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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: and also perform the remainder of the subtitle parsing directly after mkv_parse_subtitle_codec(). Signed-off-by: Andreas Rheinhardt --- libavformat/matroskadec.c | 49 +++++++++++++++++++++------------------ 1 file changed, 27 insertions(+), 22 deletions(-) diff --git a/libavformat/matroskadec.c b/libavformat/matroskadec.c index d6545fd30d..51c47e9404 100644 --- a/libavformat/matroskadec.c +++ b/libavformat/matroskadec.c @@ -2948,7 +2948,8 @@ static int mkv_parse_video(MatroskaTrack *track, AVStream *st, } /* Performs the codec-specific part of parsing a subtitle track. */ -static int mkv_parse_subtitle_codec(MatroskaTrack *track, AVCodecParameters *par, +static int mkv_parse_subtitle_codec(MatroskaTrack *track, AVStream *st, + AVCodecParameters *par, const MatroskaDemuxContext *matroska) { switch (par->codec_id) { @@ -2984,6 +2985,15 @@ static int mkv_parse_subtitle_codec(MatroskaTrack *track, AVCodecParameters *par track->codec_priv.size = 0; } break; + case AV_CODEC_ID_WEBVTT: + if (!strcmp(track->codec_id, "D_WEBVTT/CAPTIONS")) { + st->disposition |= AV_DISPOSITION_CAPTIONS; + } else if (!strcmp(track->codec_id, "D_WEBVTT/DESCRIPTIONS")) { + st->disposition |= AV_DISPOSITION_DESCRIPTIONS; + } else if (!strcmp(track->codec_id, "D_WEBVTT/METADATA")) { + st->disposition |= AV_DISPOSITION_METADATA; + } + break; } return 0; @@ -3001,6 +3011,7 @@ static int matroska_parse_tracks(AVFormatContext *s) EbmlList *encodings_list = &track->encodings; MatroskaTrackEncoding *encodings = encodings_list->elem; AVCodecParameters *par; + MatroskaTrackType type; int extradata_offset = 0; AVStream *st; char* key_id_base64 = NULL; @@ -3174,21 +3185,32 @@ static int matroska_parse_tracks(AVFormatContext *s) (AVRational){ 1, 1000000000 }, st->time_base); - if (track->type == MATROSKA_TRACK_TYPE_AUDIO) { + type = track->type; + if (par->codec_id == AV_CODEC_ID_WEBVTT) + type = MATROSKA_TRACK_TYPE_SUBTITLE; + switch (type) { + case MATROSKA_TRACK_TYPE_AUDIO: ret = mka_parse_audio(track, st, par, matroska, s, &extradata_offset); if (ret < 0) return ret; if (ret == SKIP_TRACK) continue; - } else if (track->type == MATROSKA_TRACK_TYPE_VIDEO) { + break; + case MATROSKA_TRACK_TYPE_VIDEO: ret = mkv_parse_video(track, st, par, matroska, &extradata_offset); if (ret < 0) return ret; - } else if (track->type == MATROSKA_TRACK_TYPE_SUBTITLE) { - ret = mkv_parse_subtitle_codec(track, par, matroska); + break; + case MATROSKA_TRACK_TYPE_SUBTITLE: + ret = mkv_parse_subtitle_codec(track, st, par, matroska); if (ret < 0) return ret; + par->codec_type = AVMEDIA_TYPE_SUBTITLE; + + if (track->flag_textdescriptions) + st->disposition |= AV_DISPOSITION_DESCRIPTIONS; + break; } if (par->codec_id == AV_CODEC_ID_NONE) @@ -3204,23 +3226,6 @@ static int matroska_parse_tracks(AVFormatContext *s) memcpy(par->extradata, src, extra_size); } - if (par->codec_id == AV_CODEC_ID_WEBVTT) { - par->codec_type = AVMEDIA_TYPE_SUBTITLE; - - if (!strcmp(track->codec_id, "D_WEBVTT/CAPTIONS")) { - st->disposition |= AV_DISPOSITION_CAPTIONS; - } else if (!strcmp(track->codec_id, "D_WEBVTT/DESCRIPTIONS")) { - st->disposition |= AV_DISPOSITION_DESCRIPTIONS; - } else if (!strcmp(track->codec_id, "D_WEBVTT/METADATA")) { - st->disposition |= AV_DISPOSITION_METADATA; - } - } else if (track->type == MATROSKA_TRACK_TYPE_SUBTITLE) { - par->codec_type = AVMEDIA_TYPE_SUBTITLE; - - if (track->flag_textdescriptions) - st->disposition |= AV_DISPOSITION_DESCRIPTIONS; - } - ret = mkv_parse_block_addition_mappings(s, st, track); if (ret < 0) return ret; -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".