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zxing: update documentation

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Fix some typos and markdown cleanup.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7914>
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Stéphane Cerveau 2024-11-18 10:59:51 +01:00 committed by GStreamer Marge Bot
parent f068b3bf5c
commit 6d8cd9cf92
1 changed files with 5 additions and 5 deletions
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10
subprojects/gst-plugins-bad/ext/zxing/gstzxing.cpp
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@ -22,11 +22,11 @@
* @title: zxing
*
* Detect bar codes in the video streams and send them as element messages to
* the #GstBus if .#GstZXing:message property is %TRUE.
* If the .#GstZXing:attach-frame property is %TRUE, the posted barcode message
* the #GstBus if #GstZXing:message property is %TRUE.
* If the #GstZXing:attach-frame property is %TRUE, the posted barcode message
* includes a sample of the frame where the barcode was detected (Since 1.18).
*
* The element generate messages named `barcode`. The structure contains these fields:
* The element generates messages named `barcode`. The structure contains these fields:
*
* * #GstClockTime `timestamp`: the timestamp of the buffer that triggered the message.
* * gchar * `type`: the symbol type.
@ -37,14 +37,14 @@
* the .#GstZXing:attach-frame property was set to %TRUE (Since 1.18)
*
* This element is based on the c++ implementation of zxing which can found
* at https://github.com/zxing-cpp/zxing-cpp.
* at <https://github.com/zxing-cpp/zxing-cpp>.
*
* ## Example launch lines
* |[
* gst-launch-1.0 -m v4l2src ! videoconvert ! zxing ! videoconvert ! xvimagesink
* ]| This pipeline will detect barcodes and send them as messages.
* |[
* gst-launch-1.0 -m v4l2src ! tee name=t ! queue ! videoconvert ! zxing ! fakesink t. ! queue ! xvimagesink
* gst-launch-1.0 -m v4l2src ! tee name=t ! queue ! videoconvert ! zxing ! fakesink t. ! queue ! videoconvert ! xvimagesink
* ]| Same as above, but running the filter on a branch to keep the display in color
*
* Since: 1.18