[FFmpeg-devel] [PATCH 5/5] Document file protocol options

[Andrey Utkin]

2013/7/14 Stefano Sabatini <stefasab at gmail.com>:
> BTW why an user should not truncate the file?

For example MPEG TS can be appended just fine, also maybe some more
complex formats, and of course raw formats.
I don't think people widely use this option, possibly because it was
not documented. Sometimes this feature can save resources on
concatenating.

--
Andrey Utkin