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https://bugzilla.gnome.org/show_bug.cgi?id=786112
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Otherwise we will get it again later for output, however this frame will
never actually be output so we will shift timestamps.
This is especially bad if we're handling a live stream where the first
frames are not keyframes. We would output the keyframe with the
timestamp of the first frame, and everything would be too late when
arriving in the sink.
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This increases the chances that we won't need to do any conversion
for a given pad.
https://bugzilla.gnome.org/show_bug.cgi?id=786078
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The goal here is to minimize the work needed to bring all images
to a common format. A better criteria than the number of pads
with a given format is the number of pixels with a given format.
https://bugzilla.gnome.org/show_bug.cgi?id=786078
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https://bugzilla.gnome.org/show_bug.cgi?id=786078
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And only make the tests that use it link against the helper lib.
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This avoids leaking the devname if the property is set twice.
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present
If the version of the curl library is recent enough to allow support
for HTTP2 (i.e. CURL_VERSION_HTTP2 is defined) but does not actually
have that feature enabled, the call to
g_object_class_install_property() uses an incorrect default value for
the "http-version" property. The default should be 1.1 if HTTP2 is
not supported by libcurl or if not enabled by libcurl.
https://bugzilla.gnome.org/show_bug.cgi?id=786049
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This is better than reporting no latency at
all and then later failing in live pipelines.
https://bugzilla.gnome.org/show_bug.cgi?id=786036
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https://bugzilla.gnome.org/show_bug.cgi?id=785778
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https://bugzilla.gnome.org/show_bug.cgi?id=785770
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This commit ensures that the idle probe which GstAdaptiveDemuxStream
adds to the upstream source pad is removed after use. Previously a new
probe was added to the pad whenever a fragment was downloaded, meaning
the number of pad probe callbacks being executed increased continually.
https://bugzilla.gnome.org/show_bug.cgi?id=785957
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Previously this was broken, because a flushing seek causes unlock()
to be called and in the implementation of unlock() we close the
socket, so the seek errors out.
This patch fixes it by re-connecting before the seek.
Unfortunately, a seek does not work properly right after
re-connecting, so a small hack is also in place: we read 1 buffer
before seeking to allow librtmp to do its processing in RTMP_Read()
https://bugzilla.gnome.org/show_bug.cgi?id=785941
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There can be twice as many stream tasks running as there are output
pads for playback of variant HLS playlists. Half of them are the
current pads, and the other half are the pads that are about to be
switched to due to a bitrate change.
The old code only stopped the current streams which could result
in a deadlock on stopping the pipeline. The changes force stopping
and joining of any prepared streams too.
https://bugzilla.gnome.org/show_bug.cgi?id=785987
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Check to see if setting CURL_HTTP_VERSION_2_0 failed due to lack of HTTP/2
support or some bigger underlying libcurl failure
https://bugzilla.gnome.org/show_bug.cgi?id=785878
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This matches better with the preferred_http_version which was already declared
as enum.
https://bugzilla.gnome.org/show_bug.cgi?id=785878
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This structure is only ever read from.
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This is causing hard failure for non-squared pixel. The fix isn't
trivial so taking offline by reverting.
This reverts commit db07f4507dad6561fc7e9320624aa7f0f0e10b36.
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CID 1416129
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warning: control reaches end of non-void function
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https://bugzilla.gnome.org/show_bug.cgi?id=784827
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Crossfading is a bit more complex than just having two pads with the
right keyframes as the blending is not exactly the same.
The difference is in the way we compute the alpha channel, in the case
of crossfading, we have to compute an additive operation between
the destination and the source (factored by the alpha property of both
the input pad alpha property and the crossfading ratio) basically so
that the crossfade result of 2 opaque frames is also fully opaque at any
time in the crossfading process, avoid bleeding through the layer
blending.
Some rationnal can be found in https://phabricator.freedesktop.org/T7773.
https://bugzilla.gnome.org/show_bug.cgi?id=784827
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version of GLib
We depend on GLib 2.40, g_steal_pointer was introduced in 2.44.
https://bugzilla.gnome.org/show_bug.cgi?id=785698
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sockets
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https://bugzilla.gnome.org/show_bug.cgi?id=785694
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ipcpipeline1 is a very simple test that shows a short videotestsrc fragment.
ipc-play is a clone of gst-play that splits the pipeline in two
processes, running the source & demuxer on the master process
and the decoders & sinks on the slave.
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All tests run within a common framework for splitting processes
and making them interract properly with the gst check system.
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These elements allow splitting a pipeline across several processes,
with communication done by the ipcpipelinesink and ipcpipelinesrc
elements. The main use case is to split a playback pipeline into
a process that runs networking, parser & demuxer and another process
that runs the decoder & sink, for security reasons.
https://bugzilla.gnome.org/show_bug.cgi?id=752214
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Found on rpi when gpu_mem is too low so there is not enough memory to
create the eglimage. But still gst_buffer_pool_acquire_buffer succeeded.
And it leads to a CRITICAL assert:
gst_egl_image_get_image: assertion 'GST_IS_EGL_IMAGE (image)' failed
https://bugzilla.gnome.org/show_bug.cgi?id=785518
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Implement videooverlay interface in kmssink, divided into two cases:
when driver supports scale, then we do refresh in show_frame(); if
not, send a reconfigure event to upstream and re-negotiate, using the
new size.
https://bugzilla.gnome.org/show_bug.cgi?id=784599
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We already log a few events explicitly, just log them all with more detail.
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Add some missing/incomplete docs
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g_free() is NULL-safe.
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