28 #define AT1_SU_SIZE 212 37 int bsm_s, bsm_e, inb_s, inb_e, ch;
40 inb_s = p->
buf[2048+1];
41 inb_e = p->
buf[2048+210];
42 bsm_e = p->
buf[2048+211];
44 if (ch != 1 && ch != 2)
51 if (bsm_s == bsm_e && inb_s == inb_e)
#define AVERROR_INVALIDDATA
Invalid data found when processing input.
enum AVCodecID codec_id
Specific type of the encoded data (the codec used).
av_log(ac->avr, AV_LOG_TRACE, "%d samples - audio_convert: %s to %s (%s)\, len, av_get_sample_fmt_name(ac->in_fmt), av_get_sample_fmt_name(ac->out_fmt), use_generic ? ac->func_descr_generic :ac->func_descr)
#define AV_CH_LAYOUT_STEREO
AVInputFormat ff_aea_demuxer
AVStream * avformat_new_stream(AVFormatContext *s, const AVCodec *c)
Add a new stream to a media file.
AVStream ** streams
A list of all streams in the file.
static int aea_read_header(AVFormatContext *s)
static int aea_read_packet(AVFormatContext *s, AVPacket *pkt)
uint64_t channel_layout
Audio only.
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
enum AVMediaType codec_type
General type of the encoded data.
int avio_r8(AVIOContext *s)
int bit_rate
The average bitrate of the encoded data (in bits per second).
int buf_size
Size of buf except extra allocated bytes.
unsigned char * buf
Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero.
int block_align
Audio only.
audio channel layout utility functions
static av_always_inline int64_t avio_skip(AVIOContext *s, int64_t offset)
Skip given number of bytes forward.
static int aea_read_probe(AVProbeData *p)
AVIOContext * pb
I/O context.
This structure contains the data a format has to probe a file.
int sample_rate
Audio only.
AVCodecParameters * codecpar
#define AV_CH_LAYOUT_MONO
This structure stores compressed data.