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gnu: Add python-av. 

* gnu/packages/python-xyz.scm (python-av): New variable.
master
Sharlatan Hellseher 2023-10-23 00:04:07 +01:00 committed by Maxim Cournoyer
parent be1d05c107
commit a59922dab6
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@ -9236,6 +9236,105 @@ converting, and viewing many of the proprietary file formats used to store
experimental data and metadata at the Laboratory for Fluorescence Dynamics.")
(license license:bsd-3)))
(define-public python-av
(package
(name "python-av")
(version "10.0.0")
(source
(origin
(method url-fetch)
(uri (pypi-uri "av" version))
(sha256
(base32 "01byqsjclkg65mhr6b4i2r2n4y7af9kdd2c35lxny27121b3vzca"))))
(build-system pyproject-build-system)
(arguments
(list
#:test-flags
#~(list
;; Tests require outbound access to download data samples from
;; http://fate.ffmpeg.org/fate-suite:
;;
;; E urllib.error.URLError: <urlopen error [Errno -3]
;; Temporary failure in name resolution>
;;
"--ignore=tests/test_doctests.py"
"--ignore=tests/test_timeout.py"
"-k"
(string-append
"not test_data"
" and not test_container_probing"
" and not test_stream_probing"
" and not test_transcode"
" and not test_codec_tag"
" and not test_parse"
" and not test_decode_audio_sample_count"
" and not test_decoded_motion_vectors"
" and not test_decoded_motion_vectors_no_flag"
" and not test_decoded_time_base"
" and not test_decoded_video_frame_count"
" and not test_encoding_aac"
" and not test_encoding_dnxhd"
" and not test_encoding_dvvideo"
" and not test_encoding_h264"
" and not test_encoding_mjpeg"
" and not test_encoding_mp2"
" and not test_encoding_mpeg1video"
" and not test_encoding_mpeg4"
" and not test_encoding_pcm_s24le"
" and not test_encoding_png"
" and not test_encoding_tiff"
" and not test_encoding_xvid"
" and not test_reading_from_buffer"
" and not test_reading_from_buffer_no_seek"
" and not test_reading_from_file"
" and not test_reading_from_pipe_readonly"
" and not test_reading_from_write_readonly"
" and not test_writing_to_custom_io_dash"
" and not test_writing_to_custom_io_image2"
" and not test_decode_half"
" and not test_seek_end"
" and not test_seek_float"
" and not test_seek_int64"
" and not test_seek_middle"
" and not test_seek_start"
" and not test_stream_seek"
" and not test_selection"
" and not test_stream_tuples"
" and not test_movtext"
" and not test_vobsub"
" and not test_roundtrip"
" and not test_stream_probing"))
#:phases
#~(modify-phases %standard-phases
(add-before 'check 'build-extensions
(lambda _
(invoke "python" "setup.py" "build_ext" "--inplace"))))))
(native-inputs
(list pkg-config
python-cython
python-editorconfig
python-numpy
python-pillow
python-pytest))
(inputs
;; XXX: Build is failing with FFmpeg 6.0, unresolved upstream.
;; See https://github.com/PyAV-Org/PyAV/issues/1106
(list ffmpeg-5))
(home-page "https://github.com/PyAV-Org/PyAV")
(synopsis "Pythonic bindings for FFmpeg's libraries")
(description
"PyAV is a Python library that allows for direct and precise manipulation
of media through containers, streams, packets, codecs, and frames. It provides
access to the powerful FFmpeg libraries while managing the complex details as
much as possible.
PyAV also facilitates data transformation and integration with
other packages such as Numpy and Pillow. However, working with media is a
challenging task and PyAV cannot abstract it away or make all the best decisions
for you. If you can accomplish your tasks with the ffmpeg command, PyAV may not
be necessary. Nonetheless, PyAV is an essential tool when working with media
that requires its specific capabilities.")
(license license:bsd-3)))
(define-public python-ffmpeg-python
;; The latest release (0.2.0) is old and its test suite crashs on Python 3.10.
(let ((commit "df129c7ba30aaa9ffffb81a48f53aa7253b0b4e6") (revision "0"))