It will fix handling of altref/invisible frames since matroska-mux
drop any fram with no timestamp.
see also:
http://www.webmproject.org/code/specs/container/
The encoder will currently set the AR's timestamp as close as possible
to the previous frame while attempting to provide a timestamp that is
strictly increasing. In cases where the time base given to the encoder
at configure time is not granular enough to allow for this the AR
will share the same timestamp as D, but should be
treated as having no duration.
Fixes bug #652951
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
Appears to be utterly incapable of parsing and decoding TTA streams.
Hasn't been updated to do TTA2. If you want this element to work,
fix the bloody thing. The gst-ffmpeg decoder works fine.
Also fixed an obvious endianness issue along the way.
Fixes: #652924
the commit f9b552f049 (vp8dec: set par to 1/1)
will fix situation where no aspect-ratio is set, but it brake
stream with available aspect-ratio. This patch fix it.
Fixes: #652902.
Signed-off-by: Alexey Fisher <bug-track@fisher-privat.net>
The default for tagsetters is to use merge keep mode, so tags
would never be replaced and all captures would have the same tags.
This commit watches all elements added into encodebin and sets
all tagsetters to merge replace mode
Using serialized custom events for switching image capture saving
location makes camerabin2 save each capture correctly to the location
that was set during the moment start-capture was called, and not
the moment the filesink was writing to disk.
This prevents captures to be overwriten by racyness among start-capture
and setting location for images.
We only need to change the state of the filesink to switch its
saving location. This might still cause some problems of dropping
captured buffers, but it is better than changing the state of
the whole branch.
Adds performance (timing) measure feature to gst-camerabin2-test, it allows
users to specify some target values for commonly measured times and the
application will print out a table of values at the end of its execution
with the measured times and averages of them.
Compares colorspace result with ffmpegcolorspace output using SSIM.
Also probes for possible crashes for odd width and height image by applying
all possible colorspace transformations.
buffer timestamps are converted to GstClockTime to cover pcr/pts wraps.
multiple pcr/pts wraps are handled with an index which ensures at most
a single pcr wraparound between two entries.
the last seen pcr is recorded to have a nearby index point for short seeks
resuming playback might be delayed if the postion is not a keyframe
TODO: replace manual packet scanning and parsing in the initial duration estimation
