From 4ba5420e4d3699b89c9f7f15928cd486f88e9562 Mon Sep 17 00:00:00 2001 From: Eric Zimmerman Date: Thu, 9 Oct 2014 10:12:44 -0700 Subject: Added support for G2M5 codec This has also been independently found and fixed similarly by carl in f4a3bbf4a3cd375121ea2495817f3e50e831ed48 The 2nd magic check is taken from carls implementation Signed-off-by: Michael Niedermayer --- libavcodec/g2meet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libavcodec/g2meet.c') diff --git a/libavcodec/g2meet.c b/libavcodec/g2meet.c index 1004e1921e..41ad943150 100644 --- a/libavcodec/g2meet.c +++ b/libavcodec/g2meet.c @@ -683,12 +683,12 @@ static int g2m_decode_frame(AVCodecContext *avctx, void *data, magic = bytestream2_get_be32(&bc); if ((magic & ~0xF) != MKBETAG('G', '2', 'M', '0') || - (magic & 0xF) < 2 || (magic & 0xF) > 4) { + (magic & 0xF) < 2 || (magic & 0xF) > 5) { av_log(avctx, AV_LOG_ERROR, "Wrong magic %08X\n", magic); return AVERROR_INVALIDDATA; } - if ((magic & 0xF) != 4) { + if ((magic & 0xF) < 4) { av_log(avctx, AV_LOG_ERROR, "G2M2 and G2M3 are not yet supported\n"); return AVERROR(ENOSYS); } -- cgit v1.2.3