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| author | Clément Bœsch <u@pkh.me> | 2016-01-06 13:43:23 +0100 |
|---|---|---|
| committer | Clément Bœsch <u@pkh.me> | 2016-02-26 21:49:34 +0100 |
| commit | 29412821241050c846dbceaad4b9752857659977 (patch) | |
| tree | eb42444a7a6bf5d2dc66cdec8c7aa26be32bed99 /libavcodec/movtextdec.c | |
| parent | 805685fffd3115d3f9260d8df15ef36b6b3b8006 (diff) | |
| download | ffmpeg-29412821241050c846dbceaad4b9752857659977.tar.gz | |
lavc: allow subtitle text format to be ASS without timing
Diffstat (limited to 'libavcodec/movtextdec.c')
| -rw-r--r-- | libavcodec/movtextdec.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/libavcodec/movtextdec.c b/libavcodec/movtextdec.c index 8d0e8141d3..fa70497439 100644 --- a/libavcodec/movtextdec.c +++ b/libavcodec/movtextdec.c @@ -99,6 +99,7 @@ typedef struct { uint64_t tracksize; int size_var; int count_s, count_f; + int readorder; } MovTextContext; typedef struct { @@ -424,7 +425,7 @@ static int mov_text_decode_frame(AVCodecContext *avctx, { AVSubtitle *sub = data; MovTextContext *m = avctx->priv_data; - int ret, ts_start, ts_end; + int ret; AVBPrint buf; char *ptr = avpkt->data; char *end; @@ -454,13 +455,6 @@ static int mov_text_decode_frame(AVCodecContext *avctx, end = ptr + FFMIN(2 + text_length, avpkt->size); ptr += 2; - ts_start = av_rescale_q(avpkt->pts, - avctx->time_base, - (AVRational){1,100}); - ts_end = av_rescale_q(avpkt->pts + avpkt->duration, - avctx->time_base, - (AVRational){1,100}); - tsmb_size = 0; m->tracksize = 2 + text_length; m->style_entries = 0; @@ -506,7 +500,7 @@ static int mov_text_decode_frame(AVCodecContext *avctx, } else text_to_ass(&buf, ptr, end, m); - ret = ff_ass_add_rect_bprint(sub, &buf, ts_start, ts_end - ts_start); + ret = ff_ass_add_rect(sub, buf.str, m->readorder++, 0, NULL, NULL); av_bprint_finalize(&buf, NULL); if (ret < 0) return ret; @@ -521,6 +515,12 @@ static int mov_text_decode_close(AVCodecContext *avctx) return 0; } +static void mov_text_flush(AVCodecContext *avctx) +{ + MovTextContext *m = avctx->priv_data; + m->readorder = 0; +} + AVCodec ff_movtext_decoder = { .name = "mov_text", .long_name = NULL_IF_CONFIG_SMALL("3GPP Timed Text subtitle"), @@ -530,4 +530,5 @@ AVCodec ff_movtext_decoder = { .init = mov_text_init, .decode = mov_text_decode_frame, .close = mov_text_decode_close, + .flush = mov_text_flush, }; |