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[FFmpeg-devel,4/5] v210enc: Pass through Active Format Description (AFD) data

Message ID 20180907194028.4629-5-dheitmueller@ltnglobal.com
State Accepted
Commit fb9d4f5c3e27be34d13958325ff84fffa0dea70f
Headers show

Commit Message

Devin Heitmueller Sept. 7, 2018, 7:40 p.m. UTC 
When encoding to V210, make sure the AFD side data makes it through
in the resulting AVPacket.  This is needed so the decklink output
module can put out AFD when in 10-bit mode.

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

diff --git a/libavcodec/v210enc.c b/libavcodec/v210enc.c
index b9dcf9a672..b024806d0b 100644
--- a/libavcodec/v210enc.c
+++ b/libavcodec/v210enc.c
@@ -242,6 +242,14 @@  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_AFD);
+    if (side_data && side_data->size) {
+        uint8_t *buf = av_packet_new_side_data(pkt, AV_PKT_DATA_AFD, side_data->size);
+        if (!buf)
+            return AVERROR(ENOMEM);
+        memcpy(buf, side_data->data, side_data->size);
+    }
+
     pkt->flags |= AV_PKT_FLAG_KEY;
     *got_packet = 1;
     return 0;