diff options
Diffstat (limited to 'libavformat/yop.c')
-rw-r--r-- | libavformat/yop.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/libavformat/yop.c b/libavformat/yop.c index c9bf9f8..8cadf12 100644 --- a/libavformat/yop.c +++ b/libavformat/yop.c @@ -5,20 +5,20 @@ * derived from the code by * Copyright (C) 2009 Thomas P. Higdon <thomas.p.higdon@gmail.com> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -183,8 +183,6 @@ static int yop_read_seek(AVFormatContext *s, int stream_index, int64_t frame_pos, pos_min, pos_max; int frame_count; - av_free_packet(&yop->video_packet); - if (!stream_index) return -1; @@ -195,9 +193,13 @@ static int yop_read_seek(AVFormatContext *s, int stream_index, timestamp = FFMAX(0, FFMIN(frame_count, timestamp)); frame_pos = timestamp * yop->frame_size + pos_min; + + if (avio_seek(s->pb, frame_pos, SEEK_SET) < 0) + return -1; + + av_free_packet(&yop->video_packet); yop->odd_frame = timestamp & 1; - avio_seek(s->pb, frame_pos, SEEK_SET); return 0; } |