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move per track code in mxf_write_header to be able to check for unsupported configuration

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Originally committed as revision 15070 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2008-08-30 23:47:58 +00:00
parent 851a8297e8
commit 179308768a
1 changed files with 14 additions and 18 deletions
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32
libavformat/mxfenc.c
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@ -702,27 +702,9 @@ static void mxf_build_structural_metadata(AVFormatContext *s, enum MXFMetadataSe
static int mxf_write_header_metadata_sets(AVFormatContext *s)
{
AVStream *st;
MXFStreamContext *sc = NULL;
int i;
mxf_write_preface(s);
mxf_write_identification(s);
mxf_write_content_storage(s);
for (i = 0; i < s->nb_streams; i++) {
st = s->streams[i];
sc = av_mallocz(sizeof(MXFStreamContext));
if (!sc)
return AVERROR(ENOMEM);
st->priv_data = sc;
// set pts information
if (st->codec->codec_type == CODEC_TYPE_VIDEO)
av_set_pts_info(st, 64, 1, st->codec->time_base.den);
else if (st->codec->codec_type == CODEC_TYPE_AUDIO)
av_set_pts_info(st, 64, 1, st->codec->sample_rate);
}
mxf_build_structural_metadata(s, MaterialPackage);
mxf_build_structural_metadata(s, SourcePackage);
return 0;
@ -774,6 +756,20 @@ static int mux_write_header(AVFormatContext *s)
MXFContext *mxf = s->priv_data;
ByteIOContext *pb = s->pb;
int64_t header_metadata_start, offset_now;
int i;
for (i = 0; i < s->nb_streams; i++) {
AVStream *st = s->streams[i];
MXFStreamContext *sc = av_mallocz(sizeof(MXFStreamContext));
if (!sc)
return AVERROR(ENOMEM);
st->priv_data = sc;
// set pts information
if (st->codec->codec_type == CODEC_TYPE_VIDEO)
av_set_pts_info(st, 64, 1, st->codec->time_base.den);
else if (st->codec->codec_type == CODEC_TYPE_AUDIO)
av_set_pts_info(st, 64, 1, st->codec->sample_rate);
}
mxf_write_partition(s, 0, 1, header_partition_key);