122     uint16_t audio_size, palette_size, width, height;  in cdxl_read_packet()  local
145     audio_size   = AV_RB16(&cdxl->header[22]) * channels;  in cdxl_read_packet()
147     if (!cdxl->srate && audio_size)  in cdxl_read_packet()
163     if (current_size < (uint64_t)audio_size + video_size + CDXL_HEADER_SIZE)  in cdxl_read_packet()
166     if (!cdxl->frate.num && audio_size && cdxl->srate > 0) {  in cdxl_read_packet()
167         cdxl->frate = (AVRational){ cdxl->srate, audio_size };  in cdxl_read_packet()
172     if (cdxl->read_chunk && audio_size) {  in cdxl_read_packet()
187             if (current_size && cdxl->filesize > 0 && audio_size > 0)  in cdxl_read_packet()
188                 st->duration = (cdxl->filesize / current_size) * audio_size / channels;  in cdxl_read_packet()
191         ret = av_get_packet(pb, pkt, audio_size);  in cdxl_read_packet()
196         pkt->duration     = audio_size / channels;  in cdxl_read_packet()
229         cdxl->read_chunk   = audio_size;  in cdxl_read_packet()
233         avio_skip(pb, current_size - audio_size - video_size - CDXL_HEADER_SIZE);  in cdxl_read_packet()