diff options
Diffstat (limited to 'libavcodec/srtdec.c')
-rw-r--r-- | libavcodec/srtdec.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/libavcodec/srtdec.c b/libavcodec/srtdec.c index 13e4f9c7e3..3d3ace0a87 100644 --- a/libavcodec/srtdec.c +++ b/libavcodec/srtdec.c @@ -217,9 +217,19 @@ static int srt_decode_frame(AVCodecContext *avctx, return avpkt->size; while (ptr < end && *ptr) { - ptr = read_ts(ptr, &ts_start, &ts_end, &x1, &y1, &x2, &y2); - if (!ptr) - break; + if (avctx->codec->id == CODEC_ID_SRT) { + ptr = read_ts(ptr, &ts_start, &ts_end, &x1, &y1, &x2, &y2); + if (!ptr) + break; + } else { + // Do final divide-by-10 outside rescale to force rounding down. + 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}); + } ptr = srt_to_ass(avctx, buffer, buffer+sizeof(buffer), ptr, x1, y1, x2, y2); ff_ass_add_rect(sub, buffer, ts_start, ts_end-ts_start, 0); @@ -229,11 +239,24 @@ static int srt_decode_frame(AVCodecContext *avctx, return avpkt->size; } +#if CONFIG_SRT_DECODER AVCodec ff_srt_decoder = { .name = "srt", - .long_name = NULL_IF_CONFIG_SMALL("SubRip subtitle"), + .long_name = NULL_IF_CONFIG_SMALL("SubRip subtitle with embedded timing"), .type = AVMEDIA_TYPE_SUBTITLE, .id = AV_CODEC_ID_SRT, .init = ff_ass_subtitle_header_default, .decode = srt_decode_frame, }; +#endif + +#if CONFIG_SUBRIP_DECODER +AVCodec ff_subrip_decoder = { + .name = "subrip", + .long_name = NULL_IF_CONFIG_SMALL("SubRip subtitle"), + .type = AVMEDIA_TYPE_SUBTITLE, + .id = AV_CODEC_ID_SUBRIP, + .init = ff_ass_subtitle_header_default, + .decode = srt_decode_frame, +}; +#endif |