| 0,0 → 1,52 |
|---|
| /* |
| * Copyright (c) 2010 S.N. Hemanth Meenakshisundaram <smeenaks@ucsd.edu> |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * FFmpeg 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with FFmpeg; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| /** |
| * @file |
| * null audio filter |
| */ |
| |
| #include "audio.h" |
| #include "avfilter.h" |
| #include "internal.h" |
| #include "libavutil/internal.h" |
| |
| static const AVFilterPad avfilter_af_anull_inputs[] = { |
| { |
| .name = "default", |
| .type = AVMEDIA_TYPE_AUDIO, |
| }, |
| { NULL } |
| }; |
| |
| static const AVFilterPad avfilter_af_anull_outputs[] = { |
| { |
| .name = "default", |
| .type = AVMEDIA_TYPE_AUDIO, |
| }, |
| { NULL } |
| }; |
| |
| AVFilter avfilter_af_anull = { |
| .name = "anull", |
| .description = NULL_IF_CONFIG_SMALL("Pass the source unchanged to the output."), |
| .query_formats = ff_query_formats_all, |
| .inputs = avfilter_af_anull_inputs, |
| .outputs = avfilter_af_anull_outputs, |
| }; |