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Avoid using undefined symbols. 

This fixes the following option set:
  --disable-encoders --disable-decoders --disable-parsers --disable-bsfs
  --disable-muxers --disable-demuxers --disable-protocols
  --enable-muxer=mpeg1system

Originally committed as revision 9650 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Aurelien Jacobs 2007-07-14 15:12:38 +00:00
parent c3eaeadb4a
commit 372a80d15d
1 changed files with 6 additions and 4 deletions
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10
libavformat/mpegenc.c
View File

@ -293,10 +293,12 @@ static int mpeg_mux_init(AVFormatContext *ctx)
int video_bitrate;
s->packet_number = 0;
s->is_vcd = (ctx->oformat == &mpeg1vcd_muxer);
s->is_svcd = (ctx->oformat == &mpeg2svcd_muxer);
s->is_mpeg2 = (ctx->oformat == &mpeg2vob_muxer || ctx->oformat == &mpeg2svcd_muxer || ctx->oformat == &mpeg2dvd_muxer);
s->is_dvd = (ctx->oformat == &mpeg2dvd_muxer);
s->is_vcd = (ENABLE_MPEG1VCD_MUXER && ctx->oformat == &mpeg1vcd_muxer);
s->is_svcd = (ENABLE_MPEG2SVCD_MUXER && ctx->oformat == &mpeg2svcd_muxer);
s->is_mpeg2 = (ENABLE_MPEG2VOB_MUXER && ctx->oformat == &mpeg2vob_muxer ||
ENABLE_MPEG2DVD_MUXER && ctx->oformat == &mpeg2dvd_muxer ||
ENABLE_MPEG2SVCD_MUXER && ctx->oformat == &mpeg2svcd_muxer);
s->is_dvd = (ENABLE_MPEG2DVD_MUXER && ctx->oformat == &mpeg2dvd_muxer);
if(ctx->packet_size)
s->packet_size = ctx->packet_size;