MP4Box and stdout [Archive]

thommyfilm

21st July 2009, 08:51

Hi

I try to connect two videos using MP4Box.

This works perfectly:
mp4box -cat trailer.m4v -cat trailer1.m4v test.m4v

It would be very handy to output to stdout.

Documentation (http://gpac.sourceforge.net/doc_mp4box.php) says:
-std : dumps to stdout instead of file.

But if i enter:
mp4box -cat trailer.m4v -cat trailer1.m4v -std

I always get the help menue. What is wronge here? Why is this not working?

EmuAGR

22nd July 2009, 15:34

Maybe you have to write a filename after -std.

LoRd_MuldeR

22nd July 2009, 15:37

Maybe you have to write a filename after -std.

The entire idea of dumping data to STDOUT is not writing the data to file ;)

Drachir

25th July 2009, 09:48

Documentation (http://gpac.sourceforge.net/doc_mp4box.php) says:
-std : dumps to stdout instead of file.

But if i enter:
mp4box -cat trailer.m4v -cat trailer1.m4v -std

I always get the help menue. What is wronge here? Why is this not working?

-std can only be used with a dump option like -diso,-drtp,-dts... .