For some cases, maybe the timestamp of gap event is smaller than
segment start value or larger than segment stop value in playback.
And the timestamp plus duration may exceed segment boundary. Need
check and clip the timestamp or duration before recalculating.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8517>
We cannot rely only on the DISCONT flag when deciding whether we need to
request a new key frame or not because it might be that the packet that just
came in with the DISCONT flag is actually the start of a keyframe.
This patch improves the logic to be the same as rtph265depay, by only requesting
a key frame if the packet with the DISCONT flag is not the first one of a FU; or
if its the first one, only request it when we could drop packets due to a
missing key frame.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8343>
This fix handles the case where the order of components in the cmpd box
does not correspond to the order used for a specific track. That
is the case where the uncC component_index values are something
other than 0, 1, 2, 3.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8483>
Checking whether rtpjitterbuffer actually timestamps the buffers according to
the RFC7273 clock definition and rtpjitterbuffer configuration required looking
at the DEBUG logs.
This commit adds an entry in the rtpjitterbuffer stats to indicate if
conditions are met for RFC7273 to be active.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7829>
With the old method of adding build RPATHs, only the libsoup as
a subproject was supported. However, it's possible to use Homebrew for
libsoup too by adding libsoup as a dependency to the target (even
though we don't link to it).
Apple ld will not add a LC_LOAD_DYLIB entry for a library unless there
are symbols that need it because meson passes `-dead_strip_dylibs`, so
we can do this without issue.
As a bonus, this ensures the correct build RPATHs in all cases.
Additionally, we still need to explicitly add an LC_RPATH for the
installed case.
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/4027
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8403>
Similar to qtdemux.
Tested against other Gst elements and MPV. Note that the later
apparently does not show correct results for flipped values.
In particular the Yaw value seems to get ignored by many clients.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8319>
Similar to qtmux, but for mkv and webm containers.
Tested against other Gst elements and MPV. Note that the later
apparently does not show correct results for flipped values.
In particular the Yaw value seems to get ignored by many clients.
Can be tested with:
```
gst-launch-1.0 \
videotestsrc num-buffers=90 ! \
taginject tags="image-orientation=rotate-270" ! \
capsfilter caps=video/x-raw,width=640,height=480,max-framerate=30/1 ! \
videoconvert ! \
queue ! \
vp8enc ! \
queue ! \
webmmux ! \
filesink location=./test.webm
```
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8319>
For outputs with a high number of channels, macOS has a bug where
initially CoreAudio will report incorrect positions for all channels,
but after you run Audio MIDI Setup and configure the speaker layout
there, macOS will always report those few as positioned, with no option
to revert that (other than deleting some internal files).
In such scenario our code would just ignore all the unpositioned
channels. Since you can only position max. 16 channels in macOS, if you
had more on your output device, those would be unusable.
This commit makes sure that in addition to the usual positioned layout
(if there is one), we will expose caps for a no-positions layout that
always has the maximum amount of channels available.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8311>
By default, for devices with larger amounts of outputs, CoreAudio can
provide invalid channel labels/positions, simply by starting at 0 and
incrementing forward. For example, values 19 through 32 are not valid
according to the CoreAudioBaseTypes.h header, but if your device has >19
output channels, you will find CoreAudio using those values.
This is most likely a bug in CoreAudio, since in that case it should use
unpositioned labels (e.g. _Discrete_X) instead.
This commit aims to work around this by overriding all channels to be
unpositioned if the case above is detected.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8311>
Mirroring the demux element and isomp4mux from gst-plugins-rs.
Tested against other Gst elements and MPV. Note that the later
apparently does not show correct results for flipped values.
Can be tested with:
```
gst-launch-1.0 \
videotestsrc num-buffers=90 ! \
taginject tags="image-orientation=rotate-90" ! \
capsfilter caps=video/x-raw,width=640,height=480,max-framerate=30/1 ! \
videoconvert ! \
queue ! \
openh264enc ! \
queue ! \
h264parse ! \
mp4mux ! \
filesink location=./test.mp4
```
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8371>
