28 const char *attr,
const char *
value)
30 if (!strcmp(attr,
"mode")) {
31 int mode = atoi(value);
ptrdiff_t const GLvoid * data
RTP/JPEG specific private data.
GLsizei GLboolean const GLfloat * value
AVStream ** streams
A list of all streams in the file.
static int ilbc_parse_sdp_line(AVFormatContext *s, int st_index, PayloadContext *data, const char *line)
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
int block_align
Audio only.
int ff_parse_fmtp(AVFormatContext *s, AVStream *stream, PayloadContext *data, const char *p, int(*parse_fmtp)(AVFormatContext *s, AVStream *stream, PayloadContext *data, const char *attr, const char *value))
int av_strstart(const char *str, const char *pfx, const char **ptr)
Return non-zero if pfx is a prefix of str.
const RTPDynamicProtocolHandler ff_ilbc_dynamic_handler
AVCodecParameters * codecpar
Codec parameters associated with this stream.
static int ilbc_parse_fmtp(AVFormatContext *s, AVStream *stream, PayloadContext *data, const char *attr, const char *value)
Filter the word “frame” indicates either a video frame or a group of audio as stored in an AVFrame structure Format for each input and each output the list of supported formats For video that means pixel format For audio that means channel sample they are references to shared objects When the negotiation mechanism computes the intersection of the formats supported at each end of a all references to both lists are replaced with a reference to the intersection And when a single format is eventually chosen for a link amongst the remaining all references to the list are updated That means that if a filter requires that its input and output have the same format amongst a supported all it has to do is use a reference to the same list of formats query_formats can leave some formats unset and return AVERROR(EAGAIN) to cause the negotiation mechanism toagain later.That can be used by filters with complex requirements to use the format negotiated on one link to set the formats supported on another.Frame references ownership and permissions
mode
Use these values in ebur128_init (or'ed).