void register_encoder()
{
status_t err;
media_format tempFormat, mediaFormat;
media_format_description formatDescription;
BMediaFormats formatObject;
formatObject.Lock();
/* register as a WAV codec */
memset(&mediaFormat, 0, sizeof(media_format));
mediaFormat.type = B_MEDIA_ENCODED_AUDIO;
mediaFormat.u.encoded_audio = media_encoded_audio_format::wildcard;
memset(&formatDescription, 0, sizeof(media_format_description));
formatDescription.family = B_WAV_FORMAT_FAMILY;
formatDescription.u.wav.codec = WAVE_FORMAT_MPEG;
err = formatObject.MakeFormatFor(formatDescription, mediaFormat, &tempFormat);
if (err == B_MEDIA_DUPLICATE_FORMAT)
formatObject.GetFormatFor(formatDescription, &tempFormat);
s_wavFormat = tempFormat;
/* register as a MPEG codec */
memset(&mediaFormat, 0, sizeof(media_format));
mediaFormat.type = B_MEDIA_ENCODED_AUDIO;
mediaFormat.u.encoded_audio = media_encoded_audio_format::wildcard;
memset(&formatDescription, 0, sizeof(media_format_description));
formatDescription.family = B_MPEG_FORMAT_FAMILY;
formatDescription.u.mpeg.id = B_MPEG_1_AUDIO_LAYER_3;
err = formatObject.MakeFormatFor(formatDescription, mediaFormat, &tempFormat);
if (err == B_MEDIA_DUPLICATE_FORMAT)
formatObject.GetFormatFor(formatDescription, &tempFormat);
s_mpegFormat = tempFormat;
formatObject.Unlock();
}
