Avoid compiler warnings "‘foo’ may be used uninitialized in this
function" when building with -O3 by checking the return bool value
of format conversion function.
https://bugzilla.gnome.org/show_bug.cgi?id=769116
Fix syntax errors when compiling against cerbero-provided libmpg123
headers. We do the same as the libmpg123 internal visual studio
build here.
mpg123.h(1378): error C2143: syntax error: missing ')' before '('
mpg123.h(1378): error C2081: 'ssize_t': name in formal parameter list illegal
mpg123.h(1378): error C2143: syntax error: missing ')' before '*'
mpg123.h(1378): error C2091: function returns function
mpg123.h(1378): error C2143: syntax error: missing '{' before '*'
mpg123.h(1378): error C2059: syntax error: ')'
mpg123.h(1379): error C2143: syntax error: missing ')' before '*'
mpg123.h(1379): error C2365: 'off_t': redefinition; previous definition was 'typedef'
...
libmpeg2 0.5.1 was released in mid-2008, let's bump the requirement
and get rid of version-dependent code paths. There's still
avdec_mpeg2video for those who are stuck on ancient distros which
we don't target any more.
Also fixes build with MSVC, which doesn't like #if #else #endif
inside macro arguments (like the GST_DEBUG_OBJECT in line 941).
gstsiddec.cc:78:17: error: invalid suffix on literal; C++11 requires a space between literal and string macro [-Werror=literal-suffix]
#define FORMATS "{ "GST_AUDIO_NE(S16)","GST_AUDIO_NE(U16)", S8, U8 }"
^
gstsiddec.cc:78:38: error: invalid suffix on literal; C++11 requires a space between literal and string macro [-Werror=literal-suffix]
#define FORMATS "{ "GST_AUDIO_NE(S16)","GST_AUDIO_NE(U16)", S8, U8 }"
^
rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples
https://bugzilla.gnome.org/show_bug.cgi?id=759432
The old code was using gst_caps_normalize() and was generally overly
complex. Simplify by picking sample rate and number of channels from
upstream and the sample format from the allowed caps. If the format caps
is a list of strins, just pick the first one. And if the srcpad isn't
linked yet, use the default format (S16).
https://bugzilla.gnome.org/show_bug.cgi?id=740195
Don't artificially limit the bitrate, x264enc allows much
higher bitrates, and for intra-only 4k AVC they are needed.
x264 clips to 2Gbps internally, so use that as limit for now.
https://bugzilla.gnome.org/show_bug.cgi?id=758620
Removing instead of updating as previously pointed-to page
(now http://dvd.sourceforge.net/dvdinfo/) is already linked
from dvd.sourceforge.net's homepage as: "Collection of
information on file formats/data structures relating to DVD
navigation/SPUs."
This method replace the manual adjustment of PTS and DTS to avoid
negative DTS issues. Using this method will also update the segment so
we don't loos sync.
https://bugzilla.gnome.org/show_bug.cgi?id=740575
Provide new frame-packing property to directly set
x264enc frame packing, or pass through upstream settings
The explicit layout from the frame-packing property is
preferred over any info from the caps.
a52_init initializes the IMDCT global state as well as creating
a new state. When two A52 decoders are created (eg, when two AC3
tracks are contained in a video), calls to a52_init may happen
at the same time, and the IMDCT initialization is not reentrant.
https://bugzilla.gnome.org/show_bug.cgi?id=746781
This allow using external pools that have different strides from the
default. These strides need to respect certain rules, which we check
and if these are not met, we fallback to generic pool.
https://bugzilla.gnome.org/show_bug.cgi?id=735379
This is a rewrite of the pool negotiation and configuration. Direct
to output decoding is now achieved by configuring the pool using
video-alignment. This removes copies when dealing with any elements that
supports VideoAlignment, and enable usage of generic video buffer pool,
XVImagePool and GLPool. It drops the crop meta implementation for now.
https://bugzilla.gnome.org/show_bug.cgi?id=735379
