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| author | Hendrik Leppkes <h.leppkes@gmail.com> | 2013-08-03 18:40:21 +0400 |
|---|---|---|
| committer | Hendrik Leppkes <h.leppkes@gmail.com> | 2017-08-04 20:12:12 +0300 |
| commit | f6a60cc07740a85b7e5a9353d218298c4ee2815a (patch) | |
| tree | 6c3b5c02147bc5ea678e801868c45345748b44d1 | |
| parent | 10f5f18d174baf6fd15d9018b214cbb4d6a4bd92 (diff) | |
matroskadec_haali: fix dvb streams without the full dvb start code
| -rw-r--r-- | libavformat/matroskadec_haali.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libavformat/matroskadec_haali.c b/libavformat/matroskadec_haali.c index 9648ebb223..72f2f7d0b5 100644 --- a/libavformat/matroskadec_haali.c +++ b/libavformat/matroskadec_haali.c @@ -1526,6 +1526,14 @@ again: } av_buffer_unref(pkt->buf); av_packet_from_data(pkt, wv_data, wv_size); + } else if (track->stream->codec->codec_id == AV_CODEC_ID_DVB_SUBTITLE && pkt->size >= 2 && AV_RB16(pkt->data) != 0x2000) { + int dvbsize = pkt->size + 2; + uint8_t *dvbdata = av_malloc(dvbsize + FF_INPUT_BUFFER_PADDING_SIZE); + AV_WB16(dvbdata, 0x2000); + memcpy(dvbdata+2, pkt->data, pkt->size); + memset(dvbdata+dvbsize, 0, FF_INPUT_BUFFER_PADDING_SIZE); + av_buffer_unref(pkt->buf); + av_packet_from_data(pkt, dvbdata, dvbsize); } if (track->refresh_extradata) { |