Joshua Z. Zhang

Results 257 comments of Joshua Z. Zhang

Please check any online resource for installing ffmpeg on centos, I can help very little since I don't usually run test on centos

@Lijun-Yu corrupted packet can cause more complicated situtations, for example, a single corrupted frame can affect all consequential frame decoding until the next keyframe. Multiple corrupted frame across the entire...

The post is a bit mixed. So I think the decord imported in python is pip installed? You need to uninstall it and `pip install -e /path/to/your/decord_dir' to enable the...

Unfortunately the focus is not on c++ API part, but here's an tiny example c++ app for deploying video based model to Jetson: https://github.com/zhreshold/cvpr2020-videomodeling-deployment/tree/master/tvm_deploy Hope that helps. In the meantime...

Can you verify in the vs you are building the release project rather than debug?

If you encounter any seeking issue, it's helpful to attach a small piece of the video and provide the ffmpeg diagnose info for example ``` Input #0, matroska,webm, from 'Javelin_standing_throw_drill.mkv':...

@Neabfi if you keep seeking will you encounter oom error? If possible can you also provide the video file for debugging?

Possibly because record packed the FFmpeg shared library which is incompatible with pyA, I am not sure what's exact version pyAV is expecting, but you can either remove the FFmpeg.dll/so/dylib...

Anyone interested? Currently I cannot allocate enough time for new features/bug fixes, but I could still review PRs and get involved in discussions.

GPU frames need to be copied to CPU before display so that can be an considerable overhead. During training, if you are going to consume these frames directly in GPU,...