[FFmpeg-devel] [PATCH v2 6/7] v210enc: Pass through bar data

[Devin Heitmueller <devin.heitmueller@ltnglobal.com>]

When encoding to V210, make sure the bar side data makes it through
in the resulting AVPacket.  This is needed so the decklink output
module can put out bar data as VANC when in 10-bit mode.

Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com>
---
 libavcodec/v210enc.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libavcodec/v210enc.c b/libavcodec/v210enc.c
index 2a30ed7..69a2d72 100644
--- a/libavcodec/v210enc.c
+++ b/libavcodec/v210enc.c
@@ -103,6 +103,14 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt,
         memcpy(buf, side_data->data, side_data->size);
     }
 
+    side_data = av_frame_get_side_data(pic, AV_FRAME_DATA_BARDATA);
+    if (side_data && side_data->size) {
+        uint8_t *buf = av_packet_new_side_data(pkt, AV_PKT_DATA_BARDATA, side_data->size);
+        if (!buf)
+            return AVERROR(ENOMEM);
+        memcpy(buf, side_data->data, side_data->size);
+    }
+
     *got_packet = 1;
     return 0;
 }
-- 
1.8.3.1

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