FFmpeg: Patch v4l2_m2m_dec.c to reduce minimum allowed buffers

MythTV · Jul 11, 2019 · b08b11e · b08b11e
1 parent 5162cc0
commit b08b11e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mythtv/external/FFmpeg/libavcodec/v4l2_m2m_dec.c b/mythtv/external/FFmpeg/libavcodec/v4l2_m2m_dec.c
@@ -201,7 +201,7 @@ static av_cold int v4l2_decode_init(AVCodecContext *avctx)
 static const AVOption options[] = {
     V4L_M2M_DEFAULT_OPTS,
     { "num_capture_buffers", "Number of buffers in the capture context",
-        OFFSET(num_capture_buffers), AV_OPT_TYPE_INT, {.i64 = 20}, 20, INT_MAX, FLAGS },
+        OFFSET(num_capture_buffers), AV_OPT_TYPE_INT, {.i64 = 20}, 2, INT_MAX, FLAGS },
     { NULL},
 };