/*
* RAW muxer and demuxer
- * Copyright (c) 2001 Fabrice Bellard.
+ * Copyright (c) 2001 Fabrice Bellard
* Copyright (c) 2005 Alex Beregszaszi
*
* This file is part of FFmpeg.
#include "libavutil/crc.h"
#include "libavcodec/ac3_parser.h"
-#include "libavcodec/bitstream.h"
+#include "libavcodec/get_bits.h"
#include "libavcodec/bytestream.h"
#include "avformat.h"
#include "raw.h"
+#include "id3v2.h"
+#include "id3v1.h"
-#ifdef CONFIG_MUXERS
/* simple formats */
-static int flac_write_header(struct AVFormatContext *s)
-{
- static const uint8_t header[8] = {
- 0x66, 0x4C, 0x61, 0x43, 0x80, 0x00, 0x00, 0x22
- };
- uint8_t *streaminfo = s->streams[0]->codec->extradata;
- int len = s->streams[0]->codec->extradata_size;
- if(streaminfo != NULL && len > 0) {
- put_buffer(s->pb, header, 8);
- put_buffer(s->pb, streaminfo, len);
- }
- return 0;
-}
-
+#if CONFIG_ROQ_MUXER
static int roq_write_header(struct AVFormatContext *s)
{
static const uint8_t header[] = {
return 0;
}
+#endif
+#if CONFIG_NULL_MUXER
static int null_write_packet(struct AVFormatContext *s, AVPacket *pkt)
{
return 0;
}
+#endif
+#if CONFIG_MUXERS
static int raw_write_packet(struct AVFormatContext *s, AVPacket *pkt)
{
put_buffer(s->pb, pkt->data, pkt->size);
put_flush_packet(s->pb);
return 0;
}
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_DEMUXERS
/* raw input */
static int raw_read_header(AVFormatContext *s, AVFormatParameters *ap)
{
AVStream *st;
- int id;
+ enum CodecID id;
st = av_new_stream(s, 0);
if (!st)
id = s->iformat->value;
if (id == CODEC_ID_RAWVIDEO) {
- st->codec->codec_type = CODEC_TYPE_VIDEO;
+ st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
} else {
- st->codec->codec_type = CODEC_TYPE_AUDIO;
+ st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
}
st->codec->codec_id = id;
switch(st->codec->codec_type) {
- case CODEC_TYPE_AUDIO:
+ case AVMEDIA_TYPE_AUDIO:
st->codec->sample_rate = ap->sample_rate;
- st->codec->channels = ap->channels;
+ if(ap->channels) st->codec->channels = ap->channels;
+ else st->codec->channels = 1;
+ st->codec->bits_per_coded_sample = av_get_bits_per_sample(st->codec->codec_id);
+ assert(st->codec->bits_per_coded_sample > 0);
+ st->codec->block_align = st->codec->bits_per_coded_sample*st->codec->channels/8;
av_set_pts_info(st, 64, 1, st->codec->sample_rate);
break;
- case CODEC_TYPE_VIDEO:
+ case AVMEDIA_TYPE_VIDEO:
if(ap->time_base.num)
av_set_pts_info(st, 64, ap->time_base.num, ap->time_base.den);
else
}
#define RAW_PACKET_SIZE 1024
+#define RAW_SAMPLES 1024
static int raw_read_packet(AVFormatContext *s, AVPacket *pkt)
{
int ret, size, bps;
// AVStream *st = s->streams[0];
- size= RAW_PACKET_SIZE;
+ size= RAW_SAMPLES*s->streams[0]->codec->block_align;
ret= av_get_packet(s->pb, pkt, size);
pkt->stream_index = 0;
- if (ret <= 0) {
- return AVERROR(EIO);
- }
- /* note: we need to modify the packet size here to handle the last
- packet */
- pkt->size = ret;
+ if (ret < 0)
+ return ret;
bps= av_get_bits_per_sample(s->streams[0]->codec->codec_id);
assert(bps); // if false there IS a bug elsewhere (NOT in this function)
return ret;
}
-static int raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt)
+int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt)
{
int ret, size;
size = RAW_PACKET_SIZE;
if (av_new_packet(pkt, size) < 0)
- return AVERROR(EIO);
+ return AVERROR(ENOMEM);
pkt->pos= url_ftell(s->pb);
pkt->stream_index = 0;
ret = get_partial_buffer(s->pb, pkt->data, size);
- if (ret <= 0) {
+ if (ret < 0) {
av_free_packet(pkt);
- return AVERROR(EIO);
+ return ret;
}
pkt->size = ret;
return ret;
}
+#endif
+#if CONFIG_RAWVIDEO_DEMUXER
static int rawvideo_read_packet(AVFormatContext *s, AVPacket *pkt)
{
int packet_size, ret, width, height;
pkt->dts= pkt->pos / packet_size;
pkt->stream_index = 0;
- if (ret != packet_size) {
- return AVERROR(EIO);
- } else {
- return 0;
- }
+ if (ret < 0)
+ return ret;
+ return 0;
}
+#endif
+#if CONFIG_INGENIENT_DEMUXER
// http://www.artificis.hu/files/texts/ingenient.txt
static int ingenient_read_packet(AVFormatContext *s, AVPacket *pkt)
{
url_fskip(s->pb, 2);
unk1 = get_le16(s->pb);
unk2 = get_le16(s->pb);
- url_fskip(s->pb, 22); // ascii timestamp
+ url_fskip(s->pb, 22); // ASCII timestamp
- av_log(NULL, AV_LOG_DEBUG, "Ingenient packet: size=%d, width=%d, height=%d, unk1=%d unk2=%d\n",
+ av_log(s, AV_LOG_DEBUG, "Ingenient packet: size=%d, width=%d, height=%d, unk1=%d unk2=%d\n",
size, w, h, unk1, unk2);
if (av_new_packet(pkt, size) < 0)
- return AVERROR(EIO);
+ return AVERROR(ENOMEM);
pkt->pos = url_ftell(s->pb);
pkt->stream_index = 0;
ret = get_buffer(s->pb, pkt->data, size);
- if (ret <= 0) {
+ if (ret < 0) {
av_free_packet(pkt);
- return AVERROR(EIO);
+ return ret;
}
pkt->size = ret;
return ret;
}
+#endif
+#if CONFIG_DEMUXERS
int pcm_read_seek(AVFormatContext *s,
int stream_index, int64_t timestamp, int flags)
{
AVStream *st;
int block_align, byte_rate;
- int64_t pos;
+ int64_t pos, ret;
st = s->streams[0];
if (block_align <= 0 || byte_rate <= 0)
return -1;
+ if (timestamp < 0) timestamp = 0;
/* compute the position by aligning it to block_align */
pos = av_rescale_rnd(timestamp * byte_rate,
/* recompute exact position */
st->cur_dts = av_rescale(pos, st->time_base.den, byte_rate * (int64_t)st->time_base.num);
- url_fseek(s->pb, pos + s->data_offset, SEEK_SET);
+ if ((ret = url_fseek(s->pb, pos + s->data_offset, SEEK_SET)) < 0)
+ return ret;
return 0;
}
AVStream *st = av_new_stream(s, 0);
if (!st)
return AVERROR(ENOMEM);
- st->codec->codec_type = CODEC_TYPE_AUDIO;
+ st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
st->codec->codec_id = s->iformat->value;
st->need_parsing = AVSTREAM_PARSE_FULL;
/* the parameters will be extracted from the compressed bitstream */
+
return 0;
}
-/* mpeg1/h263 input */
+/* MPEG-1/H.263 input */
static int video_read_header(AVFormatContext *s,
AVFormatParameters *ap)
{
if (!st)
return AVERROR(ENOMEM);
- st->codec->codec_type = CODEC_TYPE_VIDEO;
+ st->codec->codec_type = AVMEDIA_TYPE_VIDEO;
st->codec->codec_id = s->iformat->value;
st->need_parsing = AVSTREAM_PARSE_FULL;
- /* for mjpeg, specify frame rate */
- /* for mpeg4 specify it too (most mpeg4 streams do not have the fixed_vop_rate set ...)*/
+ /* for MJPEG, specify frame rate */
+ /* for MPEG-4 specify it, too (most MPEG-4 streams do not have the fixed_vop_rate set ...)*/
if (ap->time_base.num) {
- av_set_pts_info(st, 64, ap->time_base.num, ap->time_base.den);
+ st->codec->time_base= ap->time_base;
} else if ( st->codec->codec_id == CODEC_ID_MJPEG ||
st->codec->codec_id == CODEC_ID_MPEG4 ||
st->codec->codec_id == CODEC_ID_DIRAC ||
+ st->codec->codec_id == CODEC_ID_DNXHD ||
+ st->codec->codec_id == CODEC_ID_VC1 ||
st->codec->codec_id == CODEC_ID_H264) {
- av_set_pts_info(st, 64, 1, 25);
+ st->codec->time_base= (AVRational){1,25};
}
+ av_set_pts_info(st, 64, 1, 1200000);
return 0;
}
+#endif
+#if CONFIG_MPEGVIDEO_DEMUXER
#define SEQ_START_CODE 0x000001b3
#define GOP_START_CODE 0x000001b8
#define PICTURE_START_CODE 0x00000100
}
}
if(seq && seq*9<=pic*10 && pic*9<=slice*10 && !pspack && !pes)
- return AVPROBE_SCORE_MAX/2+1; // +1 for .mpg
+ return pic>1 ? AVPROBE_SCORE_MAX/2+1 : AVPROBE_SCORE_MAX/4; // +1 for .mpg
+ return 0;
+}
+#endif
+
+#if CONFIG_CAVSVIDEO_DEMUXER
+#define CAVS_SEQ_START_CODE 0x000001b0
+#define CAVS_PIC_I_START_CODE 0x000001b3
+#define CAVS_UNDEF_START_CODE 0x000001b4
+#define CAVS_PIC_PB_START_CODE 0x000001b6
+#define CAVS_VIDEO_EDIT_CODE 0x000001b7
+#define CAVS_PROFILE_JIZHUN 0x20
+
+static int cavsvideo_probe(AVProbeData *p)
+{
+ uint32_t code= -1;
+ int pic=0, seq=0, slice_pos = 0;
+ int i;
+
+ for(i=0; i<p->buf_size; i++){
+ code = (code<<8) + p->buf[i];
+ if ((code & 0xffffff00) == 0x100) {
+ if(code < CAVS_SEQ_START_CODE) {
+ /* slices have to be consecutive */
+ if(code < slice_pos)
+ return 0;
+ slice_pos = code;
+ } else {
+ slice_pos = 0;
+ }
+ if (code == CAVS_SEQ_START_CODE) {
+ seq++;
+ /* check for the only currently supported profile */
+ if(p->buf[i+1] != CAVS_PROFILE_JIZHUN)
+ return 0;
+ } else if ((code == CAVS_PIC_I_START_CODE) ||
+ (code == CAVS_PIC_PB_START_CODE)) {
+ pic++;
+ } else if ((code == CAVS_UNDEF_START_CODE) ||
+ (code > CAVS_VIDEO_EDIT_CODE)) {
+ return 0;
+ }
+ }
+ }
+ if(seq && seq*9<=pic*10)
+ return AVPROBE_SCORE_MAX/2;
return 0;
}
+#endif
+#if CONFIG_M4V_DEMUXER
#define VISUAL_OBJECT_START_CODE 0x000001b5
#define VOP_START_CODE 0x000001b6
return AVPROBE_SCORE_MAX/2;
return 0;
}
+#endif
-static int h263_probe(AVProbeData *p)
+#if CONFIG_H264_DEMUXER
+static int h264_probe(AVProbeData *p)
{
- int code;
- const uint8_t *d;
+ uint32_t code= -1;
+ int sps=0, pps=0, idr=0, res=0, sli=0;
+ int i;
- d = p->buf;
- code = (d[0] << 14) | (d[1] << 6) | (d[2] >> 2);
- if (code == 0x20) {
- return 50;
+ for(i=0; i<p->buf_size; i++){
+ code = (code<<8) + p->buf[i];
+ if ((code & 0xffffff00) == 0x100) {
+ int ref_idc= (code>>5)&3;
+ int type = code & 0x1F;
+ static const int8_t ref_zero[32]={
+ 2, 0, 0, 0, 0,-1, 1,-1,
+ -1, 1, 1, 1, 1,-1, 2, 2,
+ 2, 2, 2, 0, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2
+ };
+
+ if(code & 0x80) //forbidden bit
+ return 0;
+
+ if(ref_zero[type] == 1 && ref_idc)
+ return 0;
+ if(ref_zero[type] ==-1 && !ref_idc)
+ return 0;
+ if(ref_zero[type] == 2)
+ res++;
+
+ switch(type){
+ case 1: sli++; break;
+ case 5: idr++; break;
+ case 7:
+ if(p->buf[i+2]&0x0F)
+ return 0;
+ sps++;
+ break;
+ case 8: pps++; break;
+ }
+ }
}
+ if(sps && pps && (idr||sli>3) && res<(sps+pps+idr))
+ return AVPROBE_SCORE_MAX/2+1; // +1 for .mpg
return 0;
}
+#endif
-static int h261_probe(AVProbeData *p)
+#if CONFIG_H263_DEMUXER
+static int h263_probe(AVProbeData *p)
{
- int code;
- const uint8_t *d;
+ uint64_t code= -1;
+ int i;
+ int valid_psc=0;
+ int invalid_psc=0;
+ int res_change=0;
+ int src_fmt, last_src_fmt=-1;
+ int last_gn=0;
- d = p->buf;
- code = (d[0] << 12) | (d[1] << 4) | (d[2] >> 4);
- if (code == 0x10) {
+ for(i=0; i<p->buf_size; i++){
+ code = (code<<8) + p->buf[i];
+ if ((code & 0xfffffc0000) == 0x800000) {
+ src_fmt= (code>>2)&3;
+ if( src_fmt != last_src_fmt
+ && last_src_fmt>0 && last_src_fmt<6
+ && src_fmt<6)
+ res_change++;
+
+ if((code&0x300)==0x200 && src_fmt){
+ valid_psc++;
+ last_gn=0;
+ }else
+ invalid_psc++;
+ last_src_fmt= src_fmt;
+ } else if((code & 0xffff800000) == 0x800000) {
+ int gn= (code>>(23-5)) & 0x1F;
+ if(gn<last_gn){
+ invalid_psc++;
+ }else
+ last_gn= gn;
+ }
+ }
+//av_log(NULL, AV_LOG_ERROR, "h263_probe: psc:%d invalid:%d res_change:%d\n", valid_psc, invalid_psc, res_change);
+//h263_probe: psc:3 invalid:0 res_change:0 (1588/recent_ffmpeg_parses_mpg_incorrectly.mpg)
+ if(valid_psc > 2*invalid_psc + 2*res_change + 3){
return 50;
+ }else if(valid_psc > 2*invalid_psc)
+ return 25;
+ return 0;
+}
+#endif
+
+#if CONFIG_H261_DEMUXER
+static int h261_probe(AVProbeData *p)
+{
+ uint32_t code= -1;
+ int i;
+ int valid_psc=0;
+ int invalid_psc=0;
+ int next_gn=0;
+ int src_fmt=0;
+ GetBitContext gb;
+
+ init_get_bits(&gb, p->buf, p->buf_size*8);
+
+ for(i=0; i<p->buf_size*8; i++){
+ if ((code & 0x01ff0000) || !(code & 0xff00)) {
+ code = (code<<8) + get_bits(&gb, 8);
+ i += 7;
+ } else
+ code = (code<<1) + get_bits1(&gb);
+ if ((code & 0xffff0000) == 0x10000) {
+ int gn= (code>>12)&0xf;
+ if(!gn)
+ src_fmt= code&8;
+ if(gn != next_gn) invalid_psc++;
+ else valid_psc++;
+
+ if(src_fmt){ // CIF
+ next_gn= (gn+1 )%13;
+ }else{ //QCIF
+ next_gn= (gn+1+!!gn)% 7;
+ }
+ }
}
+ if(valid_psc > 2*invalid_psc + 6){
+ return 50;
+ }else if(valid_psc > 2*invalid_psc + 2)
+ return 25;
return 0;
}
+#endif
+#if CONFIG_DTS_DEMUXER
#define DCA_MARKER_14B_BE 0x1FFFE800
#define DCA_MARKER_14B_LE 0xFF1F00E8
#define DCA_MARKER_RAW_BE 0x7FFE8001
{
const uint8_t *buf, *bufp;
uint32_t state = -1;
+ int markers[3] = {0};
+ int sum, max;
buf = p->buf;
bufp = buf;
state = (state << 16) | bytestream_get_be16(&bufp);
- /* Regular bitstream */
+ /* regular bitstream */
if (state == DCA_MARKER_RAW_BE || state == DCA_MARKER_RAW_LE)
- return AVPROBE_SCORE_MAX/2+1;
+ markers[0]++;
- /* 14 bits big endian bitstream */
+ /* 14 bits big-endian bitstream */
if (state == DCA_MARKER_14B_BE)
if ((bytestream_get_be16(&bufp) & 0xFFF0) == 0x07F0)
- return AVPROBE_SCORE_MAX/2+1;
+ markers[1]++;
- /* 14 bits little endian bitstream */
+ /* 14 bits little-endian bitstream */
if (state == DCA_MARKER_14B_LE)
if ((bytestream_get_be16(&bufp) & 0xF0FF) == 0xF007)
- return AVPROBE_SCORE_MAX/2+1;
+ markers[2]++;
}
+ sum = markers[0] + markers[1] + markers[2];
+ max = markers[1] > markers[0];
+ max = markers[2] > markers[max] ? 2 : max;
+ if (markers[max] > 3 && p->buf_size / markers[max] < 32*1024 &&
+ markers[max] * 4 > sum * 3)
+ return AVPROBE_SCORE_MAX/2+1;
return 0;
}
+#endif
+#if CONFIG_DIRAC_DEMUXER
static int dirac_probe(AVProbeData *p)
{
if (AV_RL32(p->buf) == MKTAG('B', 'B', 'C', 'D'))
else
return 0;
}
+#endif
-static int ac3_probe(AVProbeData *p)
+#if CONFIG_DNXHD_DEMUXER
+static int dnxhd_probe(AVProbeData *p)
+{
+ static const uint8_t header[] = {0x00,0x00,0x02,0x80,0x01};
+ int w, h, compression_id;
+ if (p->buf_size < 0x2c)
+ return 0;
+ if (memcmp(p->buf, header, 5))
+ return 0;
+ h = AV_RB16(p->buf + 0x18);
+ w = AV_RB16(p->buf + 0x1a);
+ if (!w || !h)
+ return 0;
+ compression_id = AV_RB32(p->buf + 0x28);
+ if (compression_id < 1237 || compression_id > 1253)
+ return 0;
+ return AVPROBE_SCORE_MAX;
+}
+#endif
+
+#if CONFIG_AC3_DEMUXER || CONFIG_EAC3_DEMUXER
+static int ac3_eac3_probe(AVProbeData *p, enum CodecID expected_codec_id)
{
int max_frames, first_frames = 0, frames;
uint8_t *buf, *buf2, *end;
AC3HeaderInfo hdr;
GetBitContext gbc;
+ enum CodecID codec_id = CODEC_ID_AC3;
max_frames = 0;
buf = p->buf;
if(buf2 + hdr.frame_size > end ||
av_crc(av_crc_get_table(AV_CRC_16_ANSI), 0, buf2 + 2, hdr.frame_size - 2))
break;
+ if (hdr.bitstream_id > 10)
+ codec_id = CODEC_ID_EAC3;
buf2 += hdr.frame_size;
}
max_frames = FFMAX(max_frames, frames);
if(buf == p->buf)
first_frames = frames;
}
- if (first_frames>=3) return AVPROBE_SCORE_MAX * 3 / 4;
- else if(max_frames>=3) return AVPROBE_SCORE_MAX / 2;
+ if(codec_id != expected_codec_id) return 0;
+ // keep this in sync with mp3 probe, both need to avoid
+ // issues with MPEG-files!
+ if (first_frames>=4) return AVPROBE_SCORE_MAX/2+1;
+ else if(max_frames>500)return AVPROBE_SCORE_MAX/2;
+ else if(max_frames>=4) return AVPROBE_SCORE_MAX/4;
else if(max_frames>=1) return 1;
else return 0;
}
+#endif
+
+#if CONFIG_AC3_DEMUXER
+static int ac3_probe(AVProbeData *p)
+{
+ return ac3_eac3_probe(p, CODEC_ID_AC3);
+}
+#endif
+
+#if CONFIG_EAC3_DEMUXER
+static int eac3_probe(AVProbeData *p)
+{
+ return ac3_eac3_probe(p, CODEC_ID_EAC3);
+}
+#endif
-static int flac_probe(AVProbeData *p)
+#if CONFIG_AAC_DEMUXER
+static int adts_aac_probe(AVProbeData *p)
{
- if(memcmp(p->buf, "fLaC", 4)) return 0;
- else return AVPROBE_SCORE_MAX / 2;
+ int max_frames = 0, first_frames = 0;
+ int fsize, frames;
+ uint8_t *buf0 = p->buf;
+ uint8_t *buf2;
+ uint8_t *buf;
+ uint8_t *end = buf0 + p->buf_size - 7;
+
+ if (ff_id3v2_match(buf0, ID3v2_DEFAULT_MAGIC)) {
+ buf0 += ff_id3v2_tag_len(buf0);
+ }
+ buf = buf0;
+
+ for(; buf < end; buf= buf2+1) {
+ buf2 = buf;
+
+ for(frames = 0; buf2 < end; frames++) {
+ uint32_t header = AV_RB16(buf2);
+ if((header&0xFFF6) != 0xFFF0)
+ break;
+ fsize = (AV_RB32(buf2+3)>>13) & 0x8FFF;
+ if(fsize < 7)
+ break;
+ buf2 += fsize;
+ }
+ max_frames = FFMAX(max_frames, frames);
+ if(buf == buf0)
+ first_frames= frames;
+ }
+ if (first_frames>=3) return AVPROBE_SCORE_MAX/2+1;
+ else if(max_frames>500)return AVPROBE_SCORE_MAX/2;
+ else if(max_frames>=3) return AVPROBE_SCORE_MAX/4;
+ else if(max_frames>=1) return 1;
+ else return 0;
}
+static int adts_aac_read_header(AVFormatContext *s,
+ AVFormatParameters *ap)
+{
+ AVStream *st;
+
+ st = av_new_stream(s, 0);
+ if (!st)
+ return AVERROR(ENOMEM);
+
+ st->codec->codec_type = AVMEDIA_TYPE_AUDIO;
+ st->codec->codec_id = s->iformat->value;
+ st->need_parsing = AVSTREAM_PARSE_FULL;
+
+ ff_id3v1_read(s);
+ ff_id3v2_read(s, ID3v2_DEFAULT_MAGIC);
+
+ return 0;
+}
+
+#endif
/* Note: Do not forget to add new entries to the Makefile as well. */
+#if CONFIG_AAC_DEMUXER
AVInputFormat aac_demuxer = {
"aac",
- NULL_IF_CONFIG_SMALL("ADTS AAC"),
+ NULL_IF_CONFIG_SMALL("raw ADTS AAC"),
0,
- NULL,
- audio_read_header,
- raw_read_partial_packet,
+ adts_aac_probe,
+ adts_aac_read_header,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "aac",
.value = CODEC_ID_AAC,
};
+#endif
-#ifdef CONFIG_AC3_DEMUXER
+#if CONFIG_AC3_DEMUXER
AVInputFormat ac3_demuxer = {
"ac3",
NULL_IF_CONFIG_SMALL("raw AC-3"),
0,
ac3_probe,
audio_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "ac3",
.value = CODEC_ID_AC3,
};
#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_AC3_MUXER
AVOutputFormat ac3_muxer = {
"ac3",
NULL_IF_CONFIG_SMALL("raw AC-3"),
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_DIRAC_DEMUXER
AVInputFormat dirac_demuxer = {
"dirac",
NULL_IF_CONFIG_SMALL("raw Dirac"),
0,
dirac_probe,
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.value = CODEC_ID_DIRAC,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_DIRAC_MUXER
AVOutputFormat dirac_muxer = {
"dirac",
NULL_IF_CONFIG_SMALL("raw Dirac"),
};
#endif
+#if CONFIG_DNXHD_DEMUXER
+AVInputFormat dnxhd_demuxer = {
+ "dnxhd",
+ NULL_IF_CONFIG_SMALL("raw DNxHD (SMPTE VC-3)"),
+ 0,
+ dnxhd_probe,
+ video_read_header,
+ ff_raw_read_partial_packet,
+ .flags= AVFMT_GENERIC_INDEX,
+ .value = CODEC_ID_DNXHD,
+};
+#endif
+
+#if CONFIG_DNXHD_MUXER
+AVOutputFormat dnxhd_muxer = {
+ "dnxhd",
+ NULL_IF_CONFIG_SMALL("raw DNxHD (SMPTE VC-3)"),
+ NULL,
+ "dnxhd",
+ 0,
+ CODEC_ID_NONE,
+ CODEC_ID_DNXHD,
+ NULL,
+ raw_write_packet,
+ .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif
+
+#if CONFIG_DTS_DEMUXER
AVInputFormat dts_demuxer = {
"dts",
NULL_IF_CONFIG_SMALL("raw DTS"),
0,
dts_probe,
audio_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "dts",
.value = CODEC_ID_DTS,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_DTS_MUXER
AVOutputFormat dts_muxer = {
"dts",
NULL_IF_CONFIG_SMALL("raw DTS"),
};
#endif
-AVInputFormat flac_demuxer = {
- "flac",
- NULL_IF_CONFIG_SMALL("raw FLAC"),
+#if CONFIG_EAC3_DEMUXER
+AVInputFormat eac3_demuxer = {
+ "eac3",
+ NULL_IF_CONFIG_SMALL("raw E-AC-3"),
0,
- flac_probe,
+ eac3_probe,
audio_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
- .extensions = "flac",
- .value = CODEC_ID_FLAC,
+ .extensions = "eac3",
+ .value = CODEC_ID_EAC3,
};
+#endif
-#ifdef CONFIG_MUXERS
-AVOutputFormat flac_muxer = {
- "flac",
- NULL_IF_CONFIG_SMALL("raw FLAC"),
- "audio/x-flac",
- "flac",
+#if CONFIG_EAC3_MUXER
+AVOutputFormat eac3_muxer = {
+ "eac3",
+ NULL_IF_CONFIG_SMALL("raw E-AC-3"),
+ "audio/x-eac3",
+ "eac3",
0,
- CODEC_ID_FLAC,
+ CODEC_ID_EAC3,
CODEC_ID_NONE,
- flac_write_header,
+ NULL,
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_GSM_DEMUXER
AVInputFormat gsm_demuxer = {
"gsm",
- NULL_IF_CONFIG_SMALL("GSM"),
+ NULL_IF_CONFIG_SMALL("raw GSM"),
0,
NULL,
audio_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "gsm",
.value = CODEC_ID_GSM,
};
+#endif
+#if CONFIG_H261_DEMUXER
AVInputFormat h261_demuxer = {
"h261",
NULL_IF_CONFIG_SMALL("raw H.261"),
0,
h261_probe,
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "h261",
.value = CODEC_ID_H261,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_H261_MUXER
AVOutputFormat h261_muxer = {
"h261",
NULL_IF_CONFIG_SMALL("raw H.261"),
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_H263_DEMUXER
AVInputFormat h263_demuxer = {
"h263",
NULL_IF_CONFIG_SMALL("raw H.263"),
0,
h263_probe,
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
// .extensions = "h263", //FIXME remove after writing mpeg4_probe
.value = CODEC_ID_H263,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_H263_MUXER
AVOutputFormat h263_muxer = {
"h263",
NULL_IF_CONFIG_SMALL("raw H.263"),
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_H264_DEMUXER
AVInputFormat h264_demuxer = {
"h264",
NULL_IF_CONFIG_SMALL("raw H.264 video format"),
0,
- NULL /*mpegvideo_probe*/,
+ h264_probe,
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "h26l,h264,264", //FIXME remove after writing mpeg4_probe
.value = CODEC_ID_H264,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_H264_MUXER
AVOutputFormat h264_muxer = {
"h264",
NULL_IF_CONFIG_SMALL("raw H.264 video format"),
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+
+#if CONFIG_CAVSVIDEO_MUXER
+AVOutputFormat cavsvideo_muxer = {
+ "cavsvideo",
+ NULL_IF_CONFIG_SMALL("raw Chinese AVS video"),
+ NULL,
+ "cavs",
+ 0,
+ CODEC_ID_NONE,
+ CODEC_ID_CAVS,
+ NULL,
+ raw_write_packet,
+ .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif
+#if CONFIG_INGENIENT_DEMUXER
AVInputFormat ingenient_demuxer = {
"ingenient",
- NULL_IF_CONFIG_SMALL("Ingenient MJPEG"),
+ NULL_IF_CONFIG_SMALL("raw Ingenient MJPEG"),
0,
NULL,
video_read_header,
.extensions = "cgi", // FIXME
.value = CODEC_ID_MJPEG,
};
+#endif
+#if CONFIG_M4V_DEMUXER
AVInputFormat m4v_demuxer = {
"m4v",
NULL_IF_CONFIG_SMALL("raw MPEG-4 video format"),
0,
- mpeg4video_probe, /** probing for mpeg4 data */
+ mpeg4video_probe, /** probing for MPEG-4 data */
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
- .extensions = "m4v", //FIXME remove after writing mpeg4_probe
+ .extensions = "m4v",
.value = CODEC_ID_MPEG4,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_M4V_MUXER
AVOutputFormat m4v_muxer = {
"m4v",
NULL_IF_CONFIG_SMALL("raw MPEG-4 video format"),
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_MJPEG_DEMUXER
AVInputFormat mjpeg_demuxer = {
"mjpeg",
- NULL_IF_CONFIG_SMALL("MJPEG video"),
+ NULL_IF_CONFIG_SMALL("raw MJPEG video"),
0,
NULL,
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "mjpg,mjpeg",
.value = CODEC_ID_MJPEG,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_MJPEG_MUXER
AVOutputFormat mjpeg_muxer = {
"mjpeg",
- NULL_IF_CONFIG_SMALL("MJPEG video"),
+ NULL_IF_CONFIG_SMALL("raw MJPEG video"),
"video/x-mjpeg",
"mjpg,mjpeg",
0,
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_MLP_DEMUXER
AVInputFormat mlp_demuxer = {
"mlp",
NULL_IF_CONFIG_SMALL("raw MLP"),
0,
NULL,
audio_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "mlp",
.value = CODEC_ID_MLP,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_MLP_MUXER
+AVOutputFormat mlp_muxer = {
+ "mlp",
+ NULL_IF_CONFIG_SMALL("raw MLP"),
+ NULL,
+ "mlp",
+ 0,
+ CODEC_ID_MLP,
+ CODEC_ID_NONE,
+ NULL,
+ raw_write_packet,
+ .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif
+
+#if CONFIG_SRT_MUXER
+AVOutputFormat srt_muxer = {
+ .name = "srt",
+ .long_name = NULL_IF_CONFIG_SMALL("SubRip subtitle format"),
+ .mime_type = "application/x-subrip",
+ .extensions = "srt",
+ .write_packet = raw_write_packet,
+ .flags = AVFMT_NOTIMESTAMPS,
+ .subtitle_codec = CODEC_ID_SRT,
+};
+#endif
+
+#if CONFIG_TRUEHD_DEMUXER
+AVInputFormat truehd_demuxer = {
+ "truehd",
+ NULL_IF_CONFIG_SMALL("raw TrueHD"),
+ 0,
+ NULL,
+ audio_read_header,
+ ff_raw_read_partial_packet,
+ .flags= AVFMT_GENERIC_INDEX,
+ .extensions = "thd",
+ .value = CODEC_ID_TRUEHD,
+};
+#endif
+
+#if CONFIG_TRUEHD_MUXER
+AVOutputFormat truehd_muxer = {
+ "truehd",
+ NULL_IF_CONFIG_SMALL("raw TrueHD"),
+ NULL,
+ "thd",
+ 0,
+ CODEC_ID_TRUEHD,
+ CODEC_ID_NONE,
+ NULL,
+ raw_write_packet,
+ .flags= AVFMT_NOTIMESTAMPS,
+};
+#endif
+
+#if CONFIG_MPEG1VIDEO_MUXER
AVOutputFormat mpeg1video_muxer = {
"mpeg1video",
- NULL_IF_CONFIG_SMALL("MPEG video"),
+ NULL_IF_CONFIG_SMALL("raw MPEG-1 video"),
"video/x-mpeg",
"mpg,mpeg,m1v",
0,
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_MPEG2VIDEO_MUXER
AVOutputFormat mpeg2video_muxer = {
"mpeg2video",
- NULL_IF_CONFIG_SMALL("MPEG-2 video"),
+ NULL_IF_CONFIG_SMALL("raw MPEG-2 video"),
NULL,
"m2v",
0,
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_MPEGVIDEO_DEMUXER
AVInputFormat mpegvideo_demuxer = {
"mpegvideo",
- NULL_IF_CONFIG_SMALL("MPEG video"),
+ NULL_IF_CONFIG_SMALL("raw MPEG video"),
0,
mpegvideo_probe,
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.value = CODEC_ID_MPEG1VIDEO,
};
+#endif
+
+#if CONFIG_CAVSVIDEO_DEMUXER
+AVInputFormat cavsvideo_demuxer = {
+ "cavsvideo",
+ NULL_IF_CONFIG_SMALL("raw Chinese AVS video"),
+ 0,
+ cavsvideo_probe,
+ video_read_header,
+ ff_raw_read_partial_packet,
+ .flags= AVFMT_GENERIC_INDEX,
+ .value = CODEC_ID_CAVS,
+};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_NULL_MUXER
AVOutputFormat null_muxer = {
"null",
- NULL_IF_CONFIG_SMALL("null video format"),
+ NULL_IF_CONFIG_SMALL("raw null video format"),
NULL,
NULL,
0,
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
CODEC_ID_PCM_S16BE,
#else
CODEC_ID_PCM_S16LE,
null_write_packet,
.flags = AVFMT_NOFILE | AVFMT_RAWPICTURE | AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
+#if CONFIG_RAWVIDEO_DEMUXER
AVInputFormat rawvideo_demuxer = {
"rawvideo",
NULL_IF_CONFIG_SMALL("raw video format"),
.extensions = "yuv,cif,qcif,rgb",
.value = CODEC_ID_RAWVIDEO,
};
+#endif
-#ifdef CONFIG_MUXERS
+#if CONFIG_RAWVIDEO_MUXER
AVOutputFormat rawvideo_muxer = {
"rawvideo",
NULL_IF_CONFIG_SMALL("raw video format"),
raw_write_packet,
.flags= AVFMT_NOTIMESTAMPS,
};
-#endif //CONFIG_MUXERS
+#endif
-#ifdef CONFIG_ROQ_MUXER
+#if CONFIG_ROQ_MUXER
AVOutputFormat roq_muxer =
{
"RoQ",
- NULL_IF_CONFIG_SMALL("id RoQ format"),
+ NULL_IF_CONFIG_SMALL("raw id RoQ format"),
NULL,
"roq",
0,
roq_write_header,
raw_write_packet,
};
-#endif //CONFIG_ROQ_MUXER
+#endif
+#if CONFIG_SHORTEN_DEMUXER
AVInputFormat shorten_demuxer = {
"shn",
NULL_IF_CONFIG_SMALL("raw Shorten"),
0,
NULL,
audio_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.flags= AVFMT_GENERIC_INDEX,
.extensions = "shn",
.value = CODEC_ID_SHORTEN,
};
+#endif
+#if CONFIG_VC1_DEMUXER
AVInputFormat vc1_demuxer = {
"vc1",
NULL_IF_CONFIG_SMALL("raw VC-1"),
0,
NULL /* vc1_probe */,
video_read_header,
- raw_read_partial_packet,
+ ff_raw_read_partial_packet,
.extensions = "vc1",
.value = CODEC_ID_VC1,
};
+#endif
-/* pcm formats */
+/* PCM formats */
#define PCMINPUTDEF(name, long_name, ext, codec) \
AVInputFormat pcm_ ## name ## _demuxer = {\
};
-#if !defined(CONFIG_MUXERS) && defined(CONFIG_DEMUXERS)
+#if !CONFIG_MUXERS && CONFIG_DEMUXERS
#define PCMDEF(name, long_name, ext, codec) \
PCMINPUTDEF(name, long_name, ext, codec)
-#elif defined(CONFIG_MUXERS) && !defined(CONFIG_DEMUXERS)
+#elif CONFIG_MUXERS && !CONFIG_DEMUXERS
#define PCMDEF(name, long_name, ext, codec) \
PCMOUTPUTDEF(name, long_name, ext, codec)
-#elif defined(CONFIG_MUXERS) && defined(CONFIG_DEMUXERS)
+#elif CONFIG_MUXERS && CONFIG_DEMUXERS
#define PCMDEF(name, long_name, ext, codec) \
PCMINPUTDEF(name, long_name, ext, codec)\
PCMOUTPUTDEF(name, long_name, ext, codec)
#define PCMDEF(name, long_name, ext, codec)
#endif
-#ifdef WORDS_BIGENDIAN
+#if HAVE_BIGENDIAN
#define BE_DEF(s) s
#define LE_DEF(s) NULL
#else
#define LE_DEF(s) s
#endif
+PCMDEF(f64be, "PCM 64 bit floating-point big-endian format",
+ NULL, CODEC_ID_PCM_F64BE)
+
+PCMDEF(f64le, "PCM 64 bit floating-point little-endian format",
+ NULL, CODEC_ID_PCM_F64LE)
+
+PCMDEF(f32be, "PCM 32 bit floating-point big-endian format",
+ NULL, CODEC_ID_PCM_F32BE)
+
+PCMDEF(f32le, "PCM 32 bit floating-point little-endian format",
+ NULL, CODEC_ID_PCM_F32LE)
+
+PCMDEF(s32be, "PCM signed 32 bit big-endian format",
+ NULL, CODEC_ID_PCM_S32BE)
+
+PCMDEF(s32le, "PCM signed 32 bit little-endian format",
+ NULL, CODEC_ID_PCM_S32LE)
+
+PCMDEF(s24be, "PCM signed 24 bit big-endian format",
+ NULL, CODEC_ID_PCM_S24BE)
+
+PCMDEF(s24le, "PCM signed 24 bit little-endian format",
+ NULL, CODEC_ID_PCM_S24LE)
PCMDEF(s16be, "PCM signed 16 bit big-endian format",
BE_DEF("sw"), CODEC_ID_PCM_S16BE)
PCMDEF(s8, "PCM signed 8 bit format",
"sb", CODEC_ID_PCM_S8)
+PCMDEF(u32be, "PCM unsigned 32 bit big-endian format",
+ NULL, CODEC_ID_PCM_U32BE)
+
+PCMDEF(u32le, "PCM unsigned 32 bit little-endian format",
+ NULL, CODEC_ID_PCM_U32LE)
+
+PCMDEF(u24be, "PCM unsigned 24 bit big-endian format",
+ NULL, CODEC_ID_PCM_U24BE)
+
+PCMDEF(u24le, "PCM unsigned 24 bit little-endian format",
+ NULL, CODEC_ID_PCM_U24LE)
+
PCMDEF(u16be, "PCM unsigned 16 bit big-endian format",
BE_DEF("uw"), CODEC_ID_PCM_U16BE)
projects / ffmpeg / blobdiff