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Update builders for libavdevice, pkg-config; add note about ffmpeg device support

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Cameron Tenny 2023-03-12 15:28:02 -07:00 committed by nick black
parent 04470f9532
commit 356c60a6ed
4 changed files with 6 additions and 2 deletions
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3
.github/workflows/macos_test.yml vendored
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@ -26,7 +26,8 @@ jobs:
ffmpeg \ ffmpeg \
libdeflate \ libdeflate \
libunistring \ libunistring \
ncurses ncurses \
pkg-config
- uses: actions/checkout@v2 - uses: actions/checkout@v2

1
.github/workflows/ubuntu_test.yml vendored
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@ -28,6 +28,7 @@ jobs:
ffmpeg \ ffmpeg \
libavcodec-dev \ libavcodec-dev \
libavformat-dev \ libavformat-dev \
libavdevice-dev \
libavutil-dev \ libavutil-dev \
libdeflate-dev \ libdeflate-dev \
libncurses-dev \ libncurses-dev \

2
README.md
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@ -112,7 +112,7 @@ may well be possible to use still older versions. Let me know of any successes!
* (build+runtime) GNU [libunistring](https://www.gnu.org/software/libunistring/) 0.9.10+ * (build+runtime) GNU [libunistring](https://www.gnu.org/software/libunistring/) 0.9.10+
* (OPTIONAL) (build+runtime) [libgpm](https://www.nico.schottelius.org/software/gpm/) 1.20+ * (OPTIONAL) (build+runtime) [libgpm](https://www.nico.schottelius.org/software/gpm/) 1.20+
* (OPTIONAL) (build+runtime) From QR-Code-generator: [libqrcodegen](https://github.com/nayuki/QR-Code-generator) 1.5.0+ * (OPTIONAL) (build+runtime) From QR-Code-generator: [libqrcodegen](https://github.com/nayuki/QR-Code-generator) 1.5.0+
* (OPTIONAL) (build+runtime) From [FFmpeg](https://www.ffmpeg.org/): libswscale 5.0+, libavformat 57.0+, libavutil 56.0+ * (OPTIONAL) (build+runtime) From [FFmpeg](https://www.ffmpeg.org/): libswscale 5.0+, libavformat 57.0+, libavutil 56.0+, libavdevice 57.0+
* (OPTIONAL) (build+runtime) [OpenImageIO](https://github.com/OpenImageIO/oiio) 2.15.0+, requires C++ * (OPTIONAL) (build+runtime) [OpenImageIO](https://github.com/OpenImageIO/oiio) 2.15.0+, requires C++
* (OPTIONAL) (testing) [Doctest](https://github.com/onqtam/doctest) 2.3.5+ * (OPTIONAL) (testing) [Doctest](https://github.com/onqtam/doctest) 2.3.5+
* (OPTIONAL) (documentation) [pandoc](https://pandoc.org/index.html) 1.19.2+ * (OPTIONAL) (documentation) [pandoc](https://pandoc.org/index.html) 1.19.2+

2
doc/man/man3/notcurses_visual.3.md
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@ -132,6 +132,8 @@ If Notcurses was built against a multimedia engine (FFMpeg or OpenImageIO),
image and video files can be loaded into visuals using image and video files can be loaded into visuals using
**ncvisual_from_file**. **ncvisual_from_file** discovers the container **ncvisual_from_file**. **ncvisual_from_file** discovers the container
and codecs, but does not verify that the entire file is well-formed. and codecs, but does not verify that the entire file is well-formed.
If Notcurses was built against FFMpeg, **ncvisual_from_file** can also handle
multimedia devices such as webcams.
**ncvisual_decode** ought be invoked to recover subsequent frames, once **ncvisual_decode** ought be invoked to recover subsequent frames, once
per frame. **ncvisual_decode_loop** will return to the first frame, per frame. **ncvisual_decode_loop** will return to the first frame,
as if **ncvisual_decode** had never been called. as if **ncvisual_decode** had never been called.