From 8d6c1cad181d10c7acca9aecd30606f23bbc97f5 Mon Sep 17 00:00:00 2001 From: Jordan Petridis Date: Tue, 20 Apr 2021 11:06:09 +0300 Subject: gstvideoencoder: make sure the buffer is writable before modifying metadata Similar to ae8d0cf3acfaf79d8479647a55bd44b8453d07df Part-of: --- gst-libs/gst/video/gstvideoencoder.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/gst-libs/gst/video/gstvideoencoder.c b/gst-libs/gst/video/gstvideoencoder.c index 9811ba0d4..ff3031503 100644 --- a/gst-libs/gst/video/gstvideoencoder.c +++ b/gst-libs/gst/video/gstvideoencoder.c @@ -2554,6 +2554,9 @@ gst_video_encoder_finish_frame (GstVideoEncoder * encoder, frame->distance_from_sync = priv->distance_from_sync; priv->distance_from_sync++; + /* We need a writable buffer for the metadata changes below */ + frame->output_buffer = gst_buffer_make_writable (frame->output_buffer); + GST_BUFFER_PTS (frame->output_buffer) = frame->pts; GST_BUFFER_DTS (frame->output_buffer) = frame->dts; GST_BUFFER_DURATION (frame->output_buffer) = frame->duration; @@ -2700,6 +2703,9 @@ gst_video_encoder_finish_subframe (GstVideoEncoder * encoder, gst_video_encoder_infer_dts_unlocked (encoder, frame); + /* We need a writable buffer for the metadata changes below */ + subframe_buffer = gst_buffer_make_writable (subframe_buffer); + GST_BUFFER_PTS (subframe_buffer) = frame->pts; GST_BUFFER_DTS (subframe_buffer) = frame->dts; GST_BUFFER_DURATION (subframe_buffer) = frame->duration; -- cgit v1.2.1