From 3cc4a140ef18e340fa3f003daf66ded8c275de38 Mon Sep 17 00:00:00 2001 From: Zane van Iperen Date: Mon, 22 Mar 2021 22:44:56 +1000 Subject: avformat/kvag: allow seeking to start Allows "ffplay -loop" to work. Signed-off-by: Zane van Iperen --- libavformat/kvag.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'libavformat/kvag.c') diff --git a/libavformat/kvag.c b/libavformat/kvag.c index 8f641873b9..91d1d8a518 100644 --- a/libavformat/kvag.c +++ b/libavformat/kvag.c @@ -110,12 +110,22 @@ static int kvag_read_packet(AVFormatContext *s, AVPacket *pkt) return 0; } +static int kvag_seek(AVFormatContext *s, int stream_index, + int64_t pts, int flags) +{ + if (pts != 0) + return AVERROR(EINVAL); + + return avio_seek(s->pb, KVAG_HEADER_SIZE, SEEK_SET); +} + AVInputFormat ff_kvag_demuxer = { .name = "kvag", .long_name = NULL_IF_CONFIG_SMALL("Simon & Schuster Interactive VAG"), .read_probe = kvag_probe, .read_header = kvag_read_header, - .read_packet = kvag_read_packet + .read_packet = kvag_read_packet, + .read_seek = kvag_seek, }; #endif -- cgit v1.2.3