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cafdec: fix seeking with adpcm

Fixes Ticket1906

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-27 04:33:25 +01:00
parent 16ef48c37f
commit 8aa6d899c0

View File

@ -401,7 +401,7 @@ static int read_seek(AVFormatContext *s, int stream_index,
if (caf->frames_per_packet > 0 && caf->bytes_per_packet > 0) {
/* calculate new byte position based on target frame position */
pos = caf->bytes_per_packet * timestamp / caf->frames_per_packet;
pos = caf->bytes_per_packet * (timestamp / caf->frames_per_packet);
if (caf->data_size > 0)
pos = FFMIN(pos, caf->data_size);
packet_cnt = pos / caf->bytes_per_packet;