22 #include "libavutil/intreadwrite.h"
36 uint16_t chan, sign,
bps;
51 }
else if (chan == 0xFFFFu) {
#define AVERROR_PATCHWELCOME
AVCodecContext * codec
Codec context associated with this stream.
int block_align
number of bytes per packet if constant and known or 0 Used by some WAV based audio codecs...
void void avpriv_request_sample(void *avc, const char *msg,...) av_printf_format(2
Log a generic warning message about a missing feature.
unsigned char * buf
Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero.
int bits_per_coded_sample
bits per sample/pixel from the demuxer (needed for huffyuv).
AVStream * avformat_new_stream(AVFormatContext *s, const AVCodec *c)
Add a new stream to a media file.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
static int avr_probe(AVProbeData *p)
enum AVMediaType codec_type
int sample_rate
samples per second
AVIOContext * pb
I/O context.
#define MKTAG(a, b, c, d)
This structure contains the data a format has to probe a file.
static int avr_read_header(AVFormatContext *s)
int channels
number of audio channels
AVInputFormat ff_avr_demuxer