diff options
Diffstat (limited to 'libavdevice')
| -rw-r--r-- | libavdevice/v4l2.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavdevice/v4l2.c b/libavdevice/v4l2.c index 699a982ac2..d8d58f06bd 100644 --- a/libavdevice/v4l2.c +++ b/libavdevice/v4l2.c @@ -193,6 +193,11 @@ static int device_init(AVFormatContext *ctx, int *width, int *height, int pix_fm *height = fmt.fmt.pix.height; } + if (pix_fmt != fmt.fmt.pix.pixelformat) { + av_log(ctx, AV_LOG_DEBUG, "The V4L2 driver changed the pixel format from 0x%08X to 0x%08X\n", pix_fmt, fmt.fmt.pix.pixelformat); + res = -1; + } + return res; } |