[FFmpeg-user] How can join video files ?

[Peter B.]

On 09/06/2013 11:48 AM, J. Bakshi (জ. বকসী ) wrote:
> On Fri, 06 Sep 2013 11:38:04 +0200
> "Peter B." <pb at das-werkstatt.com> wrote:
>
>> Which format (container?) is the "dat" actually?
> ffprobe gives me following
>
> Input #0, mpeg, from 'AVSEQ01.DAT':
>   Duration: 00:20:57.60, start: 0.475256, bitrate: 1421 kb/s
>     Stream #0:0[0x1e0]: Video: mpeg1video, yuv420p, 352x288 [SAR 178:163 DAR 1958:1467], 1146 kb/s, 25 fps, 25 tbr, 90k tbn, 25 tbc
>     Stream #0:1[0x1c0]: Audio: mp2, 44100 Hz, stereo, s16p, 224 kb/s

So your DAT files are MPEG1 actually.
Then you could try the following:

ffmpeg -f concat -i file -c copy out.mpg

The "-c copy" makes sure it's not getting re-encoded.


Pb