diff options
Diffstat (limited to 'Documentation/media/uapi/v4l/pixfmt-compressed.rst')
| -rw-r--r-- | Documentation/media/uapi/v4l/pixfmt-compressed.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/media/uapi/v4l/pixfmt-compressed.rst b/Documentation/media/uapi/v4l/pixfmt-compressed.rst index 9b65473a2288..d666eb51741a 100644 --- a/Documentation/media/uapi/v4l/pixfmt-compressed.rst +++ b/Documentation/media/uapi/v4l/pixfmt-compressed.rst @@ -60,8 +60,10 @@ Compressed Formats extracted from the H264 bitstream. This format is adapted for stateless video decoders that implement an H264 pipeline (using the :ref:`mem2mem` and :ref:`media-request-api`). - Metadata associated with the frame to decode are required to - be passed through the ``V4L2_CID_MPEG_VIDEO_H264_SPS``, + This pixelformat has a modifier that must be set at least once + through the ``V4L2_CID_MPEG_VIDEO_H264_DECODE_MODE`` control. + In addition, metadata associated with the frame to decode are + required to be passed through the ``V4L2_CID_MPEG_VIDEO_H264_SPS``, ``V4L2_CID_MPEG_VIDEO_H264_PPS``, ``V4L2_CID_MPEG_VIDEO_H264_SCALING_MATRIX``, ``V4L2_CID_MPEG_VIDEO_H264_SLICE_PARAMS`` and |