03 and 0x04 but as far as i know there is a
slighty difference on the format, and because the proprietary software
output an 0x04 i would like to be 100% compliant with it.

2013/11/8 Carl Eugen Hoyos <cehoyos at ag.or.at>

> Mauro Mombelli <mombelli.mauro <at> gmail.com> writes:
> > ffmpeg -y -i  "input.aac"  -vn -ab 160k -acodec mp2
> > -ac 2 -ar 48000  -f mpegts asd.ts
> >
> > But analising the output file, i get a Stream Type:
> > 0x03 MPEG-1 Audio, while i expect (and need) an
> > Stream Type: 0x04 MPEG-2 Audio
> This needs only a small change in the source code
> but could you explain your use case?
> Which application or device does not like 0x03
> but works with 0x04 ?
> Carl Eugen
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