61     AVCodecParameters *par;  in redspark_read_header()  local
71     par = st->codecpar;  in redspark_read_header()
86     par->codec_id    = AV_CODEC_ID_ADPCM_THP;  in redspark_read_header()
87     par->codec_type  = AVMEDIA_TYPE_AUDIO;  in redspark_read_header()
91     par->sample_rate = bytestream2_get_be32u(&gbc);  in redspark_read_header()
92     if (par->sample_rate <= 0 || par->sample_rate > 96000) {  in redspark_read_header()
93         av_log(s, AV_LOG_ERROR, "Invalid sample rate: %d\n", par->sample_rate);  in redspark_read_header()
100     par->channels = bytestream2_get_byteu(&gbc);  in redspark_read_header()
101     if (!par->channels) {  in redspark_read_header()
105     coef_off = 0x54 + par->channels * 8;  in redspark_read_header()
109     if (coef_off + par->channels * (32 + 14) > HEADER_SIZE) {  in redspark_read_header()
113     if (ff_alloc_extradata(par, 32 * par->channels)) {  in redspark_read_header()
119     for (i = 0; i < par->channels; i++) {  in redspark_read_header()
120         if (bytestream2_get_bufferu(&gbc, par->extradata + i * 32, 32) != 32) {  in redspark_read_header()
126     avpriv_set_pts_info(st, 64, 1, par->sample_rate);  in redspark_read_header()
133     AVCodecParameters *par = s->streams[0]->codecpar;  in redspark_read_packet()  local
135     uint32_t size = 8 * par->channels;  in redspark_read_packet()