On Mon, 19 Aug 2013, John Stebbins wrote:
From: Clément Bœsch <[email protected]>
The old method doesn't work when moov is relocated to beginning of file
---
libavformat/movenc.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 6df84f6..0fc173a 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -82,15 +82,21 @@ static int64_t update_size(AVIOContext *pb, int64_t pos)
return curpos - pos;
}
+static int is_co64_required(const MOVTrack *track)
+{
+ if (track->cluster[track->entry - 1].pos + track->data_offset > UINT32_MAX)
+ return 1;
+ return 0;
+}
I didn't check right now, but does this need a check for entry>0, or are
we positive that it won't ever be called in that case?
Other than that it looks good.
// Martin
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