tf.contrib.ffmpeg.encode_audio()

tf.contrib.ffmpeg.encode_audio(audio, file_format=None, samples_per_second=None)

Creates an op that encodes an audio file using sampled audio from a tensor.

Args:

• audio: A rank 2 tensor that has time along dimension 0 and channels along dimension 1. Dimension 0 is samples_per_second * length long in seconds.
• file_format: The type of file to encode. "wav" is the only supported format.
• samples_per_second: The number of samples in the audio tensor per second of audio.

Returns:

A scalar tensor that contains the encoded audio in the specified file format.