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VMZ: Model Zoo for Video Modeling
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Warnings/error when finetune UCF101 #12

Closed murilovarges closed 6 years ago

murilovarges commented 6 years ago

Hi,

I'm trying to reproduce UCF101 results, but when I try to fine tune in UCF101 dataset some messages are displayed and the accuracy is very low.

Displayed Messages: _1. Invalid return value 0 for stream protocol

  1. [NULL @ 0x7dcac81069c0] Failed to parse extradata
  2. [mpeg4 @ 0x7dcacc0a3600] Video uses a non-standard and wasteful way to store B-frames ('packed B-frames'). Consider using the mpeg4_unpackbframes bitstream filter without encoding but stream copy to fix it.

File output: https://pastebin.com/rqhZtxSD

murilovarges commented 6 years ago

I notice when I run the test script _"/pytorch/caffe2/python/operator_test/ video_input_optest.py" with some videos from UCF101 same messages are displayed, but test ran with success.

dutran commented 6 years ago

If the training/test loss look fine, you can safely ignore the decoding warnings.