ffmpeg | branch: master | Rodger Combs <[email protected]> | Thu Oct 30 20:16:08 2014 -0500| [ae437c7ce7049a81db9378645ca4146d35ecb25f] | committer: Clément Bœsch
avformat/assenc: Add ignore_gaps option Signed-off-by: Clément Bœsch <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ae437c7ce7049a81db9378645ca4146d35ecb25f --- libavformat/assenc.c | 21 ++++++++++++++++++++- libavformat/version.h | 2 +- 2 files changed, 21 insertions(+), 2 deletions(-) diff --git a/libavformat/assenc.c b/libavformat/assenc.c index 8225967..bde1096 100644 --- a/libavformat/assenc.c +++ b/libavformat/assenc.c @@ -23,6 +23,8 @@ #include "avformat.h" #include "internal.h" +#include "libavutil/opt.h" + typedef struct DialogueLine { int readorder; char *line; @@ -30,12 +32,14 @@ typedef struct DialogueLine { } DialogueLine; typedef struct ASSContext{ + const AVClass *class; int write_ts; // 0: ssa (timing in payload), 1: ass (matroska like) int expected_readorder; DialogueLine *dialogue_cache; DialogueLine *last_added_dialogue; int cache_size; int ssa_mode; + int ignore_readorder; }ASSContext; static int write_header(AVFormatContext *s) @@ -178,7 +182,7 @@ static int write_packet(AVFormatContext *s, AVPacket *pkt) return AVERROR(ENOMEM); } insert_dialogue(ass, dialogue); - purge_dialogues(s, 0); + purge_dialogues(s, ass->ignore_readorder); } else { avio_write(s->pb, pkt->data, pkt->size); } @@ -192,6 +196,20 @@ static int write_trailer(AVFormatContext *s) return 0; } +#define OFFSET(x) offsetof(ASSContext, x) +#define E AV_OPT_FLAG_ENCODING_PARAM +static const AVOption options[] = { + { "ignore_readorder", "write events immediately, even if they're out-of-order", OFFSET(ignore_readorder), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 1, E }, + { NULL }, +}; + +static const AVClass ass_class = { + .class_name = "ass muxer", + .item_name = av_default_item_name, + .option = options, + .version = LIBAVUTIL_VERSION_INT, +}; + AVOutputFormat ff_ass_muxer = { .name = "ass", .long_name = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"), @@ -203,4 +221,5 @@ AVOutputFormat ff_ass_muxer = { .write_packet = write_packet, .write_trailer = write_trailer, .flags = AVFMT_GLOBALHEADER | AVFMT_NOTIMESTAMPS | AVFMT_TS_NONSTRICT, + .priv_class = &ass_class, }; diff --git a/libavformat/version.h b/libavformat/version.h index dd00844..ab6d134 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -31,7 +31,7 @@ #define LIBAVFORMAT_VERSION_MAJOR 56 #define LIBAVFORMAT_VERSION_MINOR 11 -#define LIBAVFORMAT_VERSION_MICRO 101 +#define LIBAVFORMAT_VERSION_MICRO 102 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ LIBAVFORMAT_VERSION_MINOR, \ _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
