[linux-dvb] Re: Convert VDR/DVB Recording with FFMPEG

[Axel Gruber <axelgruber2@gmx.de>]

With the old driver (0.8x) i was able to produce a file wich i can progress with several programms:

I´have searched the old scripts and tryed it again with streams of the new driver (0.9)

First i demultiplexed the stream:
/vdr/DVB/apps/mpegtools/es_demux 004.vdr a1 v1

Then i Multplex it again.
/vdr/jpeg/mplex/mplex -V -S 5000 v1 a1 out1.mpg

As i sayed - this was with the old driver and workded well !

With the new driver i get this info with Streamtype:

eros:/vdr/DVB/apps/mpegtools # ./streamtype /videodata/004.vdr
streamtype
Reading /videodata/004.vdr
PES_STREAM
SIZE: 720x576
ASPECT: 4:3
FRAMERATE: 25
PROFILE: Main
LEVEL: Main
CHROMA: 4:2:0
PAL
MPEG2

So i use:

/vdr/DVB/apps/mpegtools/pes_demux 004.vdr a1 v1

But if i want to multiplex this steam again (with several Versions of MPLEX) i only
get a error-Message that the streams are not readable...


> If you use two terminals you could do:
>  ntuxplayer mpeg2file.mpg
>  ffmpeg  -vd /dev/video -s 352x288 mpeg1file.mpg

> or use vdr for playback. Some other option for ffmpeg should be used
> to increase/decrease bitrate or resolution to fit your processor
> speed. Maybe mp1e is better, but I haven't installed that yet.




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