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overflows 

Originally committed as revision 3935 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-02-04 11:26:40 +00:00
parent 3a615bb548
commit 8d65750ef1
2 changed files with 3 additions and 3 deletions
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4
libavformat/asf-enc.c
View File

@ -700,10 +700,10 @@ static int asf_write_packet(AVFormatContext *s, AVPacket *pkt)
//XXX /FIXME use duration from AVPacket
if (codec->codec_type == CODEC_TYPE_AUDIO) {
duration = (codec->frame_number * codec->frame_size * int64_t_C(10000000)) /
duration = (codec->frame_number * (int64_t)codec->frame_size * int64_t_C(10000000)) /
codec->sample_rate;
} else {
duration = av_rescale(codec->frame_number * codec->frame_rate_base, 10000000, codec->frame_rate);
duration = av_rescale(codec->frame_number * (int64_t)codec->frame_rate_base, 10000000, codec->frame_rate);
}
if (duration > asf->duration)
asf->duration = duration;

2
libavformat/avidec.c
View File

@ -229,7 +229,7 @@ static int avi_read_header(AVFormatContext *s, AVFormatParameters *ap)
nb_frames = get_le32(pb);
st->start_time = 0;
st->duration = av_rescale(nb_frames,
st->codec.frame_rate_base * AV_TIME_BASE,
st->codec.frame_rate_base * (int64_t)AV_TIME_BASE,
st->codec.frame_rate);
url_fskip(pb, size - 9 * 4);
break;