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Changes between Initial Version and Version 2 of Ticket #370


Ignore:
Timestamp:
07/18/13 06:32:30 (8 years ago)
Author:
Antoine Martin
Comment:

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  • Ticket #370

    • Property Status changed from new to assigned
    • Property Milestone changed from 1.0 to 0.11
  • Ticket #370 – Description

    initial v2  
     1Pointers:
    12* [https://developer.nvidia.com/nvidia-video-codec-sdk nvenc]
     3* [http://docs.nvidia.com/cuda/samples/3_Imaging/cudaEncode/doc/nvcuvenc.pdf nvidia cuda video encoder] (specification pdf)
    24* [http://cgit.freedesktop.org/libva/ libva] (see also #202 for the decoding side)
     5* [http://lists.gnu.org/archive/html/qemu-devel/2013-02/msg01835.html qemu patch] (good starting point / example)
     6
     7Worth mentioning:
     8* [http://www.behardware.com/articles/828-27/h-264-encoding-cpu-vs-gpu-nvidia-cuda-amd-stream-intel-mediasdk-and-x264.html H.264 encoding - CPU vs GPU: Nvidia CUDA, AMD Stream, Intel MediaSDK and x264] ''What these solutions bring most of all is frustration. Whether NVIDIA, AMD or Intel solutions, rapidity has been accentuated to the detriment of quality. '' - hopefully thing have improved
     9* libva can encode to other formats (avc, mpeg2, ..) and maybe this can be useful in the future - something to keep in mind when designing the code: maybe each encoder can support more than one format (becomes a constructor argument)