On Apr 28, 2011, at 1:35 PM, Dennis Munsie wrote:
> Hi everyone --
>
> I might be missing something, but it doesn't appear that the PTS field in
> AVPacket is preserved when decoding an h.264 frame. The AVFrame that gets
> returned has PTS set to AV_NOPTS_VALUE. Is this the desired behavior? If I
> put together a patch that preserved the PTS field, would that be something
> others are interested in?
>
> Thanks!
> dennis
I went ahead and put together a patch for this anyway. I'm pretty sure that
this is the correct way to do it, but would appreciate any feedback on this.
dennis
----
libavcodec/h264.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 264afe5..980cd6d 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -3021,6 +3021,8 @@ static int decode_frame(AVCodecContext *avctx,
Picture *cur = s->current_picture_ptr;
int i, pics, out_of_order, out_idx;
+ cur->pts = avpkt->pts;
+
field_end(h);
if (cur->field_poc[0]==INT_MAX || cur->field_poc[1]==INT_MAX) {
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