static int smjpeg_write_trailer(AVFormatContext *s)
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)
int64_t avio_seek(AVIOContext *s, int64_t offset, int whence)
fseek() equivalent for AVIOContext.
static int smjpeg_write_packet(AVFormatContext *s, AVPacket *pkt)
const AVCodecTag ff_codec_smjpeg_video_tags[]
This struct describes the properties of an encoded stream.
void avio_wl32(AVIOContext *s, unsigned int val)
int64_t duration
Duration of this packet in AVStream->time_base units, 0 if unknown.
AVStream ** streams
A list of all streams in the file.
AVDictionaryEntry * av_dict_get(const AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags)
Get a dictionary entry with matching key.
static av_always_inline int64_t avio_tell(AVIOContext *s)
ftell() equivalent for AVIOContext.
void avio_write(AVIOContext *s, const unsigned char *buf, int size)
static int smjpeg_write_header(AVFormatContext *s)
#define AV_LOG_ERROR
Something went wrong and cannot losslessly be recovered.
int av_get_bits_per_sample(enum AVCodecID codec_id)
Return codec bits per sample.
AVDictionary * metadata
Metadata that applies to the whole file.
#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.
unsigned int nb_streams
Number of elements in AVFormatContext.streams.
int seekable
A combination of AVIO_SEEKABLE_ flags or 0 when the stream is not seekable.
int void avio_flush(AVIOContext *s)
AVIOContext * pb
I/O context.
void avio_w8(AVIOContext *s, int b)
static void write_packet(OutputFile *of, AVPacket *pkt, OutputStream *ost)
void avio_wb16(AVIOContext *s, unsigned int val)
int sample_rate
Audio only.
const AVCodecTag ff_codec_smjpeg_audio_tags[]
void * priv_data
Format private data.
static void write_header(FFV1Context *f)
void avio_wb32(AVIOContext *s, unsigned int val)
#define AV_DICT_IGNORE_SUFFIX
AVCodecParameters * codecpar
AVOutputFormat ff_smjpeg_muxer
This structure stores compressed data.
int64_t pts
Presentation timestamp in AVStream->time_base units; the time at which the decompressed packet will b...