请教，mpp 硬解码问题, 下面是log

Chip Platform Rockchip
1

Setting pipeline to PAUSED …
mpi: mpp version: Without VCS info
Pipeline is live and does not need PREROLL …
Progress: (open) Opening Stream
Progress: (connect) Connecting to rtsp://127.0.0.1:554/video.sdp
Progress: (open) Retrieving server options
[WARN rtsp_msg.c:882:rtsp_msg_parse_from_array] unknown line: ClientChallenge: 9e26d33f2984236010ef6253fb1887f7
[WARN rtsp_msg.c:882:rtsp_msg_parse_from_array] unknown line: CompanyID: KnKV4M4I/B2FjJ1TToLycw==
[WARN rtsp_msg.c:882:rtsp_msg_parse_from_array] unknown line: GUID: 00000000-0000-0000-0000-000000000000
[WARN rtsp_msg.c:882:rtsp_msg_parse_from_array] unknown line: RegionData: 0
[WARN rtsp_msg.c:882:rtsp_msg_parse_from_array] unknown line: PlayerStarttime: [28/03/2003:22:50:23 00:00]
[WARN rtsp_msg.c:882:rtsp_msg_parse_from_array] unknown line: ClientID: Linux_2.4_6.0.9.1235_play32_RN01_EN_586
Progress: (open) Retrieving media info
Progress: (request) SETUP stream 0
Progress: (open) Opened Stream
Setting pipeline to PLAYING …
New clock: GstSystemClock
Progress: (request) Sending PLAY request
Progress: (request) Sending PLAY request
Progress: (request) Sent PLAY request
[ 2532.067846] rk_vcodec: vpu_service_ioctl:1894: error: unknown vpu service ioctl cmd 40086c01
mpp_rt: NOT found ion allocator
mpp_rt: found drm allocator
mpp: deprecated block control, use timeout control instead

2

请问大家有碰到过以上问题码？ 上面是我通过rtsp 服务器取到h264的码流，然后用gst-launch-1.0 硬解，但不能显示图像.

3

我的板子是3328, 用如下命令取流: gst-launch-1.0 rtspsrc location=rtsp://localhost:554/video.sdp latency=100 ! rtph264depay ! capsfilter caps=“video/x-h264” ! h264parse ! mppvideodec ! videoconvert ! videoscale ! kmssink

4

执行几十次命令，偶尔会有一次显示图像。几乎每次都卡在如下log:
New clock: GstSystemClock
Progress: (request) Sending PLAY request
Progress: (request) Sending PLAY request
Progress: (request) Sent PLAY request
[ 1107.164227] rk_vcodec: vpu_service_ioctl:1894: error: unknown vpu service ioctl cmd 40086c01
hal_h264d_api: hal_h264d_init mpp_buffer_group_get_internal used ion In
mpp_rt: NOT found ion allocator
mpp_rt: found drm allocator

5

你好，请问一下该问题解决了吗？本人现在也遇到了相似的问题，mpp: deprecated block control, use timeout control instead