diff options
Diffstat (limited to 'libavcodec/v4l2_context.c')
| -rw-r--r-- | libavcodec/v4l2_context.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/v4l2_context.c b/libavcodec/v4l2_context.c index 1f1b8347dc..862b382233 100644 --- a/libavcodec/v4l2_context.c +++ b/libavcodec/v4l2_context.c @@ -582,16 +582,16 @@ int ff_v4l2_context_enqueue_packet(V4L2Context* ctx, const AVPacket* pkt) return ff_v4l2_buffer_enqueue(avbuf); } -int ff_v4l2_context_dequeue_frame(V4L2Context* ctx, AVFrame* frame) +int ff_v4l2_context_dequeue_frame(V4L2Context* ctx, AVFrame* frame, int timeout) { V4L2Buffer* avbuf = NULL; /* - * blocks until: + * timeout=-1 blocks until: * 1. decoded frame available * 2. an input buffer is ready to be dequeued */ - avbuf = v4l2_dequeue_v4l2buf(ctx, -1); + avbuf = v4l2_dequeue_v4l2buf(ctx, timeout); if (!avbuf) { if (ctx->done) return AVERROR_EOF; |