Mercurial > libervia-backend
view sat/tools/video.py @ 3398:467d6c709f1d
test: fixed use of `client.host` in legacy test:
those tests are not maintained anymore, but as the use of `client.host` as been fixed
elsewhere, it was the occasion to do it there too. Those legacy tests should be ported or
to the new workflow, or deleted if they are not relevant anymore.
author | Goffi <goffi@goffi.org> |
---|---|
date | Thu, 12 Nov 2020 14:53:15 +0100 |
parents | c8033a9357e7 |
children | be6d91572633 |
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#!/usr/bin/env python3 # SàT: an XMPP client # Copyright (C) 2009-2020 Jérôme Poisson (goffi@goffi.org) # 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/>. """Methods to manipulate videos""" from typing import Union from pathlib import Path from twisted.python.procutils import which from sat.core.i18n import _ from sat.core import exceptions from sat.core.log import getLogger from .common import async_process log = getLogger(__name__) try: ffmpeg_path = which('ffmpeg')[0] except IndexError: log.warning(_( "ffmpeg executable not found, video thumbnails won't be available")) ffmpeg_path = None async def get_thumbnail(video_path: Union[Path, str], dest_path: Path) -> Path: """Extract thumbnail from video @param video_path: source of the video @param dest_path: path where the file must be saved @return: path of the generated thumbnail image is created in temporary directory but is not delete automatically it should be deleted after use. Image will be in JPEG format. @raise exceptions.NotFound: ffmpeg is missing """ if ffmpeg_path is None: raise exceptions.NotFound( _("ffmpeg executable is not available, can't generate video thumbnail")) await async_process.run( ffmpeg_path, "-i", str(video_path), "-ss", "10", "-frames:v", "1", str(dest_path) )