68 0x00, 0x00, 0x00, 0x01, 0x67, 0x42, 0x00, 0x1e,
69 0xa6, 0x80, 0xb0, 0x7e, 0x40, 0x00, 0x00, 0x00,
70 0x01, 0x68, 0xce, 0x38, 0x80, 0x00, 0x00, 0x00
107 if (flags & (1 << 12))
119 .extensions =
"sdr2",
#define AVERROR_INVALIDDATA
Invalid data found when processing input.
void av_free_packet(AVPacket *pkt)
Free a packet.
int64_t pos
byte position in stream, -1 if unknown
void av_shrink_packet(AVPacket *pkt, int size)
Reduce packet size, correctly zeroing padding.
int64_t avio_seek(AVIOContext *s, int64_t offset, int whence)
fseek() equivalent for AVIOContext.
int64_t avio_skip(AVIOContext *s, int64_t offset)
Skip given number of bytes forward.
enum AVStreamParseType need_parsing
AVStream * avformat_new_stream(AVFormatContext *s, const AVCodec *c)
Add a new stream to a media file.
static av_always_inline int64_t avio_tell(AVIOContext *s)
ftell() equivalent for AVIOContext.
static const uint8_t header[24]
int avio_read(AVIOContext *s, unsigned char *buf, int size)
Read size bytes from AVIOContext into buf.
#define AV_PKT_FLAG_KEY
The packet contains a keyframe.
int av_new_packet(AVPacket *pkt, int size)
Allocate the payload of a packet and initialize its fields with default values.
unsigned int avio_rl32(AVIOContext *s)
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
AVInputFormat ff_sdr2_demuxer
int flags
A combination of AV_PKT_FLAG values.
AVCodecContext * codec
Codec context associated with this stream.
unsigned char * buf
Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero.
int width
picture width / height.
enum AVMediaType codec_type
int sample_rate
samples per second
AVIOContext * pb
I/O context.
This structure contains the data a format has to probe a file.
static int sdr2_read_packet(AVFormatContext *s, AVPacket *pkt)
int channels
number of audio channels
static int sdr2_probe(AVProbeData *p)
static int sdr2_read_header(AVFormatContext *s)
#define MKTAG(a, b, c, d)
uint64_t_TMPL AV_WL64 unsigned int_TMPL AV_RL32
This structure stores compressed data.