FFmpeg
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Data Structures | |
struct | ASSScriptInfo |
fields extracted from the [Script Info] section More... | |
struct | ASSStyle |
fields extracted from the [V4(+) Styles] section More... | |
struct | ASSDialog |
fields extracted from the [Events] section More... | |
struct | ASS |
structure containing the whole split ASS data More... | |
struct | ASSCodesCallbacks |
Set of callback functions corresponding to each override codes that can be encountered in a "Dialogue" Text field. More... | |
Functions | |
ASSSplitContext * | ff_ass_split (const char *buf) |
Split a full ASS file or a ASS header from a string buffer and store the split structure in a newly allocated context. More... | |
ASSDialog * | ff_ass_split_dialog (ASSSplitContext *ctx, const char *buf, int cache, int *number) |
Split one or several ASS "Dialogue" lines from a string buffer and store them in a already initialized context. More... | |
void | ff_ass_split_free (ASSSplitContext *ctx) |
Free all the memory allocated for an ASSSplitContext. More... | |
int | ff_ass_split_override_codes (const ASSCodesCallbacks *callbacks, void *priv, const char *buf) |
Split override codes out of a ASS "Dialogue" Text field. More... | |
ASSStyle * | ff_ass_style_get (ASSSplitContext *ctx, const char *style) |
Find an ASSStyle structure by its name. More... | |
ASSSplitContext* ff_ass_split | ( | const char * | buf | ) |
Split a full ASS file or a ASS header from a string buffer and store the split structure in a newly allocated context.
buf | String containing the ASS formated data. |
Definition at line 356 of file ass_split.c.
Referenced by ass_decode_init(), mov_text_encode_init(), srt_encode_init(), and webvtt_encode_init().
ASSDialog* ff_ass_split_dialog | ( | ASSSplitContext * | ctx, |
const char * | buf, | ||
int | cache, | ||
int * | number | ||
) |
Split one or several ASS "Dialogue" lines from a string buffer and store them in a already initialized context.
ctx | Context previously initialized by ff_ass_split(). |
buf | String containing the ASS "Dialogue" lines. |
cache | Set to 1 to keep all the previously split ASSDialog in the context, or set to 0 to free all the previously split ASSDialog. |
number | If not NULL, the pointed integer will be set to the number of split ASSDialog. |
Definition at line 391 of file ass_split.c.
Referenced by mov_text_encode_frame(), srt_encode_frame(), and webvtt_encode_frame().
void ff_ass_split_free | ( | ASSSplitContext * | ctx | ) |
Free all the memory allocated for an ASSSplitContext.
ctx | Context previously initialized by ff_ass_split(). |
Definition at line 410 of file ass_split.c.
Referenced by ass_decode_close(), ff_ass_split(), mov_text_encode_close(), srt_encode_close(), and webvtt_encode_close().
int ff_ass_split_override_codes | ( | const ASSCodesCallbacks * | callbacks, |
void * | priv, | ||
const char * | buf | ||
) |
Split override codes out of a ASS "Dialogue" Text field.
callbacks | Set of callback functions called for each override code encountered. |
priv | Opaque pointer passed to the callback functions. |
buf | The ASS "Dialogue" Text field to split. |
Definition at line 423 of file ass_split.c.
Referenced by mov_text_encode_frame(), srt_encode_frame(), and webvtt_encode_frame().
ASSStyle* ff_ass_style_get | ( | ASSSplitContext * | ctx, |
const char * | style | ||
) |
Find an ASSStyle structure by its name.
ctx | Context previously initialized by ff_ass_split(). |
style | name of the style to search for. |
Definition at line 518 of file ass_split.c.
Referenced by srt_style_apply(), and webvtt_style_apply().