mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-23 12:43:46 +02:00
7a72695c05
* commit '36ef5369ee9b336febc2c270f8718cec4476cb85': Replace all CODEC_ID_* with AV_CODEC_ID_* lavc: add AV prefix to codec ids. Conflicts: doc/APIchanges doc/examples/decoding_encoding.c doc/examples/muxing.c ffmpeg.c ffprobe.c ffserver.c libavcodec/8svx.c libavcodec/avcodec.h libavcodec/dnxhd_parser.c libavcodec/dvdsubdec.c libavcodec/error_resilience.c libavcodec/h263dec.c libavcodec/libvorbisenc.c libavcodec/mjpeg_parser.c libavcodec/mjpegenc.c libavcodec/mpeg12.c libavcodec/mpeg4videodec.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/pcm.c libavcodec/r210dec.c libavcodec/utils.c libavcodec/v210dec.c libavcodec/version.h libavdevice/alsa-audio-dec.c libavdevice/bktr.c libavdevice/v4l2.c libavformat/asfdec.c libavformat/asfenc.c libavformat/avformat.h libavformat/avidec.c libavformat/caf.c libavformat/electronicarts.c libavformat/flacdec.c libavformat/flvdec.c libavformat/flvenc.c libavformat/framecrcenc.c libavformat/img2.c libavformat/img2dec.c libavformat/img2enc.c libavformat/ipmovie.c libavformat/isom.c libavformat/matroska.c libavformat/matroskadec.c libavformat/matroskaenc.c libavformat/mov.c libavformat/movenc.c libavformat/mp3dec.c libavformat/mpeg.c libavformat/mpegts.c libavformat/mxf.c libavformat/mxfdec.c libavformat/mxfenc.c libavformat/nsvdec.c libavformat/nut.c libavformat/oggenc.c libavformat/pmpdec.c libavformat/rawdec.c libavformat/rawenc.c libavformat/riff.c libavformat/sdp.c libavformat/utils.c libavformat/vocenc.c libavformat/wtv.c libavformat/xmv.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
110 lines
2.8 KiB
C
110 lines
2.8 KiB
C
/*
|
|
* Flash Compatible Streaming Format common header.
|
|
* Copyright (c) 2000 Fabrice Bellard
|
|
* Copyright (c) 2003 Tinic Uro
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef AVFORMAT_SWF_H
|
|
#define AVFORMAT_SWF_H
|
|
|
|
#include "config.h"
|
|
|
|
#if CONFIG_ZLIB
|
|
#include <zlib.h>
|
|
#endif
|
|
|
|
#include "libavutil/fifo.h"
|
|
#include "avformat.h"
|
|
#include "avio.h"
|
|
#include "riff.h" /* for CodecTag */
|
|
|
|
/* should have a generic way to indicate probable size */
|
|
#define DUMMY_FILE_SIZE (100 * 1024 * 1024)
|
|
#define DUMMY_DURATION 600 /* in seconds */
|
|
|
|
#define TAG_END 0
|
|
#define TAG_SHOWFRAME 1
|
|
#define TAG_DEFINESHAPE 2
|
|
#define TAG_FREECHARACTER 3
|
|
#define TAG_PLACEOBJECT 4
|
|
#define TAG_REMOVEOBJECT 5
|
|
#define TAG_STREAMHEAD 18
|
|
#define TAG_STREAMBLOCK 19
|
|
#define TAG_JPEG2 21
|
|
#define TAG_PLACEOBJECT2 26
|
|
#define TAG_STREAMHEAD2 45
|
|
#define TAG_VIDEOSTREAM 60
|
|
#define TAG_VIDEOFRAME 61
|
|
#define TAG_FILEATTRIBUTES 69
|
|
|
|
#define TAG_LONG 0x100
|
|
|
|
/* flags for shape definition */
|
|
#define FLAG_MOVETO 0x01
|
|
#define FLAG_SETFILL0 0x02
|
|
#define FLAG_SETFILL1 0x04
|
|
|
|
#define AUDIO_FIFO_SIZE 65536
|
|
|
|
/* character id used */
|
|
#define BITMAP_ID 0
|
|
#define VIDEO_ID 0
|
|
#define SHAPE_ID 1
|
|
|
|
#undef NDEBUG
|
|
#include <assert.h>
|
|
|
|
typedef struct {
|
|
int64_t duration_pos;
|
|
int64_t tag_pos;
|
|
int64_t vframes_pos;
|
|
int samples_per_frame;
|
|
int sound_samples;
|
|
int swf_frame_number;
|
|
int video_frame_number;
|
|
int frame_rate;
|
|
int tag;
|
|
AVFifoBuffer *audio_fifo;
|
|
AVCodecContext *audio_enc, *video_enc;
|
|
#if CONFIG_ZLIB
|
|
AVIOContext *zpb;
|
|
#define ZBUF_SIZE 4096
|
|
uint8_t *zbuf_in;
|
|
uint8_t *zbuf_out;
|
|
z_stream zstream;
|
|
#endif
|
|
} SWFContext;
|
|
|
|
static const AVCodecTag swf_codec_tags[] = {
|
|
{ AV_CODEC_ID_FLV1, 0x02},
|
|
{ AV_CODEC_ID_VP6F, 0x04},
|
|
{ AV_CODEC_ID_NONE, 0},
|
|
};
|
|
|
|
static const AVCodecTag swf_audio_codec_tags[] = {
|
|
{ AV_CODEC_ID_PCM_S16LE, 0x00},
|
|
{ AV_CODEC_ID_ADPCM_SWF, 0x01},
|
|
{ AV_CODEC_ID_MP3, 0x02},
|
|
{ AV_CODEC_ID_PCM_S16LE, 0x03},
|
|
//{ AV_CODEC_ID_NELLYMOSER, 0x06},
|
|
{ AV_CODEC_ID_NONE, 0},
|
|
};
|
|
|
|
#endif /* AVFORMAT_SWF_H */
|