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@ -271,6 +271,7 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data |
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{ |
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ASFContext *asf = s->priv_data; |
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ByteIOContext *pb = s->pb; |
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AVMetadataTag *title, *author, *copyright, *comment; |
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int header_size, n, extra_size, extra_size2, wav_extra_size, file_time; |
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int has_title; |
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AVCodecContext *enc; |
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@ -278,8 +279,13 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data |
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int bit_rate; |
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int64_t duration; |
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title = av_metadata_get(s->metadata, "title" , NULL, 0); |
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author = av_metadata_get(s->metadata, "author" , NULL, 0); |
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copyright = av_metadata_get(s->metadata, "copyright", NULL, 0); |
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comment = av_metadata_get(s->metadata, "comment" , NULL, 0); |
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duration = asf->duration + PREROLL_TIME * 10000; |
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has_title = (s->title[0] || s->author[0] || s->copyright[0] || s->comment[0]); |
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has_title = title || author || copyright || comment; |
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bit_rate = 0; |
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for(n=0;n<s->nb_streams;n++) { |
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@ -327,15 +333,15 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data |
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/* title and other infos */ |
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if (has_title) { |
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hpos = put_header(pb, &comment_header); |
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if ( s->title[0] ) { put_le16(pb, 2 * (strlen(s->title ) + 1)); } else { put_le16(pb, 0); } |
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if ( s->author[0] ) { put_le16(pb, 2 * (strlen(s->author ) + 1)); } else { put_le16(pb, 0); } |
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if ( s->copyright[0] ) { put_le16(pb, 2 * (strlen(s->copyright) + 1)); } else { put_le16(pb, 0); } |
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if ( s->comment[0] ) { put_le16(pb, 2 * (strlen(s->comment ) + 1)); } else { put_le16(pb, 0); } |
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put_le16(pb, title ? 2 * (strlen(title->value ) + 1) : 0); |
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put_le16(pb, author ? 2 * (strlen(author->value ) + 1) : 0); |
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put_le16(pb, copyright ? 2 * (strlen(copyright->value) + 1) : 0); |
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put_le16(pb, comment ? 2 * (strlen(comment->value ) + 1) : 0); |
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put_le16(pb, 0); |
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if ( s->title[0] ) put_str16_nolen(pb, s->title); |
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if ( s->author[0] ) put_str16_nolen(pb, s->author); |
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if ( s->copyright[0] ) put_str16_nolen(pb, s->copyright); |
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if ( s->comment[0] ) put_str16_nolen(pb, s->comment); |
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if (title ) put_str16_nolen(pb, title->value ); |
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if (author ) put_str16_nolen(pb, author->value ); |
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if (copyright) put_str16_nolen(pb, copyright->value); |
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if (comment ) put_str16_nolen(pb, comment->value ); |
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end_header(pb, hpos); |
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} |
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