FFmpeg: libavformat/nullenc.c Source File

00001 /*
00002  * RAW null muxer
00003  * Copyright (c) 2002 Fabrice Bellard
00004  *
00005  * This file is part of FFmpeg.
00006  *
00007  * FFmpeg is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Lesser General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2.1 of the License, or (at your option) any later version.
00011  *
00012  * FFmpeg is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Lesser General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Lesser General Public
00018  * License along with FFmpeg; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00020  */
00021 
00022 #include "avformat.h"
00023 
00024 static int null_write_packet(struct AVFormatContext *s, AVPacket *pkt)
00025 {
00026     return 0;
00027 }
00028 
00029 AVOutputFormat ff_null_muxer = {
00030     .name              = "null",
00031     .long_name         = NULL_IF_CONFIG_SMALL("raw null video format"),
00032     .audio_codec       = AV_NE(CODEC_ID_PCM_S16BE, CODEC_ID_PCM_S16LE),
00033     .video_codec       = CODEC_ID_RAWVIDEO,
00034     .write_packet      = null_write_packet,
00035     .flags = AVFMT_NOFILE | AVFMT_NOTIMESTAMPS | AVFMT_RAWPICTURE,
00036 };