From 8d65750ef1089561f0257fa1719b3094f341d16f Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 4 Feb 2005 11:26:40 +0000 Subject: [PATCH] overflows Originally committed as revision 3935 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/asf-enc.c | 4 ++-- libavformat/avidec.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/libavformat/asf-enc.c b/libavformat/asf-enc.c index 747bdee812..ad94872d56 100644 --- a/libavformat/asf-enc.c +++ b/libavformat/asf-enc.c @@ -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; diff --git a/libavformat/avidec.c b/libavformat/avidec.c index d489ddfbaa..2eff64b5b0 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -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;