Libav 0.7.1
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#include "libavutil/intreadwrite.h"
#include "libavutil/tree.h"
#include "libavutil/dict.h"
#include "libavcodec/mpegaudiodata.h"
#include "nut.h"
#include "internal.h"
#include "avio_internal.h"
Go to the source code of this file.
Functions | |
static int | find_expected_header (AVCodecContext *c, int size, int key_frame, uint8_t out[64]) |
static int | find_header_idx (AVFormatContext *s, AVCodecContext *c, int size, int frame_type) |
static void | build_elision_headers (AVFormatContext *s) |
static void | build_frame_code (AVFormatContext *s) |
static void | put_tt (NUTContext *nut, AVRational *time_base, AVIOContext *bc, uint64_t val) |
static void | put_str (AVIOContext *bc, const char *string) |
Store a string as vb. | |
static void | put_s (AVIOContext *bc, int64_t val) |
static void | put_packet (NUTContext *nut, AVIOContext *bc, AVIOContext *dyn_bc, int calculate_checksum, uint64_t startcode) |
static void | write_mainheader (NUTContext *nut, AVIOContext *bc) |
static int | write_streamheader (AVFormatContext *avctx, AVIOContext *bc, AVStream *st, int i) |
static int | add_info (AVIOContext *bc, const char *type, const char *value) |
static int | write_globalinfo (NUTContext *nut, AVIOContext *bc) |
static int | write_streaminfo (NUTContext *nut, AVIOContext *bc, int stream_id) |
static int | write_chapter (NUTContext *nut, AVIOContext *bc, int id) |
static int | write_headers (AVFormatContext *avctx, AVIOContext *bc) |
static int | write_header (AVFormatContext *s) |
static int | get_needed_flags (NUTContext *nut, StreamContext *nus, FrameCode *fc, AVPacket *pkt) |
static int | find_best_header_idx (NUTContext *nut, AVPacket *pkt) |
static int | write_packet (AVFormatContext *s, AVPacket *pkt) |
static int | write_trailer (AVFormatContext *s) |
Variables | |
AVOutputFormat | ff_nut_muxer |
static int add_info | ( | AVIOContext * | bc, |
const char * | type, | ||
const char * | value | ||
) | [static] |
Definition at line 425 of file nutenc.c.
Referenced by write_chapter(), write_globalinfo(), and write_streaminfo().
static void build_elision_headers | ( | AVFormatContext * | s | ) | [static] |
Definition at line 110 of file nutenc.c.
Referenced by write_header().
static void build_frame_code | ( | AVFormatContext * | s | ) | [static] |
Definition at line 131 of file nutenc.c.
Referenced by write_header().
static int find_best_header_idx | ( | NUTContext * | nut, |
AVPacket * | pkt | ||
) | [static] |
Definition at line 674 of file nutenc.c.
Referenced by write_packet().
static int find_expected_header | ( | AVCodecContext * | c, |
int | size, | ||
int | key_frame, | ||
uint8_t | out[64] | ||
) | [static] |
Definition at line 30 of file nutenc.c.
Referenced by find_header_idx().
static int find_header_idx | ( | AVFormatContext * | s, |
AVCodecContext * | c, | ||
int | size, | ||
int | frame_type | ||
) | [static] |
Definition at line 91 of file nutenc.c.
Referenced by build_frame_code().
static int get_needed_flags | ( | NUTContext * | nut, |
StreamContext * | nus, | ||
FrameCode * | fc, | ||
AVPacket * | pkt | ||
) | [static] |
Definition at line 656 of file nutenc.c.
Referenced by write_packet().
static void put_packet | ( | NUTContext * | nut, |
AVIOContext * | bc, | ||
AVIOContext * | dyn_bc, | ||
int | calculate_checksum, | ||
uint64_t | startcode | ||
) | [static] |
Definition at line 281 of file nutenc.c.
Referenced by write_headers(), and write_packet().
static void put_s | ( | AVIOContext * | bc, |
int64_t | val | ||
) | [static] |
Definition at line 260 of file nutenc.c.
Referenced by add_info(), write_chapter(), and write_mainheader().
static void put_str | ( | AVIOContext * | bc, |
const char * | string | ||
) | [static] |
static void put_tt | ( | NUTContext * | nut, |
AVRational * | time_base, | ||
AVIOContext * | bc, | ||
uint64_t | val | ||
) | [static] |
Definition at line 244 of file nutenc.c.
Referenced by write_chapter(), and write_packet().
static int write_chapter | ( | NUTContext * | nut, |
AVIOContext * | bc, | ||
int | id | ||
) | [static] |
Definition at line 489 of file nutenc.c.
Referenced by write_headers().
static int write_globalinfo | ( | NUTContext * | nut, |
AVIOContext * | bc | ||
) | [static] |
Definition at line 432 of file nutenc.c.
Referenced by write_headers().
static int write_header | ( | AVFormatContext * | s | ) | [static] |
static int write_headers | ( | AVFormatContext * | avctx, |
AVIOContext * | bc | ||
) | [static] |
Definition at line 517 of file nutenc.c.
Referenced by write_header(), write_packet(), and write_trailer().
static void write_mainheader | ( | NUTContext * | nut, |
AVIOContext * | bc | ||
) | [static] |
Definition at line 302 of file nutenc.c.
Referenced by write_headers().
static int write_packet | ( | AVFormatContext * | s, |
AVPacket * | pkt | ||
) | [static] |
static int write_streamheader | ( | AVFormatContext * | avctx, |
AVIOContext * | bc, | ||
AVStream * | st, | ||
int | i | ||
) | [static] |
Definition at line 373 of file nutenc.c.
Referenced by write_headers().
static int write_streaminfo | ( | NUTContext * | nut, |
AVIOContext * | bc, | ||
int | stream_id | ||
) | [static] |
Definition at line 458 of file nutenc.c.
Referenced by write_headers().
static int write_trailer | ( | AVFormatContext * | s | ) | [static] |
{ "nut", NULL_IF_CONFIG_SMALL("NUT format"), "video/x-nut", "nut", sizeof(NUTContext), CODEC_ID_MP2, CODEC_ID_MPEG4, write_header, write_packet, write_trailer, .flags = AVFMT_GLOBALHEADER | AVFMT_VARIABLE_FPS, .codec_tag = (const AVCodecTag * const []){ ff_codec_bmp_tags, ff_nut_video_tags, ff_codec_wav_tags, ff_nut_subtitle_tags, 0 }, }