autobsf has been ported to the new bsf API.
Signed-off-by: NJames Almer <jamrial@gmail.com>

This should be more useful for users since numerical values for channel
layout can be confusing and unintuitive.
Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJames Almer <jamrial@gmail.com>

Ivan has a shortage of time to take care of QSV, Mark agreed to take over.
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Removes "defined but not used" warnings
Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJames Almer <jamrial@gmail.com>

Metadata streams have priv_data set to NULL.
Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

This fixes heap-use-after-free detected by AddressSanitizer.
Reviewed-by: NLuca Barbato <lu_zero@gentoo.org>
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

avformat/tcp: workaround for IOS9 getaddrinfo in IPv6 only network use hardcode IPv4 address can not resolve port number.
Signed-off-by: Nliujingchao <jcliu@outlook.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

When ffplay is used to play from the RTSP URL that serves 24 bit audio
content, ffplay fails to recognize the audio codec format. The attached
patch adds support for playing 24 bit audio content over RTSP by
defining a dynamic payload handler for "L24".
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

This includes the absolute path

Found-by: jamrial
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

This test tests some odd sample with odd aspect ratio
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Signed-off-by: NMatt Oliver <protogonoi@gmail.com>

Signed-off-by: NMatt Oliver <protogonoi@gmail.com>

Signed-off-by: NMatt Oliver <protogonoi@gmail.com>

Signed-off-by: NMatt Oliver <protogonoi@gmail.com>

Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJames Almer <jamrial@gmail.com>

Fixes valgrind warnings about usage of uninitialized values.
Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJames Almer <jamrial@gmail.com>

Tested-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJames Almer <jamrial@gmail.com>

The bitstream filters do not work with merged in side data

This leaves the input packet split if it is being split.
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJames Almer <jamrial@gmail.com>

This reverts commit fba2a8a2.

The changes were right for av_write_frame() but not for av_interleaved_write_frame().
The following commit will fix this in a simpler way.
Signed-off-by: NJames Almer <jamrial@gmail.com>

This was fixed in 9a277808

doc/examples: add fuzz target for individual ffmpeg APIs for in-process fuzzing with libFuzzer, AFL, and similar fuzzing engines.
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Similarly, merge it back before returning.

Fixes ticket #5927.
Reviewed-by: NMichael Niedermayer <michael@niedermayer.cc>
Signed-off-by: NJames Almer <jamrial@gmail.com>

If it fails, buffers aren't allocated, causing NULL pointer dereferencing.
Reviewed-by: NRostislav Pehlivanov <atomnuker@gmail.com>
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

Otherwise it can be non-zero next time decode_lowdelay is called, causing
slice_params_buf not to be allocated, leading to a NULL pointer dereference.

The problem was introduced in commit
dcad4677.
Reviewed-by: NRostislav Pehlivanov <atomnuker@gmail.com>
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

This fixes a double-free detected by AddressSanitizer.

The problem was introduced in commit
dcad4677.
Reviewed-by: NRostislav Pehlivanov <atomnuker@gmail.com>
Signed-off-by: NAndreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>

"Vidvox Hap", not "Vidvox Hap encoder" or "Vidvox Hap decoder". Fixes
bad name in "ffmpeg -codecs", matches other codec naming.
Signed-off-by: NPaul B Mahol <onemda@gmail.com>

It should only be done for DEVICE_BUSY/IN_EXECUTION

(cherry picked from commit 0956fd46)
Fixes ticket #5924.

Fixes ticket #5193.

2-channels convolution using complex fft
improves speed significantly

not sure if it should be enabled by default
so disable it by default
Signed-off-by: NMuhammad Faiz <mfcc64@gmail.com>

This is in the same the same vein as c981b114.
Signed-off-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

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

this is somewhat a magic number, which can be understood from reading section
"7.1.2 Exponent Strategy" of the ac3 specification, in short:
Three exponents each represented as number 0-4 are grouped together and
base-5 encoded, so the maximal correct value is 25*4 + 5*4 + 4 = 124.
Reviewed-by: NAndreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

The framework will allocate a buffer and copy the data to it,
that takes time. But it avoids constently creating and
destroyng the shared memory segment, and that saves more time.

On my setup,
from ~200 to ~300 FPS at full screen (1920×1200),
from ~1400 to ~3300 at smaller size (640×480),
similar to legacy x11grab and confirmed by others.

Plus, shared memory segments are a scarce resource,
allocating potentially many is a bad idea.

Note: if the application were to drop all references to the
buffer before the next call to av_read_frame(), then passing
the shared memory segment as a refcounted buffer would be
even more efficient, but it is hard to guarantee, and it does
not happen with the ffmpeg command-line tool. Using a small
number of preallocated buffers and resorting to a copy when
the pool is exhausted would be a solution to get the better
of both worlds.

According to spec ISO_IEC_15444_12 "For any media stream for which no segment index is present, referred to as non‐indexed stream, the media stream associated with the first Segment Index box in the segment serves as a reference stream in a sense that it also describes the subsegments for any non‐indexed media stream."
Signed-off-by: NSasi Inguva <isasi@google.com>
Reviewed-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

Avoids a forward-declaration in the following commit.
Signed-off-by: NVittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: NMichael Niedermayer <michael@niedermayer.cc>

* commit '722ec3eb':
  avconv: decouple configuring filtergraphs and setting input parameters
Merged-by: NHendrik Leppkes <h.leppkes@gmail.com>