Warning

TorchAudio’s C++ API is prototype feature. API/ABI backward compatibility is not guaranteed.

Note

The top-level namespace has been changed from torchaudio to torio. StreamWriter has been renamed to StreamingMediaEncoder.

torio::io::StreamingMediaEncoder

StreamingMediaEncoder is the implementation used by Python equivalent and provides similar interface. When working with custom I/O, such as in-memory data, StreamingMediaEncoderCustomIO class can be used.

Both classes have the same methods defined, so their usages are the same.

Constructors

StreamingMediaEncoder

class StreamingMediaEncoder

Encode and write audio/video streams chunk by chunk

Warning

doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::StreamingMediaEncoder” in doxygen xml output for project “libtorio” from directory: cpp/xml

StreamingMediaEncoderCustomIO

Warning

doxygenclass: Cannot find class “torio::io::StreamingMediaEncoderCustomIO” in doxygen xml output for project “libtorio” from directory: cpp/xml

Warning

doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoderCustomIO::StreamingMediaEncoderCustomIO” in doxygen xml output for project “libtorio” from directory: cpp/xml

Config methods

add_audio_stream

Warning

doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::add_audio_stream” in doxygen xml output for project “libtorio” from directory: cpp/xml

add_video_stream

Warning

doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::add_video_stream” in doxygen xml output for project “libtorio” from directory: cpp/xml

set_metadata

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doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::set_metadata” in doxygen xml output for project “libtorio” from directory: cpp/xml

Write methods

open

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doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::open” in doxygen xml output for project “libtorio” from directory: cpp/xml

close

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doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::close” in doxygen xml output for project “libtorio” from directory: cpp/xml

write_audio_chunk

Warning

doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::write_audio_chunk” in doxygen xml output for project “libtorio” from directory: cpp/xml

write_video_chunk

Warning

doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::write_video_chunk” in doxygen xml output for project “libtorio” from directory: cpp/xml

flush

Warning

doxygenfunction: Cannot find function “torio::io::StreamingMediaEncoder::flush” in doxygen xml output for project “libtorio” from directory: cpp/xml