FFmpeg
|
daud.c
Go to the documentation of this file.
Definition: libavcodec/avcodec.h:315
Definition: avio.h:68
Definition: libavcodec/avcodec.h:100
Definition: avformat.h:456
Definition: avformat.h:944
AVStream * avformat_new_stream(AVFormatContext *s, const AVCodec *c)
Definition: libavformat/utils.c:3362
int av_get_packet(AVIOContext *s, AVPacket *pkt, int size)
Definition: libavformat/utils.c:328
void avio_write(AVIOContext *s, const unsigned char *buf, int size)
Definition: aviobuf.c:173
Definition: avutil.h:144
Definition: avformat.h:643
static int daud_write_packet(struct AVFormatContext *s, AVPacket *pkt)
Definition: daud.c:61
Definition: libavcodec/avcodec.h:1134
Filter the word “frame” indicates either a video frame or a group of audio as stored in an AVFilterBuffer 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.Buffer references ownership and permissions
Definition: avformat.h:377
Definition: libavcodec/avcodec.h:1028
Generated on Wed Aug 6 2025 06:53:26 for FFmpeg by
