API changes, most recent first:
+2021-03-19 - xxxxxxxxxx - lavf 58.75.100 - avformat.h
+ AVChapter.id will be changed from int to int64_t
+ on the next major version bump.
+
2021-03-xx - xxxxxxxxxx - lavc 58.133.100 - codec.h
Deprecated av_init_packet(). Once removed, sizeof(AVPacket) will
no longer be a part of the public ABI.
c->content_end = start + largest_size;
while ((chapter_pos = avio_tell(pb)) >= 0 && chapter_pos < c->content_end) {
- int chapter_idx = s->nb_chapters;
+ unsigned chapter_idx = s->nb_chapters;
uint32_t chapter_size = avio_rb32(pb);
if (chapter_size == 0 || avio_feof(pb))
break;
change dynamically at runtime. */
typedef struct AVChapter {
+#if FF_API_CHAPTER_ID_INT
int id; ///< unique ID to identify the chapter
+#else
+ int64_t id; ///< unique ID to identify the chapter
+#endif
AVRational time_base; ///< time base in which the start/end timestamps are specified
int64_t start, end; ///< chapter start/end time in time_base units
AVDictionary *metadata;
*
* @return AVChapter or NULL on error
*/
+#if FF_API_CHAPTER_ID_INT
AVChapter *avpriv_new_chapter(AVFormatContext *s, int id, AVRational time_base,
+#else
+AVChapter *avpriv_new_chapter(AVFormatContext *s, int64_t id, AVRational time_base,
+#endif
int64_t start, int64_t end, const char *title);
/**
int64_t chapterstart = av_rescale_q(c->start, c->time_base, scale);
int64_t chapterend = av_rescale_q(c->end, c->time_base, scale);
const AVDictionaryEntry *t;
+#if FF_API_CHAPTER_ID_INT
uint64_t uid = create_new_ids ? i + 1ULL : (uint32_t)c->id;
+#else
+ uint64_t uid = create_new_ids ? i + 1ULL : c->id;
+#endif
if (chapterstart < 0 || chapterstart > chapterend || chapterend < 0) {
av_log(s, AV_LOG_ERROR,
"Invalid chapter start (%"PRId64") or end (%"PRId64").\n",
AVIOContext *bc = s->pb;
uint64_t tmp, chapter_start, chapter_len;
unsigned int stream_id_plus1, count;
- int chapter_id, i, ret = 0;
- int64_t value, end;
+ int i, ret = 0;
+ int64_t chapter_id, value, end;
char name[256], str_value[1024], type_str[256];
const char *type;
int *event_flags = NULL;
return program;
}
+#if FF_API_CHAPTER_ID_INT
AVChapter *avpriv_new_chapter(AVFormatContext *s, int id, AVRational time_base,
+#else
+AVChapter *avpriv_new_chapter(AVFormatContext *s, int64_t id, AVRational time_base,
+#endif
int64_t start, int64_t end, const char *title)
{
AVChapter *chapter = NULL;
// Major bumping may affect Ticket5467, 5421, 5451(compatibility with Chromium)
// Also please add any ticket numbers that you believe might be affected here
#define LIBAVFORMAT_VERSION_MAJOR 58
-#define LIBAVFORMAT_VERSION_MINOR 74
+#define LIBAVFORMAT_VERSION_MINOR 75
#define LIBAVFORMAT_VERSION_MICRO 100
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
#ifndef FF_API_DEMUXER_OPEN
#define FF_API_DEMUXER_OPEN (LIBAVFORMAT_VERSION_MAJOR < 59)
#endif
+#ifndef FF_API_CHAPTER_ID_INT
+#define FF_API_CHAPTER_ID_INT (LIBAVFORMAT_VERSION_MAJOR < 59)
+#endif
#ifndef FF_API_LAVF_PRIV_OPT
#define FF_API_LAVF_PRIV_OPT (LIBAVFORMAT_VERSION_MAJOR < 60)
#endif