Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

It has become unused as all code was switched to AVDictionary

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Previously the code just appended the strings of flags which
worked with "+bitexact" but would not work with something like "0"

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

This makes extracting options other than sws_flags easier

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

Express bitfields more simply.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>

Also, drop the now unused cmdutils_read_file(). There is no reason to
have two functions doing essentially the same thing.

This returns something like "v12_dev0-1332-g333a27c". This is much more
useful than the individual library versions, of which there are too
many, and which are very hard to map back to releases or git commits.

Signed-off-by: Janne Grunau <janne-libav@jannau.net>

This makes the sample from Ticket4560 behave consistently with either branch

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes compilation of fftools without libavdevice

Signed-off-by: James Almer <jamrial@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

And deprecate av_dlog macro.

For readability.

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Lou Logan <lou@lrcd.com>

It drops everything that cannot be used for re-encoding and/or
streamcopy.

Since commit 934f2d2f,
cmdutils_read_file() prints a confusing message on success:

IO error: Success

This is because the error message is printed on the success path as
well. Add the missing condition so that it is only printed on error.

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Cc: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Theis makes the build binary reproducible.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Device name may be coma-separated list.
Use dedicated funtion to compare.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

List device callback must be able to return valid list without opening device.
This callback should return input values for open function, not vice-versa.
Read header funtion is very likey to fail without proper configuration provided.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Martin Storsjö <martin@martin.st>

CC: libav-stable@libav.org
Bug-Id: CID 703706

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Avoids printing confusing and unrelated errors
Fixes Ticket2772

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Allows to list sources/sinks of the devices that implement
that functionality.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The OptionDef arrays are terminated with a { NULL } element not NULL.

CC: libav-stable@libav.org
Bug-Id: CID 703769

Also avoid an unused variable warning for compilers w/o av_unused support.

Adds some more whitespace between channel layout name and decomposition.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

Signed-off-by: Diego Biurrun <diego@biurrun.de>

This avoids some failures during fate when swscale is disabled

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Show the copyright when running `ffmpeg -version'. This is useful for
end users trying to determine whether they are using FFmpeg or Libav.

Signed-off-by: Simon Thelen <ffmpeg@c-14.de>

Fixes Ticket3057

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>