Open-AVB AVTP Pipeline SDK
1.4
|
WAV file interface module.
This interface module is narrowly focused to read a common wav file format and send the data samples to mapping modules.
Name | Description |
---|---|
intf_nv_file_name | Name of the file to be read |
intf_nv_file_name_rx | Name of wav file where received data will be stored |
intf_nv_audio_rate | Audio rate, numberic values defined by avb_audio_rate_t |
intf_nv_audio_bit_depth | Bit depth of audio, numeric values defined by avb_audio_bit_depth_t |
intf_nv_audio_channels | Number of audio channels, numeric values should be within range of values in avb_audio_channels_t |
intf_nv_number_of_data_bytes | Size of sample data counted in bytes. This size should be equal to Subchunk2Size field in wav file to be transferred. The data is printed out by talker when started (INFO: Number of data bytes) |
There are some parameters that have to be set during configuration of this interface module and before configuring mapping:
These parameters can be set in either:
Values assigned in the intf_cfg_cb function will override any values set in the initialization function.