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楼主: hodalahiruma

[模型分享] lada、lada-ex、jasna 速度比较(07/29)

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发表于 2026-8-20 02:06:15 | 显示全部楼层
av.error.NotImplementedError: 【Errno 40】 Function not implemented: 'avcodec_open2(hevc_nvenc)' 求问这个怎么解决
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发表于 2026-8-21 12:14:50 | 显示全部楼层
大佬 lada v2 还是v4模型哪个去马克塞效果好
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发表于 2026-8-23 20:51:19 | 显示全部楼层
感谢分享
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发表于 3 天前 | 显示全部楼层
hodalahiruma 发表于 2026-5-4 08:50
打包好了
运行方式:
解包后打开命令提示符至解包目录中

D:\MySoftware\lada-ex>lada-ex.bat
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\lada\cli\main.py", line 44, in <module>
    from lada.cli import utils
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\lada\cli\utils.py", line 21, in <module>
    from lada.utils import VideoMetadata, video_utils
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\lada\utils\video_utils.py", line 35, in <module>
    import torchcodec
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\__init__.py", line 12, in <module>
    from . import decoders, encoders, samplers, transforms  # noqa
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\decoders\__init__.py", line 7, in <module>
    from .._core import AudioStreamMetadata, VideoStreamMetadata
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_core\__init__.py", line 8, in <module>
    from ._decoder_utils import create_audio_decoder, create_video_decoder
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_core\_decoder_utils.py", line 13, in <module>
    from torchcodec._core._metadata import (
    ...<3 lines>...
    )
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_core\_metadata.py", line 15, in <module>
    from torchcodec._core.ops import (
    ...<3 lines>...
    )
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_core\ops.py", line 38, in <module>
    load_torchcodec_shared_libraries()
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_internally_replaced_utils.py", line 111, in load_torchcodec_shared_libraries
    raise RuntimeError(
    ...<16 lines>...
    )
RuntimeError: Could not load libtorchcodec. Likely causes:
          1. FFmpeg is not properly installed in your environment. We support
             versions 4, 5, 6, 7, and 8, and we attempt to load libtorchcodec
             for each of those versions. Errors for versions not installed on
             your system are expected; only the error for your installed FFmpeg
             version is relevant. On Windows, ensure you've installed the
             "full-shared" version which ships DLLs.
          2. The PyTorch version (2.11.0+cu128) is not compatible with
             this version of TorchCodec. Refer to the version compatibility
             table:
             https://github.com/pytorch/torchcodec?tab=readme-ov-file#installing-torchcodec.
          3. Another runtime dependency; see exceptions below.

        The following exceptions were raised as we tried to load libtorchcodec:

[start of libtorchcodec loading traceback]
FFmpeg version 8:
Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1503, in load_library
    ctypes.CDLL(path)
    ~~~~~~~~~~~^^^^^^
  File "ctypes\__init__.py", line 361, in __init__
  File "ctypes\__init__.py", line 379, in _load_library
FileNotFoundError: Could not find module 'D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core8.dll' (or one of its dependencies). Try using the full path with constructor syntax.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_internally_replaced_utils.py", line 93, in load_torchcodec_shared_libraries
    torch.ops.load_library(core_library_path)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1505, in load_library
    raise OSError(f"Could not load this library: {path}") from e
OSError: Could not load this library: D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core8.dll

FFmpeg version 7:
Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1503, in load_library
    ctypes.CDLL(path)
    ~~~~~~~~~~~^^^^^^
  File "ctypes\__init__.py", line 361, in __init__
  File "ctypes\__init__.py", line 379, in _load_library
FileNotFoundError: Could not find module 'D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core7.dll' (or one of its dependencies). Try using the full path with constructor syntax.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_internally_replaced_utils.py", line 93, in load_torchcodec_shared_libraries
    torch.ops.load_library(core_library_path)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1505, in load_library
    raise OSError(f"Could not load this library: {path}") from e
OSError: Could not load this library: D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core7.dll

FFmpeg version 6:
Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1503, in load_library
    ctypes.CDLL(path)
    ~~~~~~~~~~~^^^^^^
  File "ctypes\__init__.py", line 361, in __init__
  File "ctypes\__init__.py", line 379, in _load_library
FileNotFoundError: Could not find module 'D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core6.dll' (or one of its dependencies). Try using the full path with constructor syntax.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_internally_replaced_utils.py", line 93, in load_torchcodec_shared_libraries
    torch.ops.load_library(core_library_path)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1505, in load_library
    raise OSError(f"Could not load this library: {path}") from e
OSError: Could not load this library: D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core6.dll

FFmpeg version 5:
Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1503, in load_library
    ctypes.CDLL(path)
    ~~~~~~~~~~~^^^^^^
  File "ctypes\__init__.py", line 361, in __init__
  File "ctypes\__init__.py", line 379, in _load_library
FileNotFoundError: Could not find module 'D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core5.dll' (or one of its dependencies). Try using the full path with constructor syntax.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_internally_replaced_utils.py", line 93, in load_torchcodec_shared_libraries
    torch.ops.load_library(core_library_path)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1505, in load_library
    raise OSError(f"Could not load this library: {path}") from e
OSError: Could not load this library: D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core5.dll

FFmpeg version 4:
Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1503, in load_library
    ctypes.CDLL(path)
    ~~~~~~~~~~~^^^^^^
  File "ctypes\__init__.py", line 361, in __init__
  File "ctypes\__init__.py", line 379, in _load_library
FileNotFoundError: Could not find module 'D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core4.dll' (or one of its dependencies). Try using the full path with constructor syntax.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\_internally_replaced_utils.py", line 93, in load_torchcodec_shared_libraries
    torch.ops.load_library(core_library_path)
    ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^
  File "D:\MySoftware\lada-ex\python\Lib\site-packages\torch\_ops.py", line 1505, in load_library
    raise OSError(f"Could not load this library: {path}") from e
OSError: Could not load this library: D:\MySoftware\lada-ex\python\Lib\site-packages\torchcodec\libtorchcodec_core4.dll
[end of libtorchcodec loading traceback].

D:\MySoftware\lada-ex>
运行了下 这是说明情况?
官方真该出能直接用的软件,请楼主帮忙看看。



































































































































































































































































































































































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