Jan Schmidt
e97b50af51
rpicamsrc: Fix buffer PTS calculation
...
Timestamps from MMAL are in microseconds,
so make sure to convert to nanoseconds before
using them to adjust the GStreamer buffer time
2020-07-10 16:45:15 +01:00
Jan Schmidt
4e827949ef
rpicamsrc: Fix initial config setting.
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Make sure to update the captsure config before starting
capture. Since the capture component now keeps a local
copy of the config, it's not updated automatically.
2020-07-10 16:44:46 +01:00
Jan Schmidt
e58951cfb8
rpicamsrc: Disable bitrate, quantisation and intra-refresh dynamic changes
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The firmware rejects dynamic changes of those encoder params.
2020-07-10 16:44:45 +01:00
Jan Schmidt
3b85ddd90e
rpicamsrc: Update properties dynamically where possible
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Update camera and encoder properties at runtime
where possible
Fixes https://github.com/thaytan/gst-rpicamsrc/issues/19
and https://github.com/thaytan/gst-rpicamsrc/issues/23
2020-07-10 16:44:23 +01:00
Jan Schmidt
3771777f7f
rpicamsrc: Clear intra-refresh MMAL param struct.
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Use memset on the stack allocated MMAL_PARAMETER_VIDEO_INTRA_REFRESH_T
struct. Apparently mmal_port_parameter_get() doesn't retrieve all
parameters, causing random failures when we set the intra-refresh
param on the encoder.
Fixes https://github.com/thaytan/gst-rpicamsrc/issues/22 for me.
2020-07-10 16:44:13 +01:00
Jan Schmidt
4d70e1d8ee
rpicamsrc: Merge changes from userland repo
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Current to b69f807ce59189457662c2144a8e7e12dc776988
No integration of stereoscopic support as yet
2020-07-10 16:44:11 +01:00
Jan Schmidt
8fe0590c29
rpicamsrc: Use MMAL PTS and STC to calculate GStreamer timestamps
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Don't apply timestamps based on output time from the encoder,
but use the MMAL STC and capture PTS to generate a GStreamer
timestamp that more accurately resembles the input (and would
preserve reordering should the encoder ever add B-frames).
Fixes https://github.com/thaytan/gst-rpicamsrc/issues/16
2020-07-10 16:43:55 +01:00
Jan Schmidt
c3ad9c99a6
rpicamsrc: Defer encoder creation until after caps are negotiated
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This ensures the encoder is created with the profile
negotiated with downstream
2020-07-10 16:43:53 +01:00
Jan Schmidt
52ae74f9ce
rpicamsrc: More conversion to GStreamer logging
2020-07-10 16:43:26 +01:00
Jan Schmidt
6bd0347bf0
rpicamsrc: Incorporate raspivid changes from upstream
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Merge all changes for new features from upstream
raspberrypi userland, up to commit 0de0b2
2020-07-10 16:43:02 +01:00
Vivia Nikolaidou
d226968275
rpicamsrc: Add force-key-unit event support
2020-07-10 16:42:55 +01:00
Jan Schmidt
244091bb5e
rpicamsrc: Move all debug output to go via GStreamer logs
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Fixes https://github.com/thaytan/gst-rpicamsrc/issues/9
2020-07-10 16:42:16 +01:00
Jan Schmidt
cde8b33199
rpicamsrc: Initial caps nego and properties.
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Support caps negotiation for H.264 frame size and framerate.
Add bitrate, saturation, brightness, contrast, sharpness properties.
2020-07-10 16:42:09 +01:00
Jan Schmidt
1416631df9
rpicamsrc: First version which generates buffers on the src pad
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Fixed to 1920x1080 h264 regardless of caps.
2020-07-10 16:42:07 +01:00
Jan Schmidt
7ffb618b20
rpicamsrc: Checkpoint. Version which writes directly to test.out
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Switch to plain basesrc for parent class
2020-07-10 16:42:06 +01:00
Jan Schmidt
f4af399350
rpicamsrc: checkpoint
2020-07-10 16:42:04 +01:00
