[Libav-user] RAW DTS difference

[Ingo Foerster]

Hello,

i  have  following  issue:  I  have  a  DTS  stream  ready to mux into
different  video  files. I muxed into a M2ts and also into a MKV. Both
with h264 video stream.

Now  I  open  the  packets  I get from the ffmpeg decoder and the M2TS
audio packages are equal to the DTS I muxed in.
IF  I  open the MKV with ffmpeg and compare the RAW packages, they are
different.
Do ffmpeg mux additional data to the dts in MKV? Like PTS info?

Ingo