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54 lines
1.9 KiB
54 lines
1.9 KiB
#!/usr/bin/env python3 |
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""" |
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xconv ffmpeg wrapper based on AdvancedAV |
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----------------------------------------------------------- |
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AdvancedAV helps with constructing FFmpeg commandline arguments. |
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It can automatically parse input files with the help of FFmpeg's ffprobe tool (WiP) |
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and allows programatically mapping streams to output files and setting metadata on them. |
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----------------------------------------------------------- |
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Copyright (c) 2015-2017 Taeyeon Mori |
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This program is free software: you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation, either version 3 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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----------------------------------------------------------- |
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Opus Audiobook profile |
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""" |
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from ..profile import * |
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@profile |
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@description("Encode Opus Audiobook") |
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@output(container="ogg", ext="ogg") |
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@defines(stereo="Use two channels", |
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bitrate="Use custom target bitrate", |
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fancy="Use 48kbps stereo (For dramatic audiobooks with a lot of music and effects)") |
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@singleaudio |
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def audiobook(task, stream, defines): |
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out = (task.map_stream(stream) |
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.set(codec="libopus", |
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vbr="on", |
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b="32k", |
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ac="1", |
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application="voip")) |
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if "stereo" in defines: |
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out.set(ac="2", |
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b="36k") |
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if "fancy" in defines: |
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out.set(ac="2", |
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b="48k", |
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application="audio") |
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if "bitrate" in defines: |
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out.set(b=defines["bitrate"]) |
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return True
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