set_video_decoder_cache_size#
- class torchrl.data.set_video_decoder_cache_size(maxsize: int)[source]#
Sets the maximum number of open torchcodec decoders cached per process.
The cache is keyed by
(source, stream, device); least-recently-used decoders are evicted (and closed) once the limit is exceeded.- Parameters:
maxsize (int) – the maximum number of decoders to keep open per process.