diff options
Diffstat (limited to 'sub/sd_ass.c')
| -rw-r--r-- | sub/sd_ass.c | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/sub/sd_ass.c b/sub/sd_ass.c index 2d16afd821..afe8fa6dd9 100644 --- a/sub/sd_ass.c +++ b/sub/sd_ass.c @@ -259,8 +259,15 @@ static void decode(struct sd *sd, struct demux_packet *packet) packet->duration = UNKNOWN_DURATION; } char **r = lavc_conv_decode(ctx->converter, packet); - for (int n = 0; r && r[n]; n++) - ass_process_data(track, r[n], strlen(r[n])); + for (int n = 0; r && r[n]; n++) { + char *ass_line = r[n]; + if (sd->opts->sub_filter_SDH) + ass_line = filter_SDH(sd, track->event_format, 0, ass_line, 0); + if (ass_line) + ass_process_data(track, ass_line, strlen(ass_line)); + if (sd->opts->sub_filter_SDH) + talloc_free(ass_line); + } if (ctx->duration_unknown) { for (int n = 0; n < track->n_events - 1; n++) { if (track->events[n].Duration == UNKNOWN_DURATION * 1000) { @@ -272,9 +279,18 @@ static void decode(struct sd *sd, struct demux_packet *packet) } else { // Note that for this packet format, libass has an internal mechanism // for discarding duplicate (already seen) packets. - ass_process_chunk(track, packet->buffer, packet->len, - llrint(packet->pts * 1000), - llrint(packet->duration * 1000)); + char *ass_line = packet->buffer; + int ass_len = packet->len; + if (sd->opts->sub_filter_SDH) { + ass_line = filter_SDH(sd, track->event_format, 1, ass_line, ass_len); + ass_len = strlen(ass_line); + } + if (ass_line) + ass_process_chunk(track, ass_line, ass_len, + llrint(packet->pts * 1000), + llrint(packet->duration * 1000)); + if (sd->opts->sub_filter_SDH) + talloc_free(ass_line); } } |