Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
if input codec Id match with expected data stream of output format context
then only new stream with same codec id is created.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
While the shortened format specifiers are valid C99 ones, they are
not supported by e.g. some Visual Studio runtimes (and thus mingw).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Allow printing of sdp information to a file specified by -sdp_file
This allows users to print sdp information when at least one of the
outputs isn't an rtp stream.
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
The format is now:
-bsf:X filter1[=opt1=str1/opt2=str2],filter2
ie the parameters are appended after the filter name using '='. As ','
has been reserved already for the list of filters, '/' is just an
example of token separation for now, but that could become part of the
API to avoid each bsf using its own tokenization.
The proper solution would be using AVOption, but this is overkill for now.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
So far ffmpeg used recommended configuration only for codec priv options.
ffmpeg will use now codec defaults and then apply recommended configuration
for all options. Recommended configuration possibly contains minimal
set of options to filful user configuration.
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
new_output_stream creates a codec context with arbitraty picked codec.
Later data is updated, but priv_data are left alone.
There is a bit chance there is a mismatch between codecs.
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Replace "frames to record" with "frames to output". The "to record"
makes it seem like an input option, or that it would capture the frames
instead of outputting them.
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>
This automatically shifts input timestamps to start at 0 instead of the file's
starting timestamp when using -copyts.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Makes ffmpeg abort instead of continuing when stop_time <= start_time.
Closes ticket #4015.
Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Prevents a segfault if a stream featuring a known but unavailable codec (like external lib codec) should be opened.
Bug found by: Jonas Geistert <j.geistert@yahoo.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer
Sebastien Zwickert
Rodger Combs
Michael Niedermayer
wm4
Tim Nicholson
Nicolas George
Anshul Maheshwari
Christophe Gisquet
Anshul Maheshwari
Simon Thelen
Lukasz Marek
Carl Eugen Hoyos
Lou Logan
Thilo Borgmann
Reimar Döffinger