AVCodecContext * codec
Codec context associated with this stream.
void av_log(void *avcl, int level, const char *fmt,...) av_printf_format(3
Send the specified message to the log if the level is less than or equal to the current av_log_level...
uint8_t * extradata
some codecs need / can use extradata like Huffman tables.
AVOutputFormat ff_vc1t_muxer
#define AV_PKT_FLAG_KEY
The packet contains a keyframe.
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
static int vc1test_write_packet(AVFormatContext *s, AVPacket *pkt)
void * priv_data
Format private data.
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
static int vc1test_write_header(AVFormatContext *s)
AVRational avg_frame_rate
Average framerate.
int flags
A combination of AV_PKT_FLAG values.
static int vc1test_write_trailer(AVFormatContext *s)
int seekable
A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable.
int width
picture width / height.
AVStream ** streams
A list of all streams in the file.
main external API structure.
AVIOContext * pb
I/O context.
static void write_header(FFV1Context *f)
This structure stores compressed data.
int64_t pts
Presentation timestamp in AVStream->time_base units; the time at which the decompressed packet will b...