Merge remote-tracking branch 'refs/remotes/breton/new_gst10'
This commit is contained in:
Christopher Allan Webber
61
mediagoblin/tests/media_tools.py
Normal file
61
mediagoblin/tests/media_tools.py
Normal file
@@ -0,0 +1,61 @@
|
||||
# GNU MediaGoblin -- federated, autonomous media hosting
|
||||
# Copyright (C) 2013 MediaGoblin contributors. See AUTHORS.
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
from contextlib import contextmanager
|
||||
import tempfile
|
||||
|
||||
import gi
|
||||
gi.require_version('Gst', '1.0')
|
||||
from gi.repository import Gst
|
||||
Gst.init(None)
|
||||
|
||||
@contextmanager
|
||||
def create_av(make_video=False, make_audio=False):
|
||||
'creates audio/video in `path`, throws AssertionError on any error'
|
||||
media = tempfile.NamedTemporaryFile(suffix='.ogg')
|
||||
pipeline = Gst.Pipeline()
|
||||
mux = Gst.ElementFactory.make('oggmux', 'mux')
|
||||
pipeline.add(mux)
|
||||
if make_video:
|
||||
video_src = Gst.ElementFactory.make('videotestsrc', 'video_src')
|
||||
video_src.set_property('num-buffers', 20)
|
||||
video_enc = Gst.ElementFactory.make('theoraenc', 'video_enc')
|
||||
pipeline.add(video_src)
|
||||
pipeline.add(video_enc)
|
||||
assert video_src.link(video_enc)
|
||||
assert video_enc.link(mux)
|
||||
if make_audio:
|
||||
audio_src = Gst.ElementFactory.make('audiotestsrc', 'audio_src')
|
||||
audio_src.set_property('num-buffers', 20)
|
||||
audio_enc = Gst.ElementFactory.make('vorbisenc', 'audio_enc')
|
||||
pipeline.add(audio_src)
|
||||
pipeline.add(audio_enc)
|
||||
assert audio_src.link(audio_enc)
|
||||
assert audio_enc.link(mux)
|
||||
sink = Gst.ElementFactory.make('filesink', 'sink')
|
||||
sink.set_property('location', media.name)
|
||||
pipeline.add(sink)
|
||||
mux.link(sink)
|
||||
pipeline.set_state(Gst.State.PLAYING)
|
||||
state = pipeline.get_state(Gst.SECOND)
|
||||
assert state[0] == Gst.StateChangeReturn.SUCCESS
|
||||
bus = pipeline.get_bus()
|
||||
message = bus.timed_pop_filtered(
|
||||
Gst.SECOND, # one second should be more than enough for 50-buf vid
|
||||
Gst.MessageType.ERROR | Gst.MessageType.EOS)
|
||||
assert message.type == Gst.MessageType.EOS
|
||||
pipeline.set_state(Gst.State.NULL)
|
||||
yield media.name
|
||||
104
mediagoblin/tests/test_audio.py
Normal file
104
mediagoblin/tests/test_audio.py
Normal file
@@ -0,0 +1,104 @@
|
||||
# GNU MediaGoblin -- federated, autonomous media hosting
|
||||
# Copyright (C) 2013 MediaGoblin contributors. See AUTHORS.
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
import tempfile
|
||||
import shutil
|
||||
import os
|
||||
import pytest
|
||||
from contextlib import contextmanager
|
||||
import logging
|
||||
import imghdr
|
||||
|
||||
#os.environ['GST_DEBUG'] = '4,python:4'
|
||||
|
||||
pytest.importorskip("gi.repository.Gst")
|
||||
import gi
|
||||
gi.require_version('Gst', '1.0')
|
||||
from gi.repository import Gst
|
||||
Gst.init(None)
|
||||
|
||||
from mediagoblin.media_types.audio.transcoders import (AudioTranscoder,
|
||||
AudioThumbnailer)
|
||||
from mediagoblin.media_types.tools import discover
|
||||
|
||||
|
||||
@contextmanager
|
||||
def create_audio():
|
||||
audio = tempfile.NamedTemporaryFile()
|
||||
src = Gst.ElementFactory.make('audiotestsrc', None)
|
||||
src.set_property('num-buffers', 50)
|
||||
enc = Gst.ElementFactory.make('flacenc', None)
|
||||
dst = Gst.ElementFactory.make('filesink', None)
|
||||
dst.set_property('location', audio.name)
|
||||
pipeline = Gst.Pipeline()
|
||||
pipeline.add(src)
|
||||
pipeline.add(enc)
|
||||
pipeline.add(dst)
|
||||
src.link(enc)
|
||||
enc.link(dst)
|
||||
pipeline.set_state(Gst.State.PLAYING)
|
||||
state = pipeline.get_state(3 * Gst.SECOND)
|
||||
assert state[0] == Gst.StateChangeReturn.SUCCESS
|
||||
bus = pipeline.get_bus()
|
||||
bus.timed_pop_filtered(
|
||||
3 * Gst.SECOND,
|
||||
Gst.MessageType.ERROR | Gst.MessageType.EOS)
|
||||
pipeline.set_state(Gst.State.NULL)
|
||||
yield (audio.name)
|
||||
|
||||
|
||||
@contextmanager
|
||||
def create_data_for_test():
|
||||
with create_audio() as audio_name:
|
||||
second_file = tempfile.NamedTemporaryFile()
|
||||
yield (audio_name, second_file.name)
|
||||
|
||||
|
||||
def test_transcoder():
|
||||
'''
|
||||
Tests AudioTransocder's transcode method
|
||||
'''
|
||||
transcoder = AudioTranscoder()
|
||||
with create_data_for_test() as (audio_name, result_name):
|
||||
transcoder.transcode(audio_name, result_name, quality=0.3,
|
||||
progress_callback=None)
|
||||
info = discover(result_name)
|
||||
assert len(info.get_audio_streams()) == 1
|
||||
transcoder.transcode(audio_name, result_name, quality=0.3,
|
||||
mux_name='oggmux', progress_callback=None)
|
||||
info = discover(result_name)
|
||||
assert len(info.get_audio_streams()) == 1
|
||||
|
||||
|
||||
def test_thumbnails():
|
||||
'''Test thumbnails generation.
|
||||
|
||||
The code below heavily repeats
|
||||
audio.processing.CommonAudioProcessor.create_spectrogram
|
||||
1. Create test audio
|
||||
2. Convert it to OGG source for spectogram using transcoder
|
||||
3. Create spectogram in jpg
|
||||
|
||||
'''
|
||||
thumbnailer = AudioThumbnailer()
|
||||
transcoder = AudioTranscoder()
|
||||
with create_data_for_test() as (audio_name, new_name):
|
||||
transcoder.transcode(audio_name, new_name, mux_name='oggmux')
|
||||
thumbnail = tempfile.NamedTemporaryFile(suffix='.jpg')
|
||||
# fft_size below is copypasted from config_spec.ini
|
||||
thumbnailer.spectrogram(new_name, thumbnail.name, width=100,
|
||||
fft_size=4096)
|
||||
assert imghdr.what(thumbnail.name) == 'jpeg'
|
||||
@@ -36,4 +36,6 @@ BROKER_URL = "sqlite:///%(here)s/test_user_dev/kombu.db"
|
||||
[[mediagoblin.plugins.basic_auth]]
|
||||
[[mediagoblin.plugins.openid]]
|
||||
[[mediagoblin.media_types.image]]
|
||||
[[mediagoblin.media_types.video]]
|
||||
[[mediagoblin.media_types.audio]]
|
||||
[[mediagoblin.media_types.pdf]]
|
||||
|
||||
@@ -26,7 +26,14 @@ import pytest
|
||||
|
||||
import six.moves.urllib.parse as urlparse
|
||||
|
||||
# this gst initialization stuff is really required here
|
||||
import gi
|
||||
gi.require_version('Gst', '1.0')
|
||||
from gi.repository import Gst
|
||||
Gst.init(None)
|
||||
|
||||
from mediagoblin.tests.tools import fixture_add_user
|
||||
from .media_tools import create_av
|
||||
from mediagoblin import mg_globals
|
||||
from mediagoblin.db.models import MediaEntry, User
|
||||
from mediagoblin.db.base import Session
|
||||
@@ -365,6 +372,18 @@ class TestSubmission:
|
||||
media = self.check_media(None, {"title": u"With GPS data"}, 1)
|
||||
assert media.get_location.position["latitude"] == 59.336666666666666
|
||||
|
||||
def test_audio(self):
|
||||
with create_av(make_audio=True) as path:
|
||||
self.check_normal_upload('Audio', path)
|
||||
|
||||
def test_video(self):
|
||||
with create_av(make_video=True) as path:
|
||||
self.check_normal_upload('Video', path)
|
||||
|
||||
def test_audio_and_video(self):
|
||||
with create_av(make_audio=True, make_video=True) as path:
|
||||
self.check_normal_upload('Audio and Video', path)
|
||||
|
||||
def test_processing(self):
|
||||
public_store_dir = mg_globals.global_config[
|
||||
'storage:publicstore']['base_dir']
|
||||
|
||||
132
mediagoblin/tests/test_video.py
Normal file
132
mediagoblin/tests/test_video.py
Normal file
@@ -0,0 +1,132 @@
|
||||
# GNU MediaGoblin -- federated, autonomous media hosting
|
||||
# Copyright (C) 2013 MediaGoblin contributors. See AUTHORS.
|
||||
#
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
import tempfile
|
||||
import os
|
||||
from contextlib import contextmanager
|
||||
import imghdr
|
||||
|
||||
#os.environ['GST_DEBUG'] = '4,python:4'
|
||||
import pytest
|
||||
pytest.importorskip("gi.repository.Gst")
|
||||
|
||||
import gi
|
||||
gi.require_version('Gst', '1.0')
|
||||
from gi.repository import Gst
|
||||
Gst.init(None)
|
||||
|
||||
from mediagoblin.media_types.video.transcoders import (capture_thumb,
|
||||
VideoTranscoder)
|
||||
from mediagoblin.media_types.tools import discover
|
||||
|
||||
@contextmanager
|
||||
def create_data(suffix=None, make_audio=False):
|
||||
video = tempfile.NamedTemporaryFile()
|
||||
src = Gst.ElementFactory.make('videotestsrc', None)
|
||||
src.set_property('num-buffers', 10)
|
||||
videorate = Gst.ElementFactory.make('videorate', None)
|
||||
enc = Gst.ElementFactory.make('theoraenc', None)
|
||||
mux = Gst.ElementFactory.make('oggmux', None)
|
||||
dst = Gst.ElementFactory.make('filesink', None)
|
||||
dst.set_property('location', video.name)
|
||||
pipeline = Gst.Pipeline()
|
||||
pipeline.add(src)
|
||||
pipeline.add(videorate)
|
||||
pipeline.add(enc)
|
||||
pipeline.add(mux)
|
||||
pipeline.add(dst)
|
||||
src.link(videorate)
|
||||
videorate.link(enc)
|
||||
enc.link(mux)
|
||||
mux.link(dst)
|
||||
if make_audio:
|
||||
audio_src = Gst.ElementFactory.make('audiotestsrc', None)
|
||||
audio_src.set_property('num-buffers', 10)
|
||||
audiorate = Gst.ElementFactory.make('audiorate', None)
|
||||
audio_enc = Gst.ElementFactory.make('vorbisenc', None)
|
||||
pipeline.add(audio_src)
|
||||
pipeline.add(audio_enc)
|
||||
pipeline.add(audiorate)
|
||||
audio_src.link(audiorate)
|
||||
audiorate.link(audio_enc)
|
||||
audio_enc.link(mux)
|
||||
pipeline.set_state(Gst.State.PLAYING)
|
||||
state = pipeline.get_state(3 * Gst.SECOND)
|
||||
assert state[0] == Gst.StateChangeReturn.SUCCESS
|
||||
bus = pipeline.get_bus()
|
||||
message = bus.timed_pop_filtered(
|
||||
3 * Gst.SECOND,
|
||||
Gst.MessageType.ERROR | Gst.MessageType.EOS)
|
||||
pipeline.set_state(Gst.State.NULL)
|
||||
if suffix:
|
||||
result = tempfile.NamedTemporaryFile(suffix=suffix)
|
||||
else:
|
||||
result = tempfile.NamedTemporaryFile()
|
||||
yield (video.name, result.name)
|
||||
|
||||
|
||||
#TODO: this should be skipped if video plugin is not enabled
|
||||
def test_thumbnails():
|
||||
'''
|
||||
Test thumbnails generation.
|
||||
1. Create a video (+audio) from gst's videotestsrc
|
||||
2. Capture thumbnail
|
||||
3. Everything should get removed because of temp files usage
|
||||
'''
|
||||
#data create_data() as (video_name, thumbnail_name):
|
||||
test_formats = [('.png', 'png'), ('.jpg', 'jpeg'), ('.gif', 'gif')]
|
||||
for suffix, format in test_formats:
|
||||
with create_data(suffix) as (video_name, thumbnail_name):
|
||||
capture_thumb(video_name, thumbnail_name, width=40)
|
||||
# check result file format
|
||||
assert imghdr.what(thumbnail_name) == format
|
||||
# TODO: check height and width
|
||||
# FIXME: it doesn't work with small width, say, 10px. This should be
|
||||
# fixed somehow
|
||||
suffix, format = test_formats[0]
|
||||
with create_data(suffix, True) as (video_name, thumbnail_name):
|
||||
capture_thumb(video_name, thumbnail_name, width=40)
|
||||
assert imghdr.what(thumbnail_name) == format
|
||||
with create_data(suffix, True) as (video_name, thumbnail_name):
|
||||
capture_thumb(video_name, thumbnail_name, width=10) # smaller width
|
||||
assert imghdr.what(thumbnail_name) == format
|
||||
with create_data(suffix, True) as (video_name, thumbnail_name):
|
||||
capture_thumb(video_name, thumbnail_name, width=100) # bigger width
|
||||
assert imghdr.what(thumbnail_name) == format
|
||||
|
||||
|
||||
def test_transcoder():
|
||||
# test without audio
|
||||
with create_data() as (video_name, result_name):
|
||||
transcoder = VideoTranscoder()
|
||||
transcoder.transcode(
|
||||
video_name, result_name,
|
||||
vp8_quality=8,
|
||||
vp8_threads=0, # autodetect
|
||||
vorbis_quality=0.3,
|
||||
dimensions=(640, 640))
|
||||
assert len(discover(result_name).get_video_streams()) == 1
|
||||
# test with audio
|
||||
with create_data(make_audio=True) as (video_name, result_name):
|
||||
transcoder = VideoTranscoder()
|
||||
transcoder.transcode(
|
||||
video_name, result_name,
|
||||
vp8_quality=8,
|
||||
vp8_threads=0, # autodetect
|
||||
vorbis_quality=0.3,
|
||||
dimensions=(640, 640))
|
||||
assert len(discover(result_name).get_video_streams()) == 1
|
||||
assert len(discover(result_name).get_audio_streams()) == 1
|
||||
Reference in New Issue
Block a user