29 if (!memcmp(p->
buf,
"PVF1\n", 5))
42 if (sscanf(
buffer,
"%d %d %d",
int64_t avio_skip(AVIOContext *s, int64_t offset)
Skip given number of bytes forward.
int ff_get_line(AVIOContext *s, char *buf, int maxlen)
Read a whole line of text from AVIOContext.
AVStream * avformat_new_stream(AVFormatContext *s, const AVCodec *c)
Add a new stream to a media file.
#define AVERROR_INVALIDDATA
Invalid data found when processing input.
common internal api header.
#define FF_SANE_NB_CHANNELS
common internal API header
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
static int pvf_read_header(AVFormatContext *s)
static int pvf_probe(const AVProbeData *p)
AVInputFormat ff_pvf_demuxer
int bits_per_coded_sample
The number of bits per sample in the codedwords.
enum AVMediaType codec_type
General type of the encoded data.
int block_align
Audio only.
enum AVCodecID codec_id
Specific type of the encoded data (the codec used).
int sample_rate
Audio only.
This structure contains the data a format has to probe a file.
unsigned char * buf
Buffer must have AVPROBE_PADDING_SIZE of extra allocated bytes filled with zero.
AVCodecParameters * codecpar
Codec parameters associated with this stream.