mpp报错mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
ffmpeg解码视频报错，由于使用了硬解码，在连续多次的解码和播放视频后，mpp报错mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
mpp: mpp_buffer: mpp_buffer_create failed to create buffer with size 1843200
mpp: mpp_drm: os_allocator_drm_alloc handle_to_fd failed ret -1
等。
如果无视这些报错再次进行视频解码，则会出现更多报错，可见日志。
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