[FFmpeg-devel] [PATCH] avcodec/qsvenc_henv: add idr_interval option

[Steven Liu]

From: Steven Liu <lingjiujianke at gmail.com>

user need to control the idr_interval for qsv hevc

Signed-off-by: Steven Liu <lq at onvideo.cn>
---
 libavcodec/qsvenc_hevc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/qsvenc_hevc.c b/libavcodec/qsvenc_hevc.c
index 7d4d55bb61..c063e27eea 100644
--- a/libavcodec/qsvenc_hevc.c
+++ b/libavcodec/qsvenc_hevc.c
@@ -214,6 +214,7 @@ static av_cold int qsv_enc_close(AVCodecContext *avctx)
 static const AVOption options[] = {
     QSV_COMMON_OPTS
 
+    { "idr_interval", "Distance (in I-frames) between IDR frames", OFFSET(qsv.idr_interval), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
     { "load_plugin", "A user plugin to load in an internal session", OFFSET(load_plugin), AV_OPT_TYPE_INT, { .i64 = LOAD_PLUGIN_HEVC_SW }, LOAD_PLUGIN_NONE, LOAD_PLUGIN_HEVC_HW, VE, "load_plugin" },
     { "none",     NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LOAD_PLUGIN_NONE },    0, 0, VE, "load_plugin" },
     { "hevc_sw",  NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LOAD_PLUGIN_HEVC_SW }, 0, 0, VE, "load_plugin" },
-- 
2.11.0 (Apple Git-81)