I'm not really sure how this worked at all before, but we do need to
reinitalize the parser with the stream extradata.
Signed-off-by: Philip Langdale <phil...@overt.org>
---
libavcodec/cuvid.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/libavcodec/cuvid.c b/libavcodec/cuvid.c
index 19a7772..880a572 100644
--- a/libavcodec/cuvid.c
+++ b/libavcodec/cuvid.c
@@ -706,6 +706,7 @@ static void cuvid_flush(AVCodecContext *avctx)
AVHWDeviceContext *device_ctx = (AVHWDeviceContext*)ctx->hwdevice->data;
AVCUDADeviceContext *device_hwctx = device_ctx->hwctx;
CUcontext dummy, cuda_ctx = device_hwctx->cuda_ctx;
+ CUVIDSOURCEDATAPACKET seq_pkt = { 0, };
int ret;
ctx->ever_flushed = 1;
@@ -736,6 +737,15 @@ static void cuvid_flush(AVCodecContext *avctx)
if (ret < 0)
goto error;
+ seq_pkt.payload = ctx->cuparse_ext.raw_seqhdr_data;
+ seq_pkt.payload_size = ctx->cuparse_ext.format.seqhdr_data_length;
+
+ if (seq_pkt.payload && seq_pkt.payload_size) {
+ ret = CHECK_CU(cuvidParseVideoData(ctx->cuparser, &seq_pkt));
+ if (ret < 0)
+ goto error;
+ }
+
ret = CHECK_CU(cuCtxPopCurrent(&dummy));
if (ret < 0)
goto error;
--
2.7.4
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