create codec_comment_header which looks more like what M$ creates, sane or not ...

Originally committed as revision 8240 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2007-03-05 02:41:49 +00:00
parent 737287f802
commit 7205395b68
1 changed files with 11 additions and 2 deletions

View File

@ -428,8 +428,17 @@ static int asf_write_header1(AVFormatContext *s, int64_t file_size, int64_t data
enc = s->streams[n]->codec;
p = avcodec_find_encoder(enc->codec_id);
put_le16(pb, asf->streams[n].num);
put_str16(pb, p ? p->name : enc->codec_name);
if(enc->codec_type == CODEC_TYPE_AUDIO)
put_le16(pb, 2);
else if(enc->codec_type == CODEC_TYPE_VIDEO)
put_le16(pb, 1);
else
put_le16(pb, -1);
if(enc->codec_id == CODEC_ID_WMAV2)
put_str16(pb, "Windows Media Audio V8");
else
put_str16(pb, p ? p->name : enc->codec_name);
put_le16(pb, 0); /* no parameters */