[FFmpeg-cvslog] lavc: Add seek_preroll to AVCodecParameters

[James Almer]

ffmpeg | branch: master | James Almer <jamrial at gmail.com> | Fri Mar  4 15:51:41 2016 -0300| [3fafde6cbe345d2f84cfe61b94d4a823990969b3] | committer: Derek Buitenhuis

lavc: Add seek_preroll to AVCodecParameters

Signed-off-by: James Almer <jamrial at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3fafde6cbe345d2f84cfe61b94d4a823990969b3
---

 libavcodec/avcodec.h |    4 ++++
 libavcodec/utils.c   |    2 ++
 2 files changed, 6 insertions(+)

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 0d37083..4e8d30c 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -3904,6 +3904,10 @@ typedef struct AVCodecParameters {
      * audio without any trailing padding.
      */
     int trailing_padding;
+    /**
+     * Audio only. Number of samples to skip after a discontinuity.
+     */
+    int seek_preroll;
 } AVCodecParameters;
 
 /**
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index d38e2f9..55a1379 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -3784,6 +3784,7 @@ int avcodec_parameters_from_context(AVCodecParameters *par,
         par->sample_rate     = codec->sample_rate;
         par->block_align     = codec->block_align;
         par->initial_padding = codec->initial_padding;
+        par->seek_preroll    = codec->seek_preroll;
         break;
     }
 
@@ -3830,6 +3831,7 @@ int avcodec_parameters_to_context(AVCodecContext *codec,
         codec->sample_rate     = par->sample_rate;
         codec->block_align     = par->block_align;
         codec->initial_padding = par->initial_padding;
+        codec->seek_preroll    = par->seek_preroll;
         break;
     }