From d4e83b3fdbbb30ba27b66d383ca24b58b7c63f5b Mon Sep 17 00:00:00 2001 From: rfelker Date: Sun, 5 Sep 2004 16:51:15 +0000 Subject: ensure that avi files have a valid header as soon as possible. without this, the header says 0x0 video size, which works with mplayer when the video size is stored in the codec data, but it does NOT work with other players or with codecs that don't store size (e.g. snow). actually i don't like having seeks in the muxer module, but i don't know any other way to implement this fix without major changes to mencoder. if you have a better fix, please reverse this and commit yours. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13250 b3059339-0415-0410-9bf9-f77b7e298cf2 --- libmpdemux/muxer_avi.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'libmpdemux/muxer_avi.c') diff --git a/libmpdemux/muxer_avi.c b/libmpdemux/muxer_avi.c index a4b8f9cf91..e8faaa1223 100644 --- a/libmpdemux/muxer_avi.c +++ b/libmpdemux/muxer_avi.c @@ -195,6 +195,13 @@ static void avifile_write_chunk(muxer_stream_t *s,size_t len,unsigned int flags) struct avi_stream_info *vsi = muxer->def_v->priv; int paddedlen = len + (len&1); + if (s->type == MUXER_TYPE_VIDEO && !s->h.dwSuggestedBufferSize) { + off_t pos=ftell(muxer->file); + fseek(muxer->file, 0, SEEK_SET); + avifile_write_header(muxer); + fseek(muxer->file, pos, SEEK_SET); + } + rifflen = muxer->file_end - vsi->riffofs[vsi->riffofspos] - 8; if (vsi->riffofspos == 0) { rifflen += 8+muxer->idx_pos*sizeof(AVIINDEXENTRY); -- cgit v1.2.3